42006984
42,006,984 is an even composite number composed of five prime numbers multiplied together.
42006984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42006984:
23 × 3 × 31 × 131 × 431
(2 × 2 × 2 × 3 × 31 × 131 × 431)See below for interesting mathematical facts about the number 42006984 from the Numbermatics database.
Names of 42006984
- Cardinal: 42006984 can be written as Forty-two million, six thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 4.2006984 × 107
Factors of 42006984
Divisors of 42006984
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 24 31 62 93 124 131 186 248 262 372 393 431 524 744 786 862 1048 1293 1572 1724 2586 3144 3448 4061 5172 8122 10344 12183 13361 16244 24366 26722 32488 40083 48732 53444 56461 80166 97464 106888 112922 160332 169383 225844 320664 338766 451688 677532 1355064 1750291 3500582 5250873 7001164 10501746 14002328 21003492 42006984
- Sum of all divisors σ(n): 109486080
- Sum of proper divisors (its aliquot sum) s(n): 67479096
- 42006984 is an abundant number, because the sum of its proper divisors (67479096) is greater than itself. Its abundance is 25472112
Bases of 42006984
- Binary: 101000000011111001110010002
- Hexadecimal: 0x280F9C8
- Base-36: P0CSO
Squares and roots of 42006984
- 42006984 squared (420069842) is 1764586704776256
- 42006984 cubed (420069843) is 74124965474148909371904
-
The
square root of 42006984 is 6481.2795033079 -
The
cube root of 42006984 is 347.6219305399
Scales and comparisons
How big is 42006984?- 42,006,984 seconds is equal to 1 year, 17 weeks, 3 days, 4 hours, 36 minutes, 24 seconds.
-
To count from 1 to 42,006,984 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 42006984 cubic inches would be around 29 feet tall.
Recreational maths with 42006984
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The information we have on file for 42006984 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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