138983020
138,983,020 is an even composite number composed of five prime numbers multiplied together.
138983020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138983020:
22 × 5 × 113 × 23 × 227
(2 × 2 × 5 × 11 × 11 × 11 × 23 × 227)See below for interesting mathematical facts about the number 138983020 from the Numbermatics database.
Names of 138983020
- Cardinal: 138983020 can be written as One hundred thirty-eight million, nine hundred eighty-three thousand and twenty.
Scientific notation
- Scientific notation: 1.3898302 × 108
Factors of 138983020
Divisors of 138983020
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 20 22 23 44 46 55 92 110 115 121 220 227 230 242 253 454 460 484 506 605 908 1012 1135 1210 1265 1331 2270 2420 2497 2530 2662 2783 4540 4994 5060 5221 5324 5566 6655 9988 10442 11132 12485 13310 13915 20884 24970 26105 26620 27467 27830 30613 49940 52210 54934 55660 57431 61226 104420 109868 114862 122452 137335 153065 229724 274670 287155 302137 306130 549340 574310 604274 612260 631741 1148620 1208548 1263482 1510685 2526964 3021370 3158705 6042740 6317410 6949151 12634820 13898302 27796604 34745755 69491510 138983020
- Sum of all divisors σ(n): 336462336
- Sum of proper divisors (its aliquot sum) s(n): 197479316
- 138983020 is an abundant number, because the sum of its proper divisors (197479316) is greater than itself. Its abundance is 58496296
Bases of 138983020
- Binary: 10000100100010110110011011002
- Hexadecimal: 0x848B66C
- Base-36: 2AQVZG
Squares and roots of 138983020
- 138983020 squared (1389830202) is 19316279848320400
- 138983020 cubed (1389830203) is 2684634908484711119608000
-
The
square root of 138983020 is 11789.1059881571 -
The
cube root of 138983020 is 517.9890528041
Scales and comparisons
How big is 138983020?- 138,983,020 seconds is equal to 4 years, 21 weeks, 5 days, 14 hours, 23 minutes, 40 seconds.
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To count from 1 to 138,983,020 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 138983020 cubic inches would be around 43.2 feet tall.
Recreational maths with 138983020
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The information we have on file for 138983020 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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