31703909992
31,703,909,992 is an even composite number composed of two prime numbers multiplied together.
31703909992 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 31703909992:
23 × 3962988749
(2 × 2 × 2 × 3962988749)See below for interesting mathematical facts about the number 31703909992 from the Numbermatics database.
Names of 31703909992
- Cardinal: 31703909992 can be written as Thirty-one billion, seven hundred three million, nine hundred nine thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.1703909992 × 1010
Factors of 31703909992
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 3962988751
Divisors of 31703909992
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 59444831250
- Sum of proper divisors (its aliquot sum) s(n): 27740921258
- 31703909992 is a deficient number, because the sum of its proper divisors (27740921258) is less than itself. Its deficiency is 3962988734
Bases of 31703909992
- Binary: 111011000011011001101000110011010002
- Hexadecimal: 0x761B34668
- Base-36: EKBOTIG
Squares and roots of 31703909992
- 31703909992 squared (317039099922) is 1005137908780837440064
- 31703909992 cubed (317039099923) is 31866801789534776654172750719488
-
The
square root of 31703909992 is 178055.9181605597 -
The
cube root of 31703909992 is 3164.9797969039
Scales and comparisons
How big is 31703909992?- 31,703,909,992 seconds is equal to 1,008 years, 4 weeks, 3 days, 9 hours, 39 minutes, 52 seconds.
-
To count from 1 to 31,703,909,992 would take you about two thousand and sixteen 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 31703909992 cubic inches would be around 263.7 feet tall.
Recreational maths with 31703909992
- 31703909992 backwards is 29990930713
- The number of decimal digits it has is: 11
- The sum of 31703909992's digits is 52
- More coming soon!
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