149001872
149,001,872 is an even composite number composed of five prime numbers multiplied together.
149001872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 149001872:
24 × 17 × 31 × 41 × 431
(2 × 2 × 2 × 2 × 17 × 31 × 41 × 431)See below for interesting mathematical facts about the number 149001872 from the Numbermatics database.
Names of 149001872
- Cardinal: 149001872 can be written as One hundred forty-nine million, one thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.49001872 × 108
Factors of 149001872
Divisors of 149001872
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 16 17 31 34 41 62 68 82 124 136 164 248 272 328 431 496 527 656 697 862 1054 1271 1394 1724 2108 2542 2788 3448 4216 5084 5576 6896 7327 8432 10168 11152 13361 14654 17671 20336 21607 26722 29308 35342 43214 53444 58616 70684 86428 106888 117232 141368 172856 213776 227137 282736 300407 345712 454274 547801 600814 908548 1095602 1201628 1817096 2191204 2403256 3634192 4382408 4806512 8764816 9312617 18625234 37250468 74500936 149001872
- Sum of all divisors σ(n): 323979264
- Sum of proper divisors (its aliquot sum) s(n): 174977392
- 149001872 is an abundant number, because the sum of its proper divisors (174977392) is greater than itself. Its abundance is 25975520
Bases of 149001872
- Binary: 10001110000110010110100100002
- Hexadecimal: 0x8E19690
- Base-36: 2GPMKW
Squares and roots of 149001872
- 149001872 squared (1490018722) is 22201557859504384
- 149001872 cubed (1490018723) is 3308073682382466208206848
-
The
square root of 149001872 is 12206.6322956007 -
The
cube root of 149001872 is 530.1481394373
Scales and comparisons
How big is 149001872?- 149,001,872 seconds is equal to 4 years, 38 weeks, 2 days, 13 hours, 24 minutes, 32 seconds.
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To count from 1 to 149,001,872 would take you about seven 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 149001872 cubic inches would be around 44.2 feet tall.
Recreational maths with 149001872
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The information we have on file for 149001872 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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