138983320
138,983,320 is an even composite number composed of five prime numbers multiplied together.
138983320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138983320:
23 × 5 × 7 × 139 × 3571
(2 × 2 × 2 × 5 × 7 × 139 × 3571)See below for interesting mathematical facts about the number 138983320 from the Numbermatics database.
Names of 138983320
- Cardinal: 138983320 can be written as One hundred thirty-eight million, nine hundred eighty-three thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3898332 × 108
Factors of 138983320
Divisors of 138983320
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 56 70 139 140 278 280 556 695 973 1112 1390 1946 2780 3571 3892 4865 5560 7142 7784 9730 14284 17855 19460 24997 28568 35710 38920 49994 71420 99988 124985 142840 199976 249970 496369 499940 992738 999880 1985476 2481845 3474583 3970952 4963690 6949166 9927380 13898332 17372915 19854760 27796664 34745830 69491660 138983320
- Sum of all divisors σ(n): 360057600
- Sum of proper divisors (its aliquot sum) s(n): 221074280
- 138983320 is an abundant number, because the sum of its proper divisors (221074280) is greater than itself. Its abundance is 82090960
Bases of 138983320
- Binary: 10000100100010110111100110002
- Hexadecimal: 0x848B798
- Base-36: 2AQW7S
Squares and roots of 138983320
- 138983320 squared (1389833202) is 19316363238222400
- 138983320 cubed (1389833203) is 2684652293174100050368000
-
The
square root of 138983320 is 11789.1187117613 -
The
cube root of 138983320 is 517.9894255033
Scales and comparisons
How big is 138983320?- 138,983,320 seconds is equal to 4 years, 21 weeks, 5 days, 14 hours, 28 minutes, 40 seconds.
-
To count from 1 to 138,983,320 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 138983320 cubic inches would be around 43.2 feet tall.
Recreational maths with 138983320
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The information we have on file for 138983320 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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