490937272
490,937,272 is an even composite number composed of four prime numbers multiplied together.
490937272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 490937272:
23 × 74 × 61 × 419
(2 × 2 × 2 × 7 × 7 × 7 × 7 × 61 × 419)See below for interesting mathematical facts about the number 490937272 from the Numbermatics database.
Names of 490937272
- Cardinal: 490937272 can be written as Four hundred ninety million, nine hundred thirty-seven thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 4.90937272 × 108
Factors of 490937272
Divisors of 490937272
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 14 28 49 56 61 98 122 196 244 343 392 419 427 488 686 838 854 1372 1676 1708 2401 2744 2933 2989 3352 3416 4802 5866 5978 9604 11732 11956 19208 20531 20923 23464 23912 25559 41062 41846 51118 82124 83692 102236 143717 146461 164248 167384 178913 204472 287434 292922 357826 574868 585844 715652 1006019 1149736 1171688 1252391 1431304 2012038 2504782 4024076 5009564 8048152 8766737 10019128 17533474 35066948 61367159 70133896 122734318 245468636 490937272
- Sum of all divisors σ(n): 1094070600
- Sum of proper divisors (its aliquot sum) s(n): 603133328
- 490937272 is an abundant number, because the sum of its proper divisors (603133328) is greater than itself. Its abundance is 112196056
Bases of 490937272
- Binary: 111010100001100011011101110002
- Hexadecimal: 0x1D431BB8
- Base-36: 84AHMG
Squares and roots of 490937272
- 490937272 squared (4909372722) is 241019405038801984
- 490937272 cubed (4909372723) is 118325409208812500173147648
-
The
square root of 490937272 is 22157.1043234445 -
The
cube root of 490937272 is 788.8758631043
Scales and comparisons
How big is 490937272?- 490,937,272 seconds is equal to 15 years, 31 weeks, 5 days, 3 hours, 27 minutes, 52 seconds.
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To count from 1 to 490,937,272 would take you about twenty-three 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 490937272 cubic inches would be around 65.7 feet tall.
Recreational maths with 490937272
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