138356955
138,356,955 is an odd composite number composed of six prime numbers multiplied together.
138356955 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138356955:
32 × 5 × 11 × 19 × 47 × 313
(3 × 3 × 5 × 11 × 19 × 47 × 313)See below for interesting mathematical facts about the number 138356955 from the Numbermatics database.
Names of 138356955
- Cardinal: 138356955 can be written as One hundred thirty-eight million, three hundred fifty-six thousand, nine hundred fifty-five.
Scientific notation
- Scientific notation: 1.38356955 × 108
Factors of 138356955
Divisors of 138356955
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 9 11 15 19 33 45 47 55 57 95 99 141 165 171 209 235 285 313 423 495 517 627 705 855 893 939 1045 1551 1565 1881 2115 2585 2679 2817 3135 3443 4465 4653 4695 5947 7755 8037 9405 9823 10329 13395 14085 14711 17215 17841 23265 29469 29735 30987 40185 44133 49115 51645 53523 65417 73555 88407 89205 132399 147345 154935 161821 196251 220665 267615 279509 327085 442035 485463 588753 661995 809105 838527 981255 1397545 1456389 2427315 2515581 2943765 3074599 4192635 7281945 9223797 12577905 15372995 27671391 46118985 138356955
- Sum of all divisors σ(n): 282147840
- Sum of proper divisors (its aliquot sum) s(n): 143790885
- 138356955 is an abundant number, because the sum of its proper divisors (143790885) is greater than itself. Its abundance is 5433930
Bases of 138356955
- Binary: 10000011111100101000110110112
- Hexadecimal: 0x83F28DB
- Base-36: 2ADGWR
Squares and roots of 138356955
- 138356955 squared (1383569552) is 19142646996872025
- 138356955 cubed (1383569553) is 2648518349127107903683875
-
The
square root of 138356955 is 11762.5233262253 -
The
cube root of 138356955 is 517.2101015825
Scales and comparisons
How big is 138356955?- 138,356,955 seconds is equal to 4 years, 20 weeks, 5 days, 8 hours, 29 minutes, 15 seconds.
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To count from 1 to 138,356,955 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 138356955 cubic inches would be around 43.1 feet tall.
Recreational maths with 138356955
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The information we have on file for 138356955 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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