142297792
142,297,792 is an even composite number composed of five prime numbers multiplied together.
142297792 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 142297792:
26 × 7 × 13 × 53 × 461
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 53 × 461)See below for interesting mathematical facts about the number 142297792 from the Numbermatics database.
Names of 142297792
- Cardinal: 142297792 can be written as One hundred forty-two million, two hundred ninety-seven thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 1.42297792 × 108
Factors of 142297792
Divisors of 142297792
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 53 56 64 91 104 106 112 182 208 212 224 364 371 416 424 448 461 689 728 742 832 848 922 1378 1456 1484 1696 1844 2756 2912 2968 3227 3392 3688 4823 5512 5824 5936 5993 6454 7376 9646 11024 11872 11986 12908 14752 19292 22048 23744 23972 24433 25816 29504 38584 41951 44096 47944 48866 51632 77168 83902 95888 97732 103264 154336 167804 171031 191776 195464 206528 308672 317629 335608 342062 383552 390928 635258 671216 684124 781856 1270516 1342432 1368248 1563712 2223403 2541032 2684864 2736496 4446806 5082064 5472992 8893612 10164128 10945984 17787224 20328256 35574448 71148896 142297792
- Sum of all divisors σ(n): 354860352
- Sum of proper divisors (its aliquot sum) s(n): 212562560
- 142297792 is an abundant number, because the sum of its proper divisors (212562560) is greater than itself. Its abundance is 70264768
Bases of 142297792
- Binary: 10000111101101001010110000002
- Hexadecimal: 0x87B4AC0
- Base-36: 2CPXOG
Squares and roots of 142297792
- 142297792 squared (1422977922) is 20248661608075264
- 142297792 cubed (1422977923) is 2881339837784279437017088
-
The
square root of 142297792 is 11928.8638184867 -
The
cube root of 142297792 is 522.0747875603
Scales and comparisons
How big is 142297792?- 142,297,792 seconds is equal to 4 years, 27 weeks, 1 day, 23 hours, 9 minutes, 52 seconds.
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To count from 1 to 142,297,792 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 142297792 cubic inches would be around 43.5 feet tall.
Recreational maths with 142297792
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The information we have on file for 142297792 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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