139956072
139,956,072 is an even composite number composed of five prime numbers multiplied together.
139956072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 139956072:
23 × 3 × 31 × 313 × 601
(2 × 2 × 2 × 3 × 31 × 313 × 601)See below for interesting mathematical facts about the number 139956072 from the Numbermatics database.
Names of 139956072
- Cardinal: 139956072 can be written as One hundred thirty-nine million, nine hundred fifty-six thousand and seventy-two.
Scientific notation
- Scientific notation: 1.39956072 × 108
Factors of 139956072
Divisors of 139956072
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 24 31 62 93 124 186 248 313 372 601 626 744 939 1202 1252 1803 1878 2404 2504 3606 3756 4808 7212 7512 9703 14424 18631 19406 29109 37262 38812 55893 58218 74524 77624 111786 116436 149048 188113 223572 232872 376226 447144 564339 752452 1128678 1504904 2257356 4514712 5831503 11663006 17494509 23326012 34989018 46652024 69978036 139956072
- Sum of all divisors σ(n): 362933760
- Sum of proper divisors (its aliquot sum) s(n): 222977688
- 139956072 is an abundant number, because the sum of its proper divisors (222977688) is greater than itself. Its abundance is 83021616
Bases of 139956072
- Binary: 10000101011110001111011010002
- Hexadecimal: 0x8578F68
- Base-36: 2BBQSO
Squares and roots of 139956072
- 139956072 squared (1399560722) is 19587702089669184
- 139956072 cubed (1399560723) is 2741417843976290772085248
-
The
square root of 139956072 is 11830.3031237581 -
The
cube root of 139956072 is 519.1950959609
Scales and comparisons
How big is 139956072?- 139,956,072 seconds is equal to 4 years, 23 weeks, 2 days, 20 hours, 41 minutes, 12 seconds.
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To count from 1 to 139,956,072 would take you about six 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 139956072 cubic inches would be around 43.3 feet tall.
Recreational maths with 139956072
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