513689749947
513,689,749,947 is an odd composite number composed of three prime numbers multiplied together.
513689749947 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 513689749947:
32 × 11 × 5188785353
(3 × 3 × 11 × 5188785353)See below for interesting mathematical facts about the number 513689749947 from the Numbermatics database.
Names of 513689749947
- Cardinal: 513689749947 can be written as Five hundred thirteen billion, six hundred eighty-nine million, seven hundred forty-nine thousand, nine hundred forty-seven.
Scientific notation
- Scientific notation: 5.13689749947 × 1011
Factors of 513689749947
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 5188785367
Divisors of 513689749947
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 809450515224
- Sum of proper divisors (its aliquot sum) s(n): 295760765277
- 513689749947 is a deficient number, because the sum of its proper divisors (295760765277) is less than itself. Its deficiency is 217928984670
Bases of 513689749947
- Binary: 1110111100110100100101110001001101110112
- Hexadecimal: 0x779A4B89BB
- Base-36: 6JZHM3SR
Squares and roots of 513689749947
- 513689749947 squared (5136897499472) is 263877159200611386502809
- 513689749947 cubed (5136897499473) is 135550991926486773542148926023101123
-
The
square root of 513689749947 is 716721.5288708719 -
The
cube root of 513689749947 is 8008.7911169681
Scales and comparisons
How big is 513689749947?- 513,689,749,947 seconds is equal to 16,333 years, 38 weeks, 5 days, 5 hours, 12 minutes, 27 seconds.
-
To count from 1 to 513,689,749,947 would take you about thirty-two thousand, six hundred sixty-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 513689749947 cubic inches would be around 667.4 feet tall.
Recreational maths with 513689749947
- 513689749947 backwards is 749947986315
- The number of decimal digits it has is: 12
- The sum of 513689749947's digits is 72
- More coming soon!
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