142252929
142,252,929 is an odd composite number composed of four prime numbers multiplied together.
142252929 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142252929:
35 × 72 × 13 × 919
(3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 919)See below for interesting mathematical facts about the number 142252929 from the Numbermatics database.
Names of 142252929
- Cardinal: 142252929 can be written as One hundred forty-two million, two hundred fifty-two thousand, nine hundred twenty-nine.
Scientific notation
- Scientific notation: 1.42252929 × 108
Factors of 142252929
Divisors of 142252929
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 13 21 27 39 49 63 81 91 117 147 189 243 273 351 441 567 637 819 919 1053 1323 1701 1911 2457 2757 3159 3969 5733 6433 7371 8271 11907 11947 17199 19299 22113 24813 35841 45031 51597 57897 74439 83629 107523 135093 154791 173691 223317 250887 322569 405279 521073 585403 752661 967707 1215837 1563219 1756209 2257983 2903121 3647511 5268627 6773949 10942533 15805881 20321847 47417643 142252929
- Sum of all divisors σ(n): 267234240
- Sum of proper divisors (its aliquot sum) s(n): 124981311
- 142252929 is a deficient number, because the sum of its proper divisors (124981311) is less than itself. Its deficiency is 17271618
Bases of 142252929
- Binary: 10000111101010011011100000012
- Hexadecimal: 0x87A9B81
- Base-36: 2COZ29
Squares and roots of 142252929
- 142252929 squared (1422529292) is 20235895809079041
- 142252929 cubed (1422529293) is 2878615449780318374761089
-
The
square root of 142252929 is 11926.9832313121 -
The
cube root of 142252929 is 522.0199160059
Scales and comparisons
How big is 142252929?- 142,252,929 seconds is equal to 4 years, 27 weeks, 1 day, 10 hours, 42 minutes, 9 seconds.
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To count from 1 to 142,252,929 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 142252929 cubic inches would be around 43.5 feet tall.
Recreational maths with 142252929
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The information we have on file for 142252929 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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