30937980
30,937,980 is an even composite number composed of six prime numbers multiplied together.
30937980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 30937980:
22 × 3 × 5 × 61 × 79 × 107
(2 × 2 × 3 × 5 × 61 × 79 × 107)See below for interesting mathematical facts about the number 30937980 from the Numbermatics database.
Names of 30937980
- Cardinal: 30937980 can be written as Thirty million, nine hundred thirty-seven thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 3.093798 × 107
Factors of 30937980
Divisors of 30937980
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 61 79 107 122 158 183 214 237 244 305 316 321 366 395 428 474 535 610 642 732 790 915 948 1070 1185 1220 1284 1580 1605 1830 2140 2370 3210 3660 4740 4819 6420 6527 8453 9638 13054 14457 16906 19276 19581 24095 25359 26108 28914 32635 33812 39162 42265 48190 50718 57828 65270 72285 78324 84530 96380 97905 101436 126795 130540 144570 169060 195810 253590 289140 391620 507180 515633 1031266 1546899 2062532 2578165 3093798 5156330 6187596 7734495 10312660 15468990 30937980
- Sum of all divisors σ(n): 89994240
- Sum of proper divisors (its aliquot sum) s(n): 59056260
- 30937980 is an abundant number, because the sum of its proper divisors (59056260) is greater than itself. Its abundance is 28118280
Bases of 30937980
- Binary: 11101100000010011011111002
- Hexadecimal: 0x1D8137C
- Base-36: IF3WC
Squares and roots of 30937980
- 30937980 squared (309379802) is 957158606480400
- 30937980 cubed (309379803) is 29612553824118485592000
-
The
square root of 30937980 is 5562.1920139455 -
The
cube root of 30937980 is 313.9284324433
Scales and comparisons
How big is 30937980?- 30,937,980 seconds is equal to 51 weeks, 1 day, 1 hour, 53 minutes.
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To count from 1 to 30,937,980 would take you about twenty-four 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 30937980 cubic inches would be around 26.2 feet tall.
Recreational maths with 30937980
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The information we have on file for 30937980 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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