47381992
47,381,992 is an even composite number composed of five prime numbers multiplied together.
47381992 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 47381992:
23 × 7 × 17 × 71 × 701
(2 × 2 × 2 × 7 × 17 × 71 × 701)See below for interesting mathematical facts about the number 47381992 from the Numbermatics database.
Names of 47381992
- Cardinal: 47381992 can be written as Forty-seven million, three hundred eighty-one thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 4.7381992 × 107
Factors of 47381992
Divisors of 47381992
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 17 28 34 56 68 71 119 136 142 238 284 476 497 568 701 952 994 1207 1402 1988 2414 2804 3976 4828 4907 5608 8449 9656 9814 11917 16898 19628 23834 33796 39256 47668 49771 67592 83419 95336 99542 166838 199084 333676 348397 398168 667352 696794 846107 1393588 1692214 2787176 3384428 5922749 6768856 11845498 23690996 47381992
- Sum of all divisors σ(n): 109175040
- Sum of proper divisors (its aliquot sum) s(n): 61793048
- 47381992 is an abundant number, because the sum of its proper divisors (61793048) is greater than itself. Its abundance is 14411056
Bases of 47381992
- Binary: 101101001011111101111010002
- Hexadecimal: 0x2D2FDE8
- Base-36: S7K6G
Squares and roots of 47381992
- 47381992 squared (473819922) is 2245053165888064
- 47381992 cubed (473819923) is 106375091145682921343488
-
The
square root of 47381992 is 6883.4578519811 -
The
cube root of 47381992 is 361.8576610405
Scales and comparisons
How big is 47381992?- 47,381,992 seconds is equal to 1 year, 26 weeks, 2 days, 9 hours, 39 minutes, 52 seconds.
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To count from 1 to 47,381,992 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 47381992 cubic inches would be around 30.2 feet tall.
Recreational maths with 47381992
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The information we have on file for 47381992 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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