813399840481998
813,399,840,481,998 is an even composite number composed of five prime numbers multiplied together.
813399840481998 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 813399840481998:
2 × 3 × 7 × 11 × 1760605715329
See below for interesting mathematical facts about the number 813399840481998 from the Numbermatics database.
Names of 813399840481998
- Cardinal: 813399840481998 can be written as Eight hundred thirteen trillion, three hundred ninety-nine billion, eight hundred forty million, four hundred eighty-one thousand, nine hundred ninety-eight.
Scientific notation
- Scientific notation: 8.13399840481998 × 1014
Factors of 813399840481998
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 1760605715352
Divisors of 813399840481998
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 2028217784060160
- Sum of proper divisors (its aliquot sum) s(n): 1214817943578162
- 813399840481998 is an abundant number, because the sum of its proper divisors (1214817943578162) is greater than itself. Its abundance is 401418103096164
Bases of 813399840481998
- Binary: 101110001111001000011010001000110101100010110011102
- Hexadecimal: 0x2E3C8688D62CE
- Base-36: 80BQQ7NT8U
Squares and roots of 813399840481998
- 813399840481998 squared (8133998404819982) is 661619300496139792392962072004
- 813399840481998 cubed (8133998404819983) is 538161033483371207350606954147945012141783992
-
The
square root of 813399840481998 is 28520165.5058661607 -
The
cube root of 813399840481998 is 93347.2140537461
Scales and comparisons
How big is 813399840481998?- 813,399,840,481,998 seconds is equal to 25,863,598 years, 47 weeks, 4 days, 13 hours, 53 minutes, 18 seconds.
-
To count from 1 to 813,399,840,481,998 would take you about sixty-four million, six hundred fifty-eight thousand, nine hundred ninety-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 813399840481998 cubic inches would be around 7778.9 feet tall.
Recreational maths with 813399840481998
- 813399840481998 backwards is 899184048993318
- The number of decimal digits it has is: 15
- The sum of 813399840481998's digits is 84
- More coming soon!
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