12890448
12,890,448 is an even composite number composed of four prime numbers multiplied together.
12890448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 12890448:
24 × 33 × 53 × 563
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 53 × 563)See below for interesting mathematical facts about the number 12890448 from the Numbermatics database.
Names of 12890448
- Cardinal: 12890448 can be written as Twelve million, eight hundred ninety thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.2890448 × 107
Factors of 12890448
Divisors of 12890448
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 53 54 72 106 108 144 159 212 216 318 424 432 477 563 636 848 954 1126 1272 1431 1689 1908 2252 2544 2862 3378 3816 4504 5067 5724 6756 7632 9008 10134 11448 13512 15201 20268 22896 27024 29839 30402 40536 59678 60804 81072 89517 119356 121608 179034 238712 243216 268551 358068 477424 537102 716136 805653 1074204 1432272 1611306 2148408 3222612 4296816 6445224 12890448
- Sum of all divisors σ(n): 37765440
- Sum of proper divisors (its aliquot sum) s(n): 24874992
- 12890448 is an abundant number, because the sum of its proper divisors (24874992) is greater than itself. Its abundance is 11984544
Bases of 12890448
- Binary: 1100010010110001010100002
- Hexadecimal: 0xC4B150
- Base-36: 7OAC0
Squares and roots of 12890448
- 12890448 squared (128904482) is 166163649640704
- 12890448 cubed (128904483) is 2141923885183713595392
-
The
square root of 12890448 is 3590.3270046055 -
The
cube root of 12890448 is 234.4711087439
Scales and comparisons
How big is 12890448?- 12,890,448 seconds is equal to 21 weeks, 2 days, 4 hours, 40 minutes, 48 seconds.
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To count from 1 to 12,890,448 would take you about thirty-one weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 12890448 cubic inches would be around 19.5 feet tall.
Recreational maths with 12890448
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The information we have on file for 12890448 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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