13225590
13,225,590 is an even composite number composed of five prime numbers multiplied together.
13225590 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13225590:
2 × 32 × 5 × 72 × 2999
(2 × 3 × 3 × 5 × 7 × 7 × 2999)See below for interesting mathematical facts about the number 13225590 from the Numbermatics database.
Names of 13225590
- Cardinal: 13225590 can be written as Thirteen million, two hundred twenty-five thousand, five hundred ninety.
Scientific notation
- Scientific notation: 1.322559 × 107
Factors of 13225590
Divisors of 13225590
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 49 63 70 90 98 105 126 147 210 245 294 315 441 490 630 735 882 1470 2205 2999 4410 5998 8997 14995 17994 20993 26991 29990 41986 44985 53982 62979 89970 104965 125958 134955 146951 188937 209930 269910 293902 314895 377874 440853 629790 734755 881706 944685 1322559 1469510 1889370 2204265 2645118 4408530 6612795 13225590
- Sum of all divisors σ(n): 40014000
- Sum of proper divisors (its aliquot sum) s(n): 26788410
- 13225590 is an abundant number, because the sum of its proper divisors (26788410) is greater than itself. Its abundance is 13562820
Bases of 13225590
- Binary: 1100100111001110011101102
- Hexadecimal: 0xC9CE76
- Base-36: 7VGXI
Squares and roots of 13225590
- 13225590 squared (132255902) is 174916230848100
- 13225590 cubed (132255903) is 2313370353542322879000
-
The
square root of 13225590 is 3636.7004275855 -
The
cube root of 13225590 is 236.4857728557
Scales and comparisons
How big is 13225590?- 13,225,590 seconds is equal to 21 weeks, 6 days, 1 hour, 46 minutes, 30 seconds.
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To count from 1 to 13,225,590 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 13225590 cubic inches would be around 19.7 feet tall.
Recreational maths with 13225590
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