51131648
51,131,648 is an even composite number composed of four prime numbers multiplied together.
51131648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 51131648:
28 × 17 × 31 × 379
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 31 × 379)See below for interesting mathematical facts about the number 51131648 from the Numbermatics database.
Names of 51131648
- Cardinal: 51131648 can be written as Fifty-one million, one hundred thirty-one thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 5.1131648 × 107
Factors of 51131648
Divisors of 51131648
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 16 17 31 32 34 62 64 68 124 128 136 248 256 272 379 496 527 544 758 992 1054 1088 1516 1984 2108 2176 3032 3968 4216 4352 6064 6443 7936 8432 11749 12128 12886 16864 23498 24256 25772 33728 46996 48512 51544 67456 93992 97024 103088 134912 187984 199733 206176 375968 399466 412352 751936 798932 824704 1503872 1597864 1649408 3007744 3195728 6391456 12782912 25565824 51131648
- Sum of all divisors σ(n): 111847680
- Sum of proper divisors (its aliquot sum) s(n): 60716032
- 51131648 is an abundant number, because the sum of its proper divisors (60716032) is greater than itself. Its abundance is 9584384
Bases of 51131648
- Binary: 110000110000110101000000002
- Hexadecimal: 0x30C3500
- Base-36: UFXFK
Squares and roots of 51131648
- 51131648 squared (511316482) is 2614445427195904
- 51131648 cubed (511316483) is 133680903298590590369792
-
The
square root of 51131648 is 7150.6396916641 -
The
cube root of 51131648 is 371.1617925399
Scales and comparisons
How big is 51131648?- 51,131,648 seconds is equal to 1 year, 32 weeks, 3 days, 19 hours, 14 minutes, 8 seconds.
-
To count from 1 to 51,131,648 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 51131648 cubic inches would be around 30.9 feet tall.
Recreational maths with 51131648
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The information we have on file for 51131648 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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