331390128
331,390,128 is an even composite number composed of five prime numbers multiplied together.
331390128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 331390128:
24 × 3 × 107 × 113 × 571
(2 × 2 × 2 × 2 × 3 × 107 × 113 × 571)See below for interesting mathematical facts about the number 331390128 from the Numbermatics database.
Names of 331390128
- Cardinal: 331390128 can be written as Three hundred thirty-one million, three hundred ninety thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 3.31390128 × 108
Factors of 331390128
Divisors of 331390128
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 107 113 214 226 321 339 428 452 571 642 678 856 904 1142 1284 1356 1712 1713 1808 2284 2568 2712 3426 4568 5136 5424 6852 9136 12091 13704 24182 27408 36273 48364 61097 64523 72546 96728 122194 129046 145092 183291 193456 193569 244388 258092 290184 366582 387138 488776 516184 580368 733164 774276 977552 1032368 1466328 1548552 2932656 3097104 6903961 13807922 20711883 27615844 41423766 55231688 82847532 110463376 165695064 331390128
- Sum of all divisors σ(n): 873265536
- Sum of proper divisors (its aliquot sum) s(n): 541875408
- 331390128 is an abundant number, because the sum of its proper divisors (541875408) is greater than itself. Its abundance is 210485280
Bases of 331390128
- Binary: 100111100000010011100101100002
- Hexadecimal: 0x13C09CB0
- Base-36: 5HAU9C
Squares and roots of 331390128
- 331390128 squared (3313901282) is 109819416935856384
- 331390128 cubed (3313901283) is 36393070635258814883377152
-
The
square root of 331390128 is 18204.1239283851 -
The
cube root of 331390128 is 692.0113043471
Scales and comparisons
How big is 331390128?- 331,390,128 seconds is equal to 10 years, 27 weeks, 6 days, 12 hours, 48 minutes, 48 seconds.
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To count from 1 to 331,390,128 would take you about fifteen 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 331390128 cubic inches would be around 57.7 feet tall.
Recreational maths with 331390128
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The information we have on file for 331390128 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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