31421093376
31,421,093,376 is an even composite number composed of four prime numbers multiplied together.
31421093376 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 31421093376:
29 × 3 × 761 × 26881
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 761 × 26881)See below for interesting mathematical facts about the number 31421093376 from the Numbermatics database.
Names of 31421093376
- Cardinal: 31421093376 can be written as Thirty-one billion, four hundred twenty-one million, ninety-three thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 3.1421093376 × 1010
Factors of 31421093376
Divisors of 31421093376
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 761 768 1522 1536 2283 3044 4566 6088 9132 12176 18264 24352 26881 36528 48704 53762 73056 80643 97408 107524 146112 161286 194816 215048 292224 322572 389632 430096 584448 645144 860192 1168896 1290288 1720384 2580576 3440768 5161152 6881536 10322304 13763072 20456441 20644608 40912882 41289216 61369323 81825764 122738646 163651528 245477292 327303056 490954584 654606112 981909168 1309212224 1963818336 2618424448 3927636672 5236848896 7855273344 10473697792 15710546688 31421093376
- Sum of all divisors σ(n): 83820871728
- Sum of proper divisors (its aliquot sum) s(n): 52399778352
- 31421093376 is an abundant number, because the sum of its proper divisors (52399778352) is greater than itself. Its abundance is 20978684976
Bases of 31421093376
- Binary: 111010100001101011111010110000000002
- Hexadecimal: 0x750D7D600
- Base-36: EFNB2TC
Squares and roots of 31421093376
- 31421093376 squared (314210933762) is 987285108943311077376
- 31421093376 cubed (314210933763) is 31021577596842110052846457061376
-
The
square root of 31421093376 is 177259.9598781405 -
The
cube root of 31421093376 is 3155.5405429895
Scales and comparisons
How big is 31421093376?- 31,421,093,376 seconds is equal to 999 years, 4 weeks, 6 days, 1 hour, 29 minutes, 36 seconds.
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To count from 1 to 31,421,093,376 would take you about one thousand, nine hundred ninety-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 31421093376 cubic inches would be around 263 feet tall.
Recreational maths with 31421093376
- 31421093376 backwards is 67339012413
- The number of decimal digits it has is: 11
- The sum of 31421093376's digits is 39
- More coming soon!
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