139379472
139,379,472 is an even composite number composed of four prime numbers multiplied together.
What does the number 139379472 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.
139379472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 139379472:
24 × 32 × 31 × 31223
(2 × 2 × 2 × 2 × 3 × 3 × 31 × 31223)See below for interesting mathematical facts about the number 139379472 from the Numbermatics database.
Names of 139379472
- Cardinal: 139379472 can be written as One hundred thirty-nine million, three hundred seventy-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.39379472 × 108
Factors of 139379472
Divisors of 139379472
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 36 48 62 72 93 124 144 186 248 279 372 496 558 744 1116 1488 2232 4464 31223 62446 93669 124892 187338 249784 281007 374676 499568 562014 749352 967913 1124028 1498704 1935826 2248056 2903739 3871652 4496112 5807478 7743304 8711217 11614956 15486608 17422434 23229912 34844868 46459824 69689736 139379472
- Sum of all divisors σ(n): 402664704
- Sum of proper divisors (its aliquot sum) s(n): 263285232
- 139379472 is an abundant number, because the sum of its proper divisors (263285232) is greater than itself. Its abundance is 123905760
Bases of 139379472
- Binary: 10000100111011000011000100002
- Hexadecimal: 0x84EC310
- Base-36: 2AZDW0
Squares and roots of 139379472
- 139379472 squared (1393794722) is 19426637214998784
- 139379472 cubed (1393794723) is 2707674437762080994562048
-
The
square root of 139379472 is 11805.9083513297 -
The
cube root of 139379472 is 518.4811101367
Scales and comparisons
How big is 139379472?- 139,379,472 seconds is equal to 4 years, 22 weeks, 3 days, 4 hours, 31 minutes, 12 seconds.
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To count from 1 to 139,379,472 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 139379472 cubic inches would be around 43.2 feet tall.
Recreational maths with 139379472
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The information we have on file for 139379472 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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