131630265
131,630,265 is an odd composite number composed of five prime numbers multiplied together.
131630265 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 131630265:
34 × 5 × 13 × 23 × 1087
(3 × 3 × 3 × 3 × 5 × 13 × 23 × 1087)See below for interesting mathematical facts about the number 131630265 from the Numbermatics database.
Names of 131630265
- Cardinal: 131630265 can be written as One hundred thirty-one million, six hundred thirty thousand, two hundred sixty-five.
Scientific notation
- Scientific notation: 1.31630265 × 108
Factors of 131630265
Divisors of 131630265
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 9 13 15 23 27 39 45 65 69 81 115 117 135 195 207 299 345 351 405 585 621 897 1035 1053 1087 1495 1755 1863 2691 3105 3261 4485 5265 5435 8073 9315 9783 13455 14131 16305 24219 25001 29349 40365 42393 48915 70655 75003 88047 121095 125005 127179 146745 211965 225009 325013 375015 381537 440235 635895 675027 975039 1125045 1144611 1625065 1907685 2025081 2925117 3375135 4875195 5723055 8775351 10125405 14625585 26326053 43876755 131630265
- Sum of all divisors σ(n): 265402368
- Sum of proper divisors (its aliquot sum) s(n): 133772103
- 131630265 is an abundant number, because the sum of its proper divisors (133772103) is greater than itself. Its abundance is 2141838
Bases of 131630265
- Binary: 1111101100010000100101110012
- Hexadecimal: 0x7D884B9
- Base-36: 26DAK9
Squares and roots of 131630265
- 131630265 squared (1316302652) is 17326526663970225
- 131630265 cubed (1316302653) is 2280695296307966668859625
-
The
square root of 131630265 is 11473.0233591673 -
The
cube root of 131630265 is 508.6884987845
Scales and comparisons
How big is 131630265?- 131,630,265 seconds is equal to 4 years, 9 weeks, 4 days, 11 hours, 57 minutes, 45 seconds.
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To count from 1 to 131,630,265 would take you about six 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 131630265 cubic inches would be around 42.4 feet tall.
Recreational maths with 131630265
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