139431824
139,431,824 is an even composite number composed of five prime numbers multiplied together.
139431824 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 139431824:
24 × 7 × 17 × 67 × 1093
(2 × 2 × 2 × 2 × 7 × 17 × 67 × 1093)See below for interesting mathematical facts about the number 139431824 from the Numbermatics database.
Names of 139431824
- Cardinal: 139431824 can be written as One hundred thirty-nine million, four hundred thirty-one thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 1.39431824 × 108
Factors of 139431824
Divisors of 139431824
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 34 56 67 68 112 119 134 136 238 268 272 469 476 536 938 952 1072 1093 1139 1876 1904 2186 2278 3752 4372 4556 7504 7651 7973 8744 9112 15302 15946 17488 18224 18581 30604 31892 37162 61208 63784 73231 74324 122416 127568 130067 146462 148648 260134 292924 297296 512617 520268 585848 1025234 1040536 1171696 1244927 2050468 2081072 2489854 4100936 4979708 8201872 8714489 9959416 17428978 19918832 34857956 69715912 139431824
- Sum of all divisors σ(n): 332085888
- Sum of proper divisors (its aliquot sum) s(n): 192654064
- 139431824 is an abundant number, because the sum of its proper divisors (192654064) is greater than itself. Its abundance is 53222240
Bases of 139431824
- Binary: 10000100111110001111100100002
- Hexadecimal: 0x84F8F90
- Base-36: 2B0IA8
Squares and roots of 139431824
- 139431824 squared (1394318242) is 19441233543966976
- 139431824 cubed (1394318243) is 2710726653845299659444224
-
The
square root of 139431824 is 11808.1253380881 -
The
cube root of 139431824 is 518.5460171731
Scales and comparisons
How big is 139431824?- 139,431,824 seconds is equal to 4 years, 22 weeks, 3 days, 19 hours, 3 minutes, 44 seconds.
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To count from 1 to 139,431,824 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 139431824 cubic inches would be around 43.2 feet tall.
Recreational maths with 139431824
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The information we have on file for 139431824 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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