139491924
139,491,924 is an even composite number composed of five prime numbers multiplied together.
139491924 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 139491924:
22 × 3 × 11 × 134 × 37
(2 × 2 × 3 × 11 × 13 × 13 × 13 × 13 × 37)See below for interesting mathematical facts about the number 139491924 from the Numbermatics database.
Names of 139491924
- Cardinal: 139491924 can be written as One hundred thirty-nine million, four hundred ninety-one thousand, nine hundred twenty-four.
Scientific notation
- Scientific notation: 1.39491924 × 108
Factors of 139491924
Divisors of 139491924
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 11 12 13 22 26 33 37 39 44 52 66 74 78 111 132 143 148 156 169 222 286 338 407 429 444 481 507 572 676 814 858 962 1014 1221 1443 1628 1716 1859 1924 2028 2197 2442 2886 3718 4394 4884 5291 5577 5772 6253 6591 7436 8788 10582 11154 12506 13182 15873 18759 21164 22308 24167 25012 26364 28561 31746 37518 48334 57122 63492 68783 72501 75036 81289 85683 96668 114244 137566 145002 162578 171366 206349 243867 275132 290004 314171 325156 342732 412698 487734 628342 825396 894179 942513 975468 1056757 1256684 1788358 1885026 2113514 2682537 3170271 3576716 3770052 4227028 5365074 6340542 10730148 11624327 12681084 23248654 34872981 46497308 69745962 139491924
- Sum of all divisors σ(n): 395054688
- Sum of proper divisors (its aliquot sum) s(n): 255562764
- 139491924 is an abundant number, because the sum of its proper divisors (255562764) is greater than itself. Its abundance is 116070840
Bases of 139491924
- Binary: 10000101000001111010010101002
- Hexadecimal: 0x8507A54
- Base-36: 2B1SNO
Squares and roots of 139491924
- 139491924 squared (1394919242) is 19457996861221776
- 139491924 cubed (1394919243) is 2714233419357786524937024
-
The
square root of 139491924 is 11810.6699217275 -
The
cube root of 139491924 is 518.6205103031
Scales and comparisons
How big is 139491924?- 139,491,924 seconds is equal to 4 years, 22 weeks, 4 days, 11 hours, 45 minutes, 24 seconds.
-
To count from 1 to 139,491,924 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 139491924 cubic inches would be around 43.2 feet tall.
Recreational maths with 139491924
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The information we have on file for 139491924 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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