138083790
138,083,790 is an even composite number composed of six prime numbers multiplied together.
138083790 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 138083790:
2 × 3 × 5 × 13 × 292 × 421
(2 × 3 × 5 × 13 × 29 × 29 × 421)See below for interesting mathematical facts about the number 138083790 from the Numbermatics database.
Names of 138083790
- Cardinal: 138083790 can be written as One hundred thirty-eight million, eighty-three thousand, seven hundred ninety.
Scientific notation
- Scientific notation: 1.3808379 × 108
Factors of 138083790
Divisors of 138083790
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 13 15 26 29 30 39 58 65 78 87 130 145 174 195 290 377 390 421 435 754 841 842 870 1131 1263 1682 1885 2105 2262 2523 2526 3770 4205 4210 5046 5473 5655 6315 8410 10933 10946 11310 12209 12615 12630 16419 21866 24418 25230 27365 32799 32838 36627 54665 54730 61045 65598 73254 82095 109330 122090 158717 163995 164190 183135 317434 327990 354061 366270 476151 708122 793585 952302 1062183 1587170 1770305 2124366 2380755 3540610 4602793 4761510 5310915 9205586 10621830 13808379 23013965 27616758 46027930 69041895 138083790
- Sum of all divisors σ(n): 370502496
- Sum of proper divisors (its aliquot sum) s(n): 232418706
- 138083790 is an abundant number, because the sum of its proper divisors (232418706) is greater than itself. Its abundance is 94334916
Bases of 138083790
- Binary: 10000011101011111101110011102
- Hexadecimal: 0x83AFDCE
- Base-36: 2A7M4U
Squares and roots of 138083790
- 138083790 squared (1380837902) is 19067133060764100
- 138083790 cubed (1380837903) is 2632861997464607223939000
-
The
square root of 138083790 is 11750.9059225235 -
The
cube root of 138083790 is 516.8694928031
Scales and comparisons
How big is 138083790?- 138,083,790 seconds is equal to 4 years, 20 weeks, 2 days, 4 hours, 36 minutes, 30 seconds.
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To count from 1 to 138,083,790 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 138083790 cubic inches would be around 43.1 feet tall.
Recreational maths with 138083790
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The information we have on file for 138083790 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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