18960942
18,960,942 is an even composite number composed of six prime numbers multiplied together.
18960942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 18960942:
2 × 3 × 72 × 112 × 13 × 41
(2 × 3 × 7 × 7 × 11 × 11 × 13 × 41)See below for interesting mathematical facts about the number 18960942 from the Numbermatics database.
Names of 18960942
- Cardinal: 18960942 can be written as Eighteen million, nine hundred sixty thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.8960942 × 107
Factors of 18960942
Divisors of 18960942
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 11 13 14 21 22 26 33 39 41 42 49 66 77 78 82 91 98 121 123 143 147 154 182 231 242 246 273 286 287 294 363 429 451 462 533 539 546 574 637 726 847 858 861 902 1001 1066 1078 1274 1353 1573 1599 1617 1694 1722 1911 2002 2009 2541 2706 3003 3146 3157 3198 3234 3731 3822 4018 4719 4961 5082 5863 5929 6006 6027 6314 7007 7462 9438 9471 9922 11011 11193 11726 11858 12054 14014 14883 17589 17787 18942 21021 22022 22099 22386 26117 29766 33033 34727 35178 35574 41041 42042 44198 52234 64493 66066 66297 69454 77077 78351 82082 104181 123123 128986 132594 154154 156702 193479 208362 231231 243089 246246 287287 386958 451451 462462 486178 574574 729267 861861 902902 1354353 1458534 1723722 2708706 3160157 6320314 9480471 18960942
- Sum of all divisors σ(n): 53491536
- Sum of proper divisors (its aliquot sum) s(n): 34530594
- 18960942 is an abundant number, because the sum of its proper divisors (34530594) is greater than itself. Its abundance is 15569652
Bases of 18960942
- Binary: 10010000101010010001011102
- Hexadecimal: 0x121522E
- Base-36: BAECU
Squares and roots of 18960942
- 18960942 squared (189609422) is 359517321527364
- 18960942 cubed (189609423) is 6816787081475700216888
-
The
square root of 18960942 is 4354.4163788043 -
The
cube root of 18960942 is 266.6571930663
Scales and comparisons
How big is 18960942?- 18,960,942 seconds is equal to 31 weeks, 2 days, 10 hours, 55 minutes, 42 seconds.
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To count from 1 to 18,960,942 would take you about forty-seven 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 18960942 cubic inches would be around 22.2 feet tall.
Recreational maths with 18960942
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The information we have on file for 18960942 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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