38420850538938
38,420,850,538,938 is an even composite number composed of four prime numbers multiplied together.
38420850538938 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 38420850538938:
2 × 3 × 7 × 914782155689
See below for interesting mathematical facts about the number 38420850538938 from the Numbermatics database.
Names of 38420850538938
- Cardinal: 38420850538938 can be written as Thirty-eight trillion, four hundred twenty billion, eight hundred fifty million, five hundred thirty-eight thousand, nine hundred thirty-eight.
Scientific notation
- Scientific notation: 3.8420850538938 × 1013
Factors of 38420850538938
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 914782155701
Divisors of 38420850538938
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 87819086946240
- Sum of proper divisors (its aliquot sum) s(n): 49398236407302
- 38420850538938 is an abundant number, because the sum of its proper divisors (49398236407302) is greater than itself. Its abundance is 10977385868364
Bases of 38420850538938
- Binary: 10001011110001100011010010010111111001101110102
- Hexadecimal: 0x22F18D25F9BA
- Base-36: DMAAMEWFU
Squares and roots of 38420850538938
- 38420850538938 squared (384208505389382) is 1476161756135412405054167844
- 38420850538938 cubed (384208505389383) is 56715390203774924230832315364230509509672
-
The
square root of 38420850538938 is 6198455.4962456575 -
The
cube root of 38420850538938 is 33743.4117661047
Scales and comparisons
How big is 38420850538938?- 38,420,850,538,938 seconds is equal to 1,221,664 years, 10 weeks, 4 days, 3 hours, 2 minutes, 18 seconds.
-
To count from 1 to 38,420,850,538,938 would take you about three million, fifty-four thousand, one hundred sixty 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 38420850538938 cubic inches would be around 2812 feet tall.
Recreational maths with 38420850538938
- 38420850538938 backwards is 83983505802483
- The number of decimal digits it has is: 14
- The sum of 38420850538938's digits is 66
- More coming soon!
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