42138563634698
42,138,563,634,698 is an even composite number composed of three prime numbers multiplied together.
42138563634698 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 42138563634698:
2 × 452923 × 46518463
See below for interesting mathematical facts about the number 42138563634698 from the Numbermatics database.
Names of 42138563634698
- Cardinal: 42138563634698 can be written as Forty-two trillion, one hundred thirty-eight billion, five hundred sixty-three million, six hundred thirty-four thousand, six hundred ninety-eight.
Scientific notation
- Scientific notation: 4.2138563634698 × 1013
Factors of 42138563634698
Divisors of 42138563634698
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 63207986366208
- Sum of proper divisors (its aliquot sum) s(n): 21069422731510
- 42138563634698 is a deficient number, because the sum of its proper divisors (21069422731510) is less than itself. Its deficiency is 21069140903188
Bases of 42138563634698
- Binary: 10011001010011001001100001110111100110000010102
- Hexadecimal: 0x2653261DE60A
- Base-36: EXQ6SSW7E
Squares and roots of 42138563634698
- 42138563634698 squared (421385636346982) is 1775658545195492720789551204
- 42138563634698 cubed (421385636346983) is 74823700600215544649520752051166422076392
-
The
square root of 42138563634698 is 6491422.3121514747 -
The
cube root of 42138563634698 is 34798.4507487017
Scales and comparisons
How big is 42138563634698?- 42,138,563,634,698 seconds is equal to 1,339,875 years, 50 weeks, 6 days, 21 hours, 11 minutes, 38 seconds.
-
To count from 1 to 42,138,563,634,698 would take you about three million, three hundred forty-nine thousand, six hundred eighty-nine 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 42138563634698 cubic inches would be around 2899.9 feet tall.
Recreational maths with 42138563634698
- 42138563634698 backwards is 89643636583124
- The number of decimal digits it has is: 14
- The sum of 42138563634698's digits is 68
- More coming soon!
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