21831116491014
21,831,116,491,014 is an even composite number composed of four prime numbers multiplied together.
21831116491014 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 21831116491014:
2 × 3 × 19 × 191501021851
See below for interesting mathematical facts about the number 21831116491014 from the Numbermatics database.
Names of 21831116491014
- Cardinal: 21831116491014 can be written as Twenty-one trillion, eight hundred thirty-one billion, one hundred sixteen million, four hundred ninety-one thousand and fourteen.
Scientific notation
- Scientific notation: 2.1831116491014 × 1013
Factors of 21831116491014
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 191501021875
Divisors of 21831116491014
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 45960245244480
- Sum of proper divisors (its aliquot sum) s(n): 24129128753466
- 21831116491014 is an abundant number, because the sum of its proper divisors (24129128753466) is greater than itself. Its abundance is 2298012262452
Bases of 21831116491014
- Binary: 1001111011010111100111111000110001001000001102
- Hexadecimal: 0x13DAF3F18906
- Base-36: 7QL2R3GG6
Squares and roots of 21831116491014
- 21831116491014 squared (218311164910142) is 476597647244223424342748196
- 21831116491014 cubed (218311164910143) is 10404658756331839070718880105896898710744
-
The
square root of 21831116491014 is 4672378.0338296687 -
The
cube root of 21831116491014 is 27948.5093193685
Scales and comparisons
How big is 21831116491014?- 21,831,116,491,014 seconds is equal to 694,161 years, 50 weeks, 5 days, 9 hours, 16 minutes, 54 seconds.
-
To count from 1 to 21,831,116,491,014 would take you about one million, seven hundred thirty-five thousand, four hundred four 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 21831116491014 cubic inches would be around 2329 feet tall.
Recreational maths with 21831116491014
- 21831116491014 backwards is 41019461113812
- The number of decimal digits it has is: 14
- The sum of 21831116491014's digits is 42
- More coming soon!
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