13290642
13,290,642 is an even composite number composed of five prime numbers multiplied together.
13290642 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13290642:
2 × 35 × 23 × 29 × 41
(2 × 3 × 3 × 3 × 3 × 3 × 23 × 29 × 41)See below for interesting mathematical facts about the number 13290642 from the Numbermatics database.
Names of 13290642
- Cardinal: 13290642 can be written as Thirteen million, two hundred ninety thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 1.3290642 × 107
Factors of 13290642
Divisors of 13290642
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 18 23 27 29 41 46 54 58 69 81 82 87 123 138 162 174 207 243 246 261 369 414 486 522 621 667 738 783 943 1107 1189 1242 1334 1566 1863 1886 2001 2214 2349 2378 2829 3321 3567 3726 4002 4698 5589 5658 6003 6642 7047 7134 8487 9963 10701 11178 12006 14094 16974 18009 19926 21402 25461 27347 32103 36018 50922 54027 54694 64206 76383 82041 96309 108054 152766 162081 164082 192618 229149 246123 288927 324162 458298 492246 577854 738369 1476738 2215107 4430214 6645321 13290642
- Sum of all divisors σ(n): 33022080
- Sum of proper divisors (its aliquot sum) s(n): 19731438
- 13290642 is an abundant number, because the sum of its proper divisors (19731438) is greater than itself. Its abundance is 6440796
Bases of 13290642
- Binary: 1100101011001100100100102
- Hexadecimal: 0xCACC92
- Base-36: 7WV4I
Squares and roots of 13290642
- 13290642 squared (132906422) is 176641164772164
- 13290642 cubed (132906423) is 2347674483449843289288
-
The
square root of 13290642 is 3645.6332783207 -
The
cube root of 13290642 is 236.8728688461
Scales and comparisons
How big is 13290642?- 13,290,642 seconds is equal to 21 weeks, 6 days, 19 hours, 50 minutes, 42 seconds.
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To count from 1 to 13,290,642 would take you about thirty-two weeks!
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 13290642 cubic inches would be around 19.7 feet tall.
Recreational maths with 13290642
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The information we have on file for 13290642 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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