138529300
138,529,300 is an even composite number composed of five prime numbers multiplied together.
138529300 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 138529300:
22 × 52 × 7 × 132 × 1171
(2 × 2 × 5 × 5 × 7 × 13 × 13 × 1171)See below for interesting mathematical facts about the number 138529300 from the Numbermatics database.
Names of 138529300
- Cardinal: 138529300 can be written as One hundred thirty-eight million, five hundred twenty-nine thousand, three hundred.
Scientific notation
- Scientific notation: 1.385293 × 108
Factors of 138529300
Divisors of 138529300
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 65 70 91 100 130 140 169 175 182 260 325 338 350 364 455 650 676 700 845 910 1171 1183 1300 1690 1820 2275 2342 2366 3380 4225 4550 4684 4732 5855 5915 8197 8450 9100 11710 11830 15223 16394 16900 23420 23660 29275 29575 30446 32788 40985 58550 59150 60892 76115 81970 106561 117100 118300 152230 163940 197899 204925 213122 304460 380575 395798 409850 426244 532805 761150 791596 819700 989495 1065610 1385293 1522300 1978990 2131220 2664025 2770586 3957980 4947475 5328050 5541172 6926465 9894950 10656100 13852930 19789900 27705860 34632325 69264650 138529300
- Sum of all divisors σ(n): 372330336
- Sum of proper divisors (its aliquot sum) s(n): 233801036
- 138529300 is an abundant number, because the sum of its proper divisors (233801036) is greater than itself. Its abundance is 95271736
Bases of 138529300
- Binary: 10000100000111001010000101002
- Hexadecimal: 0x841CA14
- Base-36: 2AH5W4
Squares and roots of 138529300
- 138529300 squared (1385293002) is 19190366958490000
- 138529300 cubed (1385293003) is 2658428101502748757000000
-
The
square root of 138529300 is 11769.8470678257 -
The
cube root of 138529300 is 517.4247675491
Scales and comparisons
How big is 138529300?- 138,529,300 seconds is equal to 4 years, 21 weeks, 8 hours, 21 minutes, 40 seconds.
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To count from 1 to 138,529,300 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 138529300 cubic inches would be around 43.1 feet tall.
Recreational maths with 138529300
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The information we have on file for 138529300 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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