139815130
139,815,130 is an even composite number composed of six prime numbers multiplied together.
139815130 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 139815130:
2 × 5 × 72 × 13 × 47 × 467
(2 × 5 × 7 × 7 × 13 × 47 × 467)See below for interesting mathematical facts about the number 139815130 from the Numbermatics database.
Names of 139815130
- Cardinal: 139815130 can be written as One hundred thirty-nine million, eight hundred fifteen thousand, one hundred thirty.
Scientific notation
- Scientific notation: 1.3981513 × 108
Factors of 139815130
Divisors of 139815130
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 13 14 26 35 47 49 65 70 91 94 98 130 182 235 245 329 455 467 470 490 611 637 658 910 934 1222 1274 1645 2303 2335 3055 3185 3269 3290 4277 4606 4670 6071 6110 6370 6538 8554 11515 12142 16345 21385 21949 22883 23030 29939 30355 32690 42497 42770 43898 45766 59878 60710 84994 109745 114415 149695 153643 212485 219490 228830 285337 297479 299390 307286 424970 570674 594958 768215 1075501 1426685 1487395 1536430 1997359 2151002 2853370 2974790 3994718 5377505 9986795 10755010 13981513 19973590 27963026 69907565 139815130
- Sum of all divisors σ(n): 322672896
- Sum of proper divisors (its aliquot sum) s(n): 182857766
- 139815130 is an abundant number, because the sum of its proper divisors (182857766) is greater than itself. Its abundance is 43042636
Bases of 139815130
- Binary: 10000101010101101000110110102
- Hexadecimal: 0x85568DA
- Base-36: 2B8Q1M
Squares and roots of 139815130
- 139815130 squared (1398151302) is 19548270576916900
- 139815130 cubed (1398151303) is 2733143991986811372697000
-
The
square root of 139815130 is 11824.3448021445 -
The
cube root of 139815130 is 519.0207532263
Scales and comparisons
How big is 139815130?- 139,815,130 seconds is equal to 4 years, 23 weeks, 1 day, 5 hours, 32 minutes, 10 seconds.
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To count from 1 to 139,815,130 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 139815130 cubic inches would be around 43.3 feet tall.
Recreational maths with 139815130
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The information we have on file for 139815130 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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