12816731328
12,816,731,328 is an even composite number composed of four prime numbers multiplied together.
12816731328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 12816731328:
26 × 3 × 372 × 48761
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 37 × 48761)See below for interesting mathematical facts about the number 12816731328 from the Numbermatics database.
Names of 12816731328
- Cardinal: 12816731328 can be written as Twelve billion, eight hundred sixteen million, seven hundred thirty-one thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.2816731328 × 1010
Factors of 12816731328
Divisors of 12816731328
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 148 192 222 296 444 592 888 1184 1369 1776 2368 2738 3552 4107 5476 7104 8214 10952 16428 21904 32856 43808 48761 65712 87616 97522 131424 146283 195044 262848 292566 390088 585132 780176 1170264 1560352 1804157 2340528 3120704 3608314 4681056 5412471 7216628 9362112 10824942 14433256 21649884 28866512 43299768 57733024 66753809 86599536 115466048 133507618 173199072 200261427 267015236 346398144 400522854 534030472 801045708 1068060944 1602091416 2136121888 3204182832 4272243776 6408365664 12816731328
- Sum of all divisors σ(n): 34852932072
- Sum of proper divisors (its aliquot sum) s(n): 22036200744
- 12816731328 is an abundant number, because the sum of its proper divisors (22036200744) is greater than itself. Its abundance is 9219469416
Bases of 12816731328
- Binary: 10111110111110111111001100110000002
- Hexadecimal: 0x2FBEFCCC0
- Base-36: 5VYR16O
Squares and roots of 12816731328
- 12816731328 squared (128167313282) is 164268601934136643584
- 12816731328 cubed (128167313283) is 2105386536616010512455822999552
-
The
square root of 12816731328 is 113211.0035641413 -
The
cube root of 12816731328 is 2340.2329697189
Scales and comparisons
How big is 12816731328?- 12,816,731,328 seconds is equal to 407 years, 27 weeks, 4 days, 19 hours, 8 minutes, 48 seconds.
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To count from 1 to 12,816,731,328 would take you about eight hundred fifteen years!
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 12816731328 cubic inches would be around 195 feet tall.
Recreational maths with 12816731328
- 12816731328 backwards is 82313761821
- The number of decimal digits it has is: 11
- The sum of 12816731328's digits is 42
- More coming soon!
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The information we have on file for 12816731328 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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