142591920
142,591,920 is an even composite number composed of five prime numbers multiplied together.
142591920 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 142591920:
24 × 3 × 5 × 17 × 34949
(2 × 2 × 2 × 2 × 3 × 5 × 17 × 34949)See below for interesting mathematical facts about the number 142591920 from the Numbermatics database.
Names of 142591920
- Cardinal: 142591920 can be written as One hundred forty-two million, five hundred ninety-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4259192 × 108
Factors of 142591920
Divisors of 142591920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 240 255 272 340 408 510 680 816 1020 1360 2040 4080 34949 69898 104847 139796 174745 209694 279592 349490 419388 524235 559184 594133 698980 838776 1048470 1188266 1397960 1677552 1782399 2096940 2376532 2795920 2970665 3564798 4193880 4753064 5941330 7129596 8387760 8911995 9506128 11882660 14259192 17823990 23765320 28518384 35647980 47530640 71295960 142591920
- Sum of all divisors σ(n): 468050400
- Sum of proper divisors (its aliquot sum) s(n): 325458480
- 142591920 is an abundant number, because the sum of its proper divisors (325458480) is greater than itself. Its abundance is 182866560
Bases of 142591920
- Binary: 10000111111111000111101100002
- Hexadecimal: 0x87FC7B0
- Base-36: 2CW8MO
Squares and roots of 142591920
- 142591920 squared (1425919202) is 20332455649286400
- 142591920 cubed (1425919203) is 2899243889346594405888000
-
The
square root of 142591920 is 11941.1858707583 -
The
cube root of 142591920 is 522.4342476573
Scales and comparisons
How big is 142591920?- 142,591,920 seconds is equal to 4 years, 27 weeks, 5 days, 8 hours, 52 minutes.
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To count from 1 to 142,591,920 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 142591920 cubic inches would be around 43.5 feet tall.
Recreational maths with 142591920
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The information we have on file for 142591920 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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