31349018912
31,349,018,912 is an even composite number composed of four prime numbers multiplied together.
What does the number 31349018912 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.
31349018912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 31349018912:
25 × 17 × 409 × 140897
(2 × 2 × 2 × 2 × 2 × 17 × 409 × 140897)See below for interesting mathematical facts about the number 31349018912 from the Numbermatics database.
Names of 31349018912
- Cardinal: 31349018912 can be written as Thirty-one billion, three hundred forty-nine million, eighteen thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 3.1349018912 × 1010
Factors of 31349018912
Divisors of 31349018912
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 8 16 17 32 34 68 136 272 409 544 818 1636 3272 6544 6953 13088 13906 27812 55624 111248 140897 222496 281794 563588 1127176 2254352 2395249 4508704 4790498 9580996 19161992 38323984 57626873 76647968 115253746 230507492 461014984 922029968 979656841 1844059936 1959313682 3918627364 7837254728 15674509456 31349018912
- Sum of all divisors σ(n): 65509116120
- Sum of proper divisors (its aliquot sum) s(n): 34160097208
- 31349018912 is an abundant number, because the sum of its proper divisors (34160097208) is greater than itself. Its abundance is 2811078296
Bases of 31349018912
- Binary: 111010011001000110000010001001000002
- Hexadecimal: 0x74C8C1120
- Base-36: EEGE9SW
Squares and roots of 31349018912
- 31349018912 squared (313490189122) is 982760986744933663744
- 31349018912 cubed (313490189123) is 30808592759442706744896104726528
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The
square root of 31349018912 is 177056.5415679409 -
The
cube root of 31349018912 is 3153.1259440843
Scales and comparisons
How big is 31349018912?- 31,349,018,912 seconds is equal to 996 years, 41 weeks, 4 days, 20 hours, 48 minutes, 32 seconds.
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To count from 1 to 31,349,018,912 would take you about one thousand, nine hundred ninety-three 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 31349018912 cubic inches would be around 262.8 feet tall.
Recreational maths with 31349018912
- 31349018912 backwards is 21981094313
- The number of decimal digits it has is: 11
- The sum of 31349018912's digits is 41
- More coming soon!
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