55372644
55,372,644 is an even composite number composed of five prime numbers multiplied together.
55372644 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 55372644:
22 × 32 × 97 × 101 × 157
(2 × 2 × 3 × 3 × 97 × 101 × 157)See below for interesting mathematical facts about the number 55372644 from the Numbermatics database.
Names of 55372644
- Cardinal: 55372644 can be written as Fifty-five million, three hundred seventy-two thousand, six hundred forty-four.
Scientific notation
- Scientific notation: 5.5372644 × 107
Factors of 55372644
Divisors of 55372644
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 18 36 97 101 157 194 202 291 303 314 388 404 471 582 606 628 873 909 942 1164 1212 1413 1746 1818 1884 2826 3492 3636 5652 9797 15229 15857 19594 29391 30458 31714 39188 45687 47571 58782 60916 63428 88173 91374 95142 117564 137061 142713 176346 182748 190284 274122 285426 352692 548244 570852 1538129 3076258 4614387 6152516 9228774 13843161 18457548 27686322 55372644
- Sum of all divisors σ(n): 143722488
- Sum of proper divisors (its aliquot sum) s(n): 88349844
- 55372644 is an abundant number, because the sum of its proper divisors (88349844) is greater than itself. Its abundance is 32977200
Bases of 55372644
- Binary: 110100110011101011011001002
- Hexadecimal: 0x34CEB64
- Base-36: WYTT0
Squares and roots of 55372644
- 55372644 squared (553726442) is 3066129703550736
- 55372644 cubed (553726443) is 169779708532540440465984
-
The
square root of 55372644 is 7441.2797286489 -
The
cube root of 55372644 is 381.1521908369
Scales and comparisons
How big is 55372644?- 55,372,644 seconds is equal to 1 year, 39 weeks, 3 days, 21 hours, 17 minutes, 24 seconds.
-
To count from 1 to 55,372,644 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 55372644 cubic inches would be around 31.8 feet tall.
Recreational maths with 55372644
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The information we have on file for 55372644 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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