12984790
12,984,790 is an even composite number composed of six prime numbers multiplied together.
12984790 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 12984790:
2 × 5 × 7 × 13 × 19 × 751
See below for interesting mathematical facts about the number 12984790 from the Numbermatics database.
Names of 12984790
- Cardinal: 12984790 can be written as Twelve million, nine hundred eighty-four thousand, seven hundred ninety.
Scientific notation
- Scientific notation: 1.298479 × 107
Factors of 12984790
Divisors of 12984790
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 13 14 19 26 35 38 65 70 91 95 130 133 182 190 247 266 455 494 665 751 910 1235 1330 1502 1729 2470 3458 3755 5257 7510 8645 9763 10514 14269 17290 19526 26285 28538 48815 52570 68341 71345 97630 99883 136682 142690 185497 199766 341705 370994 499415 683410 927485 998830 1298479 1854970 2596958 6492395 12984790
- Sum of all divisors σ(n): 30320640
- Sum of proper divisors (its aliquot sum) s(n): 17335850
- 12984790 is an abundant number, because the sum of its proper divisors (17335850) is greater than itself. Its abundance is 4351060
Bases of 12984790
- Binary: 1100011000100001110101102
- Hexadecimal: 0xC621D6
- Base-36: 7QB4M
Squares and roots of 12984790
- 12984790 squared (129847902) is 168604771344100
- 12984790 cubed (129847903) is 2189297548901156239000
-
The
square root of 12984790 is 3603.4414106517 -
The
cube root of 12984790 is 235.0417309321
Scales and comparisons
How big is 12984790?- 12,984,790 seconds is equal to 21 weeks, 3 days, 6 hours, 53 minutes, 10 seconds.
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To count from 1 to 12,984,790 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 12984790 cubic inches would be around 19.6 feet tall.
Recreational maths with 12984790
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The information we have on file for 12984790 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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