47131968
47,131,968 is an even composite number composed of five prime numbers multiplied together.
47131968 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 47131968:
26 × 3 × 13 × 23 × 821
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 23 × 821)See below for interesting mathematical facts about the number 47131968 from the Numbermatics database.
Names of 47131968
- Cardinal: 47131968 can be written as Forty-seven million, one hundred thirty-one thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 4.7131968 × 107
Factors of 47131968
Divisors of 47131968
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 23 24 26 32 39 46 48 52 64 69 78 92 96 104 138 156 184 192 208 276 299 312 368 416 552 598 624 736 821 832 897 1104 1196 1248 1472 1642 1794 2208 2392 2463 2496 3284 3588 4416 4784 4926 6568 7176 9568 9852 10673 13136 14352 18883 19136 19704 21346 26272 28704 32019 37766 39408 42692 52544 56649 57408 64038 75532 78816 85384 113298 128076 151064 157632 170768 226596 245479 256152 302128 341536 453192 490958 512304 604256 683072 736437 906384 981916 1024608 1208512 1472874 1812768 1963832 2049216 2945748 3625536 3927664 5891496 7855328 11782992 15710656 23565984 47131968
- Sum of all divisors σ(n): 140305536
- Sum of proper divisors (its aliquot sum) s(n): 93173568
- 47131968 is an abundant number, because the sum of its proper divisors (93173568) is greater than itself. Its abundance is 46041600
Bases of 47131968
- Binary: 101100111100101101010000002
- Hexadecimal: 0x2CF2D40
- Base-36: S279C
Squares and roots of 47131968
- 47131968 squared (471319682) is 2221422407553024
- 47131968 cubed (471319683) is 104700009827272085471232
-
The
square root of 47131968 is 6865.2726092997 -
The
cube root of 47131968 is 361.2200580221
Scales and comparisons
How big is 47131968?- 47,131,968 seconds is equal to 1 year, 25 weeks, 6 days, 12 hours, 12 minutes, 48 seconds.
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To count from 1 to 47,131,968 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 47131968 cubic inches would be around 30.1 feet tall.
Recreational maths with 47131968
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The information we have on file for 47131968 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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