138311368
138,311,368 is an even composite number composed of five prime numbers multiplied together.
138311368 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 138311368:
23 × 13 × 41 × 163 × 199
(2 × 2 × 2 × 13 × 41 × 163 × 199)See below for interesting mathematical facts about the number 138311368 from the Numbermatics database.
Names of 138311368
- Cardinal: 138311368 can be written as One hundred thirty-eight million, three hundred eleven thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38311368 × 108
Factors of 138311368
Divisors of 138311368
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 13 26 41 52 82 104 163 164 199 326 328 398 533 652 796 1066 1304 1592 2119 2132 2587 4238 4264 5174 6683 8159 8476 10348 13366 16318 16952 20696 26732 32437 32636 53464 64874 65272 86879 106067 129748 173758 212134 259496 347516 421681 424268 695032 843362 848536 1329917 1686724 2659834 3373448 5319668 10639336 17288921 34577842 69155684 138311368
- Sum of all divisors σ(n): 289296000
- Sum of proper divisors (its aliquot sum) s(n): 150984632
- 138311368 is an abundant number, because the sum of its proper divisors (150984632) is greater than itself. Its abundance is 12673264
Bases of 138311368
- Binary: 10000011111001110110110010002
- Hexadecimal: 0x83E76C8
- Base-36: 2ACHQG
Squares and roots of 138311368
- 138311368 squared (1383113682) is 19130034518031424
- 138311368 cubed (1383113683) is 2645901244076146920428032
-
The
square root of 138311368 is 11760.5853595813 -
The
cube root of 138311368 is 517.1532904473
Scales and comparisons
How big is 138311368?- 138,311,368 seconds is equal to 4 years, 20 weeks, 4 days, 19 hours, 49 minutes, 28 seconds.
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To count from 1 to 138,311,368 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 138311368 cubic inches would be around 43.1 feet tall.
Recreational maths with 138311368
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The information we have on file for 138311368 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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