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10!=10\*9\*8\*7\*6\*5\*4\*3\*2\*1
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Gollum feddit.org genfood@feddit.org
Joined: 2024-06-24
(edited) Quote

392   Original
remon ani.social remon@ani.social
Joined: 2024-09-25
#2 · Quote Reply

You're missing 200 seconds.

5
TommySoda lemmy.world TommySoda@lemmy.world
Joined: 2023-07-01
#3 · Quote Reply

You're missing 200 seconds.

Am I missing something or just dumb? I did the math and 10! came out to 6 weeks exactly...

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remon ani.social remon@ani.social
Joined: 2024-09-25
#4 · Quote Reply

Am I missing something or just dumb? I did the math and 10! came out to 6 weeks exactly...

You're right, I fucked up.

22
Zomg piefed.world Zomg@piefed.world
Joined: 2025-07-09
#5 · Quote Reply

You're right, I fucked up.

We forgive you

13
ms.lane lemmy.world ms_lane@lemmy.world
Joined: 2024-06-03
#6 · Quote Reply

neat

14
87Six lemmy.zip 87Six@lemmy.zip
Joined: 2025-09-19
#7 · Quote Reply

It took me way too long to understand the joke, I may be fucking dumb

43
TommySoda lemmy.world TommySoda@lemmy.world
Joined: 2023-07-01
#8 · Quote Reply

You're right, I fucked up.

It's okay I still love you. <3

17
foofiepie lemmy.world foofiepie@lemmy.world
Joined: 2023-07-01
#9 · Quote Reply

It took me way too long to understand the joke, I may be fucking dumb

Me too.
It’s even there in the title I didn’t read at first. I thought it was about them having just 10 seconds left.

7
Pratai piefed.ca Pratai@piefed.ca
Joined: 2026-02-12
#10 · Quote Reply

It took me way too long to understand the joke, I may be fucking dumb

I still don’t get it, so… you could be worse.

27
Björn swg-empire.de bjoern_tantau@swg-empire.de
Joined: 2023-07-08
#11 · Quote Reply

I still don’t get it, so… you could be worse.

10! means ten factorial. So 10 * 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1.

It's a common math joke.

13
TheRedSpade lemmy.world TheRedSpade@lemmy.world
Joined: 2023-06-29
#12 · Quote Reply

I still don’t get it, so… you could be worse.

A number followed by an exclamation point means multiplying it by each whole number below it until one.

3! = 3*2*1 = 6
5! = 5*4*3*2*1 = 120
10! = 10*9*8*7*6*5*4*3*2*1 = 3,628,800

3,628,800 seconds / 60 = 60,480 minutes
1008 hours
42 days
6 weeks

44
ZoDoneRightNow kbin.earth ZoDoneRightNow@kbin.earth
Joined: 2024-12-13
#13 · (edited) Quote Reply

seconds in an hour = 3600 = 10 * 9 * 8 * 5

24 hours in a day = 6 * 4

7 days in a week = 7

6 weeks = 6 = 3 * 2 * 1

10
NeatNit discuss.tchncs.de NeatNit@discuss.tchncs.de
Joined: 2024-01-05
#14 · Quote Reply

Fine, I'll do the math:

60 seconds in a minute (10 × 6)

60 minutes in an hour (9 × 5 × 4 / 3)

24 hours in a day (8 × 3)

7 days in a week (7)

6 weeks (3 × 2)

The bold 3's cancel out and become × 1, and then it's easy to see each integer from 1 to 10 appears exactly once when it's all multiplied together.

90
NeatNit discuss.tchncs.de NeatNit@discuss.tchncs.de
Joined: 2024-01-05
#15 · Quote Reply

seconds in an hour = 3600 = 10 * 9 * 8 * 5 24 hours in a day = 6 * 4 7 days in a week = 7 6 weeks = 6 = 3 * 2 * 1

Aw, you beat me to it! But I formatted it better. So who wins? :P

7
wewbull feddit.uk wewbull@feddit.uk
Joined: 2023-06-22
#16 · (edited) Quote Reply

A number followed by an exclamation point means multiplying it by each whole number below it until one. 3! = 3*2*1 = 6 5! = 5*4*3*2*1 = 120 10! = 10*9*8*7*6*5*4*3*2*1 = 3,628,800 3,628,800 seconds / 60 = 60,480 minutes 1008 hours 42 days 6 weeks

6 Weeks * 7 days * 8 * 3 (24) hours * 2 * 4 * 5 * 9 * 10 (3600 = 60²) seconds

The last one is a bit of a jump, but 9 * 4 is 36 and 10 * 5 * 2 is 100 so together it's 3600.

6
87Six lemmy.zip 87Six@lemmy.zip
Joined: 2025-09-19
#17 · Quote Reply

I still don’t get it, so… you could be worse.

Omg brotha stay strong 💀

2
[object Object] lemmy.ca panda_abyss@lemmy.ca
Joined: 2025-07-20
#18 · Quote Reply

This is neat, never thought about this

11
Jerkface (any/all) lemmy.ca jerkface@lemmy.ca
Joined: 2023-06-06
#19 · Quote Reply

It took me way too long to understand the joke, I may be fucking dumb

It's not typeset correctly or it would have been obvious and ruined the joke.

6
Mobile leminal.space Mobile@leminal.space
Joined: 2024-01-12
#20 · Quote Reply

Hehe. Thanks for the chuckle.

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wonderingwanderer sopuli.xyz wonderingwanderer@sopuli.xyz
Joined: 2025-12-31
#21 · Quote Reply

Okay, but did he pronounce it as "Ten factorial"‽‽‽‽‽

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Gollum feddit.org genfood@feddit.org
Joined: 2024-06-24
#22 · (edited) Quote Reply

Okay, but did he pronounce it as "Ten factorial"‽‽‽‽‽

Nah, he wrote it

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wonderingwanderer sopuli.xyz wonderingwanderer@sopuli.xyz
Joined: 2025-12-31
#23 · Quote Reply

Nah, he wrote it

It's like "there are 10 kinds of people in the world: those that can read binary, and those that can't."

It doesn't work if you say it aloud.

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MajorMajormajormajor lemmy.ca MajorMajormajormajor@lemmy.ca
Joined: 2023-06-12
#24 · Quote Reply

It's like "there are 10 kinds of people in the world: those that can read binary, and those that can't." It doesn't work if you say it aloud.

Okay, I tried the joke out. I said "it" out loud to my spouse and they didn't laugh.

5
wonderingwanderer sopuli.xyz wonderingwanderer@sopuli.xyz
Joined: 2025-12-31
#25 · Quote Reply

Okay, I tried the joke out. I said "it" out loud to my spouse and they didn't laugh.

7
Pratai piefed.ca Pratai@piefed.ca
Joined: 2026-02-12
#26 · Quote Reply

A number followed by an exclamation point means multiplying it by each whole number below it until one. 3! = 3*2*1 = 6 5! = 5*4*3*2*1 = 120 10! = 10*9*8*7*6*5*4*3*2*1 = 3,628,800 3,628,800 seconds / 60 = 60,480 minutes 1008 hours 42 days 6 weeks

Thank you!

4
ZoDoneRightNow kbin.earth ZoDoneRightNow@kbin.earth
Joined: 2024-12-13
#27 · Quote Reply

Aw, you beat me to it! But I formatted it better. So who wins? :P

hmm, seems my line breaks were removed...

1
NeatNit discuss.tchncs.de NeatNit@discuss.tchncs.de
Joined: 2024-01-05
#28 · Quote Reply

hmm, seems my line breaks were removed...

Welcome to markdown

1
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