42153930
42,153,930 is an even composite number composed of six prime numbers multiplied together.
42153930 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42153930:
2 × 32 × 5 × 7 × 13 × 5147
(2 × 3 × 3 × 5 × 7 × 13 × 5147)See below for interesting mathematical facts about the number 42153930 from the Numbermatics database.
Names of 42153930
- Cardinal: 42153930 can be written as Forty-two million, one hundred fifty-three thousand, nine hundred thirty.
Scientific notation
- Scientific notation: 4.215393 × 107
Factors of 42153930
Divisors of 42153930
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 63 65 70 78 90 91 105 117 126 130 182 195 210 234 273 315 390 455 546 585 630 819 910 1170 1365 1638 2730 4095 5147 8190 10294 15441 25735 30882 36029 46323 51470 66911 72058 77205 92646 108087 133822 154410 180145 200733 216174 231615 324261 334555 360290 401466 463230 468377 540435 602199 648522 669110 936754 1003665 1080870 1204398 1405131 1621305 2007330 2341885 2810262 3010995 3242610 4215393 4683770 6021990 7025655 8430786 14051310 21076965 42153930
- Sum of all divisors σ(n): 134918784
- Sum of proper divisors (its aliquot sum) s(n): 92764854
- 42153930 is an abundant number, because the sum of its proper divisors (92764854) is greater than itself. Its abundance is 50610924
Bases of 42153930
- Binary: 101000001100110111110010102
- Hexadecimal: 0x28337CA
- Base-36: P3I6I
Squares and roots of 42153930
- 42153930 squared (421539302) is 1776953814444900
- 42153930 cubed (421539303) is 74905586707343303457000
-
The
square root of 42153930 is 6492.6057942863 -
The
cube root of 42153930 is 348.0268013445
Scales and comparisons
How big is 42153930?- 42,153,930 seconds is equal to 1 year, 17 weeks, 4 days, 21 hours, 25 minutes, 30 seconds.
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To count from 1 to 42,153,930 would take you about two 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 42153930 cubic inches would be around 29 feet tall.
Recreational maths with 42153930
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The information we have on file for 42153930 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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