13300728
13,300,728 is an even composite number composed of five prime numbers multiplied together.
13300728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13300728:
23 × 3 × 7 × 41 × 1931
(2 × 2 × 2 × 3 × 7 × 41 × 1931)See below for interesting mathematical facts about the number 13300728 from the Numbermatics database.
Names of 13300728
- Cardinal: 13300728 can be written as Thirteen million, three hundred thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3300728 × 107
Factors of 13300728
Divisors of 13300728
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 41 42 56 82 84 123 164 168 246 287 328 492 574 861 984 1148 1722 1931 2296 3444 3862 5793 6888 7724 11586 13517 15448 23172 27034 40551 46344 54068 79171 81102 108136 158342 162204 237513 316684 324408 475026 554197 633368 950052 1108394 1662591 1900104 2216788 3325182 4433576 6650364 13300728
- Sum of all divisors σ(n): 38949120
- Sum of proper divisors (its aliquot sum) s(n): 25648392
- 13300728 is an abundant number, because the sum of its proper divisors (25648392) is greater than itself. Its abundance is 12347664
Bases of 13300728
- Binary: 1100101011110011111110002
- Hexadecimal: 0xCAF3F8
- Base-36: 7X2WO
Squares and roots of 13300728
- 13300728 squared (133007282) is 176909365329984
- 13300728 cubed (133007283) is 2353023348906747428352
-
The
square root of 13300728 is 3647.0163147427 -
The
cube root of 13300728 is 236.9327730419
Scales and comparisons
How big is 13300728?- 13,300,728 seconds is equal to 21 weeks, 6 days, 22 hours, 38 minutes, 48 seconds.
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To count from 1 to 13,300,728 would take you about thirty-two weeks!
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 13300728 cubic inches would be around 19.7 feet tall.
Recreational maths with 13300728
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The information we have on file for 13300728 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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