138752130
138,752,130 is an even composite number composed of six prime numbers multiplied together.
138752130 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138752130:
2 × 3 × 5 × 11 × 17 × 24733
See below for interesting mathematical facts about the number 138752130 from the Numbermatics database.
Names of 138752130
- Cardinal: 138752130 can be written as One hundred thirty-eight million, seven hundred fifty-two thousand, one hundred thirty.
Scientific notation
- Scientific notation: 1.3875213 × 108
Factors of 138752130
Divisors of 138752130
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 11 15 17 22 30 33 34 51 55 66 85 102 110 165 170 187 255 330 374 510 561 935 1122 1870 2805 5610 24733 49466 74199 123665 148398 247330 272063 370995 420461 544126 741990 816189 840922 1261383 1360315 1632378 2102305 2522766 2720630 4080945 4204610 4625071 6306915 8161890 9250142 12613830 13875213 23125355 27750426 46250710 69376065 138752130
- Sum of all divisors σ(n): 384663168
- Sum of proper divisors (its aliquot sum) s(n): 245911038
- 138752130 is an abundant number, because the sum of its proper divisors (245911038) is greater than itself. Its abundance is 107158908
Bases of 138752130
- Binary: 10000100010100110000100000102
- Hexadecimal: 0x8453082
- Base-36: 2ALXTU
Squares and roots of 138752130
- 138752130 squared (1387521302) is 19252153579536900
- 138752130 cubed (1387521303) is 2671277316247869288597000
-
The
square root of 138752130 is 11779.3094025075 -
The
cube root of 138752130 is 517.7020518391
Scales and comparisons
How big is 138752130?- 138,752,130 seconds is equal to 4 years, 21 weeks, 2 days, 22 hours, 15 minutes, 30 seconds.
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To count from 1 to 138,752,130 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 138752130 cubic inches would be around 43.1 feet tall.
Recreational maths with 138752130
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The information we have on file for 138752130 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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