142449656874
142,449,656,874 is an even composite number composed of seven prime numbers multiplied together.
142449656874 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142449656874:
2 × 3 × 7 × 43 × 109 × 283 × 2557
See below for interesting mathematical facts about the number 142449656874 from the Numbermatics database.
Names of 142449656874
- Cardinal: 142449656874 can be written as One hundred forty-two billion, four hundred forty-nine million, six hundred fifty-six thousand, eight hundred seventy-four.
Scientific notation
- Scientific notation: 1.42449656874 × 1011
Factors of 142449656874
Divisors of 142449656874
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 14 21 42 43 86 109 129 218 258 283 301 327 566 602 654 763 849 903 1526 1698 1806 1981 2289 2557 3962 4578 4687 5114 5943 7671 9374 11886 12169 14061 15342 17899 24338 28122 30847 32809 35798 36507 53697 61694 65618 73014 85183 92541 98427 107394 109951 170366 185082 196854 215929 219902 255549 278713 329853 431858 511098 557426 647787 659706 723631 769657 836139 1295574 1326421 1447262 1539314 1672278 1950991 2170893 2308971 2652842 3901982 3979263 4341786 4617942 5065417 5852973 7958526 9284947 10130834 11705946 11984659 15196251 18569894 23969318 27854841 30392502 31116133 35953977 55709682 62232266 71907954 78875779 83892613 93348399 157751558 167785226 186696798 217812931 236627337 251677839 435625862 473254674 503355678 552130453 653438793 1104260906 1306877586 1656391359 3312782718 3391658497 6783316994 10174975491 20349950982 23741609479 47483218958 71224828437 142449656874
- Sum of all divisors σ(n): 337547950080
- Sum of proper divisors (its aliquot sum) s(n): 195098293206
- 142449656874 is an abundant number, because the sum of its proper divisors (195098293206) is greater than itself. Its abundance is 52648636332
Bases of 142449656874
- Binary: 100001001010101010100101000100001010102
- Hexadecimal: 0x212AA9442A
- Base-36: 1TFUUIP6
Squares and roots of 142449656874
- 142449656874 squared (1424496568742) is 20291904743520335451876
- 142449656874 cubed (1424496568743) is 2890574868034364759961113939595624
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The
square root of 142449656874 is 377425.0347737947 -
The
cube root of 142449656874 is 5222.6044664483
Scales and comparisons
How big is 142449656874?- 142,449,656,874 seconds is equal to 4,529 years, 23 weeks, 5 days, 21 hours, 7 minutes, 54 seconds.
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To count from 1 to 142,449,656,874 would take you about nine thousand and fifty-eight 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 142449656874 cubic inches would be around 435.2 feet tall.
Recreational maths with 142449656874
- 142449656874 backwards is 478656944241
- The number of decimal digits it has is: 12
- The sum of 142449656874's digits is 60
- More coming soon!
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The information we have on file for 142449656874 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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