138369750
138,369,750 is an even composite number composed of five prime numbers multiplied together.
138369750 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 138369750:
2 × 3 × 53 × 53 × 592
(2 × 3 × 5 × 5 × 5 × 53 × 59 × 59)See below for interesting mathematical facts about the number 138369750 from the Numbermatics database.
Names of 138369750
- Cardinal: 138369750 can be written as One hundred thirty-eight million, three hundred sixty-nine thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.3836975 × 108
Factors of 138369750
Divisors of 138369750
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 5 6 10 15 25 30 50 53 59 75 106 118 125 150 159 177 250 265 295 318 354 375 530 590 750 795 885 1325 1475 1590 1770 2650 2950 3127 3481 3975 4425 6254 6625 6962 7375 7950 8850 9381 10443 13250 14750 15635 17405 18762 19875 20886 22125 31270 34810 39750 44250 46905 52215 78175 87025 93810 104430 156350 174050 184493 234525 261075 368986 390875 435125 469050 522150 553479 781750 870250 922465 1106958 1172625 1305375 1844930 2345250 2610750 2767395 4612325 5534790 9224650 13836975 23061625 27673950 46123250 69184875 138369750
- Sum of all divisors σ(n): 357952608
- Sum of proper divisors (its aliquot sum) s(n): 219582858
- 138369750 is an abundant number, because the sum of its proper divisors (219582858) is greater than itself. Its abundance is 81213108
Bases of 138369750
- Binary: 10000011111101011010110101102
- Hexadecimal: 0x83F5AD6
- Base-36: 2ADQS6
Squares and roots of 138369750
- 138369750 squared (1383697502) is 19146187715062500
- 138369750 cubed (1383697503) is 2649253207586269359375000
-
The
square root of 138369750 is 11763.0672020525 -
The
cube root of 138369750 is 517.2260446411
Scales and comparisons
How big is 138369750?- 138,369,750 seconds is equal to 4 years, 20 weeks, 5 days, 12 hours, 2 minutes, 30 seconds.
-
To count from 1 to 138,369,750 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 138369750 cubic inches would be around 43.1 feet tall.
Recreational maths with 138369750
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The information we have on file for 138369750 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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