513997161215
513,997,161,215 is an odd composite number composed of three prime numbers multiplied together.
What does the number 513997161215 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
513997161215 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 513997161215:
5 × 3181 × 32316703
See below for interesting mathematical facts about the number 513997161215 from the Numbermatics database.
Names of 513997161215
- Cardinal: 513997161215 can be written as Five hundred thirteen billion, nine hundred ninety-seven million, one hundred sixty-one thousand, two hundred fifteen.
Scientific notation
- Scientific notation: 5.13997161215 × 1011
Factors of 513997161215
Divisors of 513997161215
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 616990512768
- Sum of proper divisors (its aliquot sum) s(n): 102993351553
- 513997161215 is a deficient number, because the sum of its proper divisors (102993351553) is less than itself. Its deficiency is 411003809662
Bases of 513997161215
- Binary: 1110111101011001001111001000010111111112
- Hexadecimal: 0x77AC9E42FF
- Base-36: 6K4KMZUN
Squares and roots of 513997161215
- 513997161215 squared (5139971612152) is 264193081737078700276225
- 513997161215 cubed (5139971612153) is 135794494025500912949021486356613375
-
The
square root of 513997161215 is 716935.9533563651 -
The
cube root of 513997161215 is 8010.3883856695
Scales and comparisons
How big is 513997161215?- 513,997,161,215 seconds is equal to 16,343 years, 27 weeks, 5 hours, 13 minutes, 35 seconds.
-
To count from 1 to 513,997,161,215 would take you about thirty-two thousand, six hundred eighty-seven 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 513997161215 cubic inches would be around 667.5 feet tall.
Recreational maths with 513997161215
- 513997161215 backwards is 512161799315
- The number of decimal digits it has is: 12
- The sum of 513997161215's digits is 50
- More coming soon!
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