31394952043
31,394,952,043 is an odd composite number composed of four prime numbers multiplied together.
31394952043 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 31394952043:
72 × 133 × 19 × 15349
(7 × 7 × 13 × 13 × 13 × 19 × 15349)See below for interesting mathematical facts about the number 31394952043 from the Numbermatics database.
Names of 31394952043
- Cardinal: 31394952043 can be written as Thirty-one billion, three hundred ninety-four million, nine hundred fifty-two thousand and forty-three.
Scientific notation
- Scientific notation: 3.1394952043 × 1010
Factors of 31394952043
Divisors of 31394952043
- Number of divisors d(n): 48
-
Complete list of divisors:
1 7 13 19 49 91 133 169 247 637 931 1183 1729 2197 3211 8281 12103 15349 15379 22477 41743 107443 107653 157339 199537 291631 292201 752101 1396759 2041417 2045407 2593981 3791203 9777313 14289919 18157867 26538421 33721753 49285639 127105069 185768947 236052271 344999473 640713307 1652365897 2414996311 4484993149 31394952043
- Sum of all divisors σ(n): 41647620000
- Sum of proper divisors (its aliquot sum) s(n): 10252667957
- 31394952043 is a deficient number, because the sum of its proper divisors (10252667957) is less than itself. Its deficiency is 21142284086
Bases of 31394952043
- Binary: 111010011110100100011110011011010112
- Hexadecimal: 0x74F48F36B
- Base-36: EF7QS17
Squares and roots of 31394952043
- 31394952043 squared (313949520432) is 985643013782269873849
- 31394952043 cubed (313949520433) is 30944215149212350733173014823507
-
The
square root of 31394952043 is 177186.2072594817 -
The
cube root of 31394952043 is 3154.6651976489
Scales and comparisons
How big is 31394952043?- 31,394,952,043 seconds is equal to 998 years, 13 weeks, 4 days, 12 hours, 43 seconds.
-
To count from 1 to 31,394,952,043 would take you about one thousand, nine hundred ninety-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 31394952043 cubic inches would be around 262.9 feet tall.
Recreational maths with 31394952043
- 31394952043 backwards is 34025949313
- The number of decimal digits it has is: 11
- The sum of 31394952043's digits is 43
- More coming soon!
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