31491089143113601
31,491,089,143,113,601 is an odd composite number composed of two prime numbers multiplied together.
31491089143113601 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 31491089143113601:
235439 × 133754769359
See below for interesting mathematical facts about the number 31491089143113601 from the Numbermatics database.
Names of 31491089143113601
- Cardinal: 31491089143113601 can be written as Thirty-one quadrillion, four hundred ninety-one trillion, eighty-nine billion, one hundred forty-three million, one hundred thirteen thousand, six hundred one.
Scientific notation
- Scientific notation: 3.1491089143113601 × 1016
Factors of 31491089143113601
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 133755004798
Divisors of 31491089143113601
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 31491222898118400
- Sum of proper divisors (its aliquot sum) s(n): 133755004799
- 31491089143113601 is a deficient number, because the sum of its proper divisors (133755004799) is less than itself. Its deficiency is 31490955388108802
Bases of 31491089143113601
- Binary: 11011111110000011111010100011011111011100100111100000012
- Hexadecimal: 0x6FE0FA8DF72781
- Base-36: 8M2NQMVZDS1
Squares and roots of 31491089143113601
- 31491089143113601 squared (314910891431136012) is 991688695419527312884480791187201
- 31491089143113601 cubed (314910891431136013) is 31229357109674367220456790778818305394018400220801
-
The
square root of 31491089143113601 is 177457288.2220214729 -
The
cube root of 31491089143113601 is 315788.1970867575
Scales and comparisons
How big is 31491089143113601?- 31,491,089,143,113,601 seconds is equal to 1,001,319,226 years, 21 weeks, 4 days, 16 hours, 1 second.
-
To count from 1 to 31,491,089,143,113,601 would take you about three billion, three million, nine hundred fifty-seven thousand, six hundred seventy-nine 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 31491089143113601 cubic inches would be around 26315.7 feet tall.
Recreational maths with 31491089143113601
- 31491089143113601 backwards is 10631134198019413
- The number of decimal digits it has is: 17
- The sum of 31491089143113601's digits is 55
- More coming soon!
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