157039120
157,039,120 is an even composite number composed of five prime numbers multiplied together.
157039120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 157039120:
24 × 5 × 73 × 59 × 97
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 59 × 97)See below for interesting mathematical facts about the number 157039120 from the Numbermatics database.
Names of 157039120
- Cardinal: 157039120 can be written as One hundred fifty-seven million, thirty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.5703912 × 108
Factors of 157039120
Divisors of 157039120
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 59 70 80 97 98 112 118 140 194 196 236 245 280 295 343 388 392 413 472 485 490 560 590 679 686 776 784 826 944 970 980 1180 1358 1372 1552 1652 1715 1940 1960 2065 2360 2716 2744 2891 3304 3395 3430 3880 3920 4130 4720 4753 5432 5488 5723 5782 6608 6790 6860 7760 8260 9506 10864 11446 11564 13580 13720 14455 16520 19012 20237 22892 23128 23765 27160 27440 28615 28910 33040 33271 38024 40061 40474 45784 46256 47530 54320 57230 57820 66542 76048 80122 80948 91568 95060 101185 114460 115640 133084 160244 161896 166355 190120 200305 202370 228920 231280 266168 280427 320488 323792 332710 380240 400610 404740 457840 532336 560854 640976 665420 801220 809480 1121708 1330840 1402135 1602440 1618960 1962989 2243416 2661680 2804270 3204880 3925978 4486832 5608540 7851956 9814945 11217080 15703912 19629890 22434160 31407824 39259780 78519560 157039120
- Sum of all divisors σ(n): 437472000
- Sum of proper divisors (its aliquot sum) s(n): 280432880
- 157039120 is an abundant number, because the sum of its proper divisors (280432880) is greater than itself. Its abundance is 123393760
Bases of 157039120
- Binary: 10010101110000111010000100002
- Hexadecimal: 0x95C3A10
- Base-36: 2LHW5S
Squares and roots of 157039120
- 157039120 squared (1570391202) is 24661285210374400
- 157039120 cubed (1570391203) is 3872786527506210646528000
-
The
square root of 157039120 is 12531.5250468569 -
The
cube root of 157039120 is 539.5138743479
Scales and comparisons
How big is 157039120?- 157,039,120 seconds is equal to 4 years, 51 weeks, 4 days, 13 hours, 58 minutes, 40 seconds.
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To count from 1 to 157,039,120 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 157039120 cubic inches would be around 45 feet tall.
Recreational maths with 157039120
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