42870464
42,870,464 is an even composite number composed of five prime numbers multiplied together.
42870464 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 42870464:
26 × 7 × 13 × 17 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 17 × 433)See below for interesting mathematical facts about the number 42870464 from the Numbermatics database.
Names of 42870464
- Cardinal: 42870464 can be written as Forty-two million, eight hundred seventy thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 4.2870464 × 107
Factors of 42870464
Divisors of 42870464
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 64 68 91 104 112 119 136 182 208 221 224 238 272 364 416 433 442 448 476 544 728 832 866 884 952 1088 1456 1547 1732 1768 1904 2912 3031 3094 3464 3536 3808 5629 5824 6062 6188 6928 7072 7361 7616 11258 12124 12376 13856 14144 14722 22516 24248 24752 27712 29444 39403 45032 48496 49504 51527 58888 78806 90064 95693 96992 99008 103054 117776 157612 180128 191386 193984 206108 235552 315224 360256 382772 412216 471104 630448 669851 765544 824432 1260896 1339702 1531088 1648864 2521792 2679404 3062176 3297728 5358808 6124352 10717616 21435232 42870464
- Sum of all divisors σ(n): 111117888
- Sum of proper divisors (its aliquot sum) s(n): 68247424
- 42870464 is an abundant number, because the sum of its proper divisors (68247424) is greater than itself. Its abundance is 25376960
Bases of 42870464
- Binary: 101000111000100110110000002
- Hexadecimal: 0x28E26C0
- Base-36: PIV28
Squares and roots of 42870464
- 42870464 squared (428704642) is 1837876683575296
- 42870464 cubed (428704643) is 78790626199654118457344
-
The
square root of 42870464 is 6547.5540471233 -
The
cube root of 42870464 is 349.9876567075
Scales and comparisons
How big is 42870464?- 42,870,464 seconds is equal to 1 year, 18 weeks, 6 days, 4 hours, 27 minutes, 44 seconds.
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To count from 1 to 42,870,464 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 42870464 cubic inches would be around 29.2 feet tall.
Recreational maths with 42870464
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The information we have on file for 42870464 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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