57121380
57,121,380 is an even composite number composed of five prime numbers multiplied together.
57121380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 57121380:
22 × 32 × 5 × 271 × 1171
(2 × 2 × 3 × 3 × 5 × 271 × 1171)See below for interesting mathematical facts about the number 57121380 from the Numbermatics database.
Names of 57121380
- Cardinal: 57121380 can be written as Fifty-seven million, one hundred twenty-one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 5.712138 × 107
Factors of 57121380
Divisors of 57121380
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 271 542 813 1084 1171 1355 1626 2342 2439 2710 3252 3513 4065 4684 4878 5420 5855 7026 8130 9756 10539 11710 12195 14052 16260 17565 21078 23420 24390 35130 42156 48780 52695 70260 105390 210780 317341 634682 952023 1269364 1586705 1904046 2856069 3173410 3808092 4760115 5712138 6346820 9520230 11424276 14280345 19040460 28560690 57121380
- Sum of all divisors σ(n): 174056064
- Sum of proper divisors (its aliquot sum) s(n): 116934684
- 57121380 is an abundant number, because the sum of its proper divisors (116934684) is greater than itself. Its abundance is 59813304
Bases of 57121380
- Binary: 110110011110011010011001002
- Hexadecimal: 0x3679A64
- Base-36: Y0B50
Squares and roots of 57121380
- 57121380 squared (571213802) is 3262852053104400
- 57121380 cubed (571213803) is 186378612009156612072000
-
The
square root of 57121380 is 7557.8687472063 -
The
cube root of 57121380 is 385.1230955121
Scales and comparisons
How big is 57121380?- 57,121,380 seconds is equal to 1 year, 42 weeks, 3 days, 3 hours, 3 minutes.
-
To count from 1 to 57,121,380 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 57121380 cubic inches would be around 32.1 feet tall.
Recreational maths with 57121380
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The information we have on file for 57121380 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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