31375080920
31,375,080,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 31375080920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
31375080920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 31375080920:
23 × 5 × 37 × 613 × 34583
(2 × 2 × 2 × 5 × 37 × 613 × 34583)See below for interesting mathematical facts about the number 31375080920 from the Numbermatics database.
Names of 31375080920
- Cardinal: 31375080920 can be written as Thirty-one billion, three hundred seventy-five million, eighty thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.137508092 × 1010
Factors of 31375080920
Divisors of 31375080920
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 20 37 40 74 148 185 296 370 613 740 1226 1480 2452 3065 4904 6130 12260 22681 24520 34583 45362 69166 90724 113405 138332 172915 181448 226810 276664 345830 453620 691660 907240 1279571 1383320 2559142 5118284 6397855 10236568 12795710 21199379 25591420 42398758 51182840 84797516 105996895 169595032 211993790 423987580 784377023 847975160 1568754046 3137508092 3921885115 6275016184 7843770230 15687540460 31375080920
- Sum of all divisors σ(n): 72622249920
- Sum of proper divisors (its aliquot sum) s(n): 41247169000
- 31375080920 is an abundant number, because the sum of its proper divisors (41247169000) is greater than itself. Its abundance is 9872088080
Bases of 31375080920
- Binary: 111010011100001100110111101110110002
- Hexadecimal: 0x74E19BDD8
- Base-36: EEVWVDK
Squares and roots of 31375080920
- 31375080920 squared (313750809202) is 984395702736548046400
- 31375080920 cubed (313750809203) is 30885494830659460397267914688000
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The
square root of 31375080920 is 177130.1242589753 -
The
cube root of 31375080920 is 3153.9994858451
Scales and comparisons
How big is 31375080920?- 31,375,080,920 seconds is equal to 997 years, 32 weeks, 5 days, 12 hours, 15 minutes, 20 seconds.
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To count from 1 to 31,375,080,920 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 31375080920 cubic inches would be around 262.8 feet tall.
Recreational maths with 31375080920
- 31375080920 backwards is 02908057313
- The number of decimal digits it has is: 11
- The sum of 31375080920's digits is 38
- More coming soon!
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