31420790720667
31,420,790,720,667 is an odd composite number composed of five prime numbers multiplied together.
What does the number 31420790720667 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
31420790720667 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 31420790720667:
32 × 61 × 103 × 4297 × 129313
(3 × 3 × 61 × 103 × 4297 × 129313)See below for interesting mathematical facts about the number 31420790720667 from the Numbermatics database.
Names of 31420790720667
- Cardinal: 31420790720667 can be written as Thirty-one trillion, four hundred twenty billion, seven hundred ninety million, seven hundred twenty thousand, six hundred sixty-seven.
Scientific notation
- Scientific notation: 3.1420790720667 × 1013
Factors of 31420790720667
Divisors of 31420790720667
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 9 61 103 183 309 549 927 4297 6283 12891 18849 38673 56547 129313 262117 387939 442591 786351 1163817 1327773 2359053 3983319 7888093 13319239 23664279 26998051 39957717 70992837 80994153 119873151 242982459 555657961 812473579 1666973883 2437420737 5000921649 7312262211 33895135621 57232769983 101685406863 171698309949 305056220589 515094929847 3491198968963 10473596906889 31420790720667
- Sum of all divisors σ(n): 46588672731328
- Sum of proper divisors (its aliquot sum) s(n): 15167882010661
- 31420790720667 is a deficient number, because the sum of its proper divisors (15167882010661) is less than itself. Its deficiency is 16252908710006
Bases of 31420790720667
- Binary: 1110010010011101110010001000111001000100110112
- Hexadecimal: 0x1C93B911C89B
- Base-36: B4YIFJ8GR
Squares and roots of 31420790720667
- 31420790720667 squared (314207907206672) is 987266089511953453220924889
- 31420790720667 cubed (314207907206673) is 31020681184166382873740463815406586980963
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The
square root of 31420790720667 is 5605425.1150708453 -
The
cube root of 31420790720667 is 31555.3041132175
Scales and comparisons
How big is 31420790720667?- 31,420,790,720,667 seconds is equal to 999,083 years, 49 weeks, 4 days, 6 hours, 24 minutes, 27 seconds.
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To count from 1 to 31,420,790,720,667 would take you about two million, four hundred ninety-seven thousand, seven hundred 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 31420790720667 cubic inches would be around 2629.6 feet tall.
Recreational maths with 31420790720667
- 31420790720667 backwards is 76602709702413
- The number of decimal digits it has is: 14
- The sum of 31420790720667's digits is 54
- More coming soon!
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