31371868012
31,371,868,012 is an even composite number composed of five prime numbers multiplied together.
What does the number 31371868012 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
31371868012 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 31371868012:
22 × 19 × 67 × 2851 × 2161
(2 × 2 × 19 × 67 × 2851 × 2161)See below for interesting mathematical facts about the number 31371868012 from the Numbermatics database.
Names of 31371868012
- Cardinal: 31371868012 can be written as Thirty-one billion, three hundred seventy-one million, eight hundred sixty-eight thousand and twelve.
Scientific notation
- Scientific notation: 3.1371868012 × 1010
Factors of 31371868012
Divisors of 31371868012
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 19 38 67 76 134 268 1273 2161 2546 2851 4322 5092 5702 8644 11404 41059 54169 82118 108338 144787 164236 191017 216676 289574 382034 579148 764068 2750953 3629323 5501906 6161011 7258646 11003812 12322022 14517292 24644044 117059209 234118418 412787737 468236836 825575474 1651150948 7842967003 15685934006 31371868012
- Sum of all divisors σ(n): 58700548480
- Sum of proper divisors (its aliquot sum) s(n): 27328680468
- 31371868012 is a deficient number, because the sum of its proper divisors (27328680468) is less than itself. Its deficiency is 4043187544
Bases of 31371868012
- Binary: 111010011011110100010110111011011002
- Hexadecimal: 0x74DE8B76C
- Base-36: EEU00A4
Squares and roots of 31371868012
- 31371868012 squared (313718680122) is 984194102562348832144
- 31371868012 cubed (313718680123) is 30876007483774798562723910977728
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The
square root of 31371868012 is 177121.0546829485 -
The
cube root of 31371868012 is 3153.8918223129
Scales and comparisons
How big is 31371868012?- 31,371,868,012 seconds is equal to 997 years, 27 weeks, 3 days, 7 hours, 46 minutes, 52 seconds.
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To count from 1 to 31,371,868,012 would take you about one thousand, nine hundred ninety-five 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 31371868012 cubic inches would be around 262.8 feet tall.
Recreational maths with 31371868012
- 31371868012 backwards is 21086817313
- The number of decimal digits it has is: 11
- The sum of 31371868012's digits is 40
- More coming soon!
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