31272249085
31,272,249,085 is an odd composite number composed of five prime numbers multiplied together.
What does the number 31272249085 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
31272249085 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 31272249085:
5 × 72 × 11 × 491 × 23633
(5 × 7 × 7 × 11 × 491 × 23633)See below for interesting mathematical facts about the number 31272249085 from the Numbermatics database.
Names of 31272249085
- Cardinal: 31272249085 can be written as Thirty-one billion, two hundred seventy-two million, two hundred forty-nine thousand and eighty-five.
Scientific notation
- Scientific notation: 3.1272249085 × 1010
Factors of 31272249085
Divisors of 31272249085
- Number of divisors d(n): 48
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Complete list of divisors:
1 5 7 11 35 49 55 77 245 385 491 539 2455 2695 3437 5401 17185 23633 24059 27005 37807 118165 120295 165431 189035 259963 264649 827155 1158017 1299815 1323245 1819741 5790085 9098705 11603803 12738187 58019015 63690935 81226621 127641833 406133105 568586347 638209165 893492831 2842931735 4467464155 6254449817 31272249085
- Sum of all divisors σ(n): 47721016512
- Sum of proper divisors (its aliquot sum) s(n): 16448767427
- 31272249085 is a deficient number, because the sum of its proper divisors (16448767427) is less than itself. Its deficiency is 14823481658
Bases of 31272249085
- Binary: 111010001111111100010100110111111012
- Hexadecimal: 0x747F8A6FD
- Base-36: ED6OTTP
Squares and roots of 31272249085
- 31272249085 squared (312722490852) is 977953562834283337225
- 31272249085 cubed (312722490853) is 30582807410516907099165252689125
-
The
square root of 31272249085 is 176839.6140150727 -
The
cube root of 31272249085 is 3150.5499698169
Scales and comparisons
How big is 31272249085?- 31,272,249,085 seconds is equal to 994 years, 18 weeks, 5 days, 7 hours, 51 minutes, 25 seconds.
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To count from 1 to 31,272,249,085 would take you about one thousand, nine hundred eighty-eight 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 31272249085 cubic inches would be around 262.5 feet tall.
Recreational maths with 31272249085
- 31272249085 backwards is 58094227213
- The number of decimal digits it has is: 11
- The sum of 31272249085's digits is 43
- More coming soon!
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