42439456768
42,439,456,768 is an even composite number composed of three prime numbers multiplied together.
42439456768 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42439456768:
211 × 1061 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1061 × 19531)See below for interesting mathematical facts about the number 42439456768 from the Numbermatics database.
Names of 42439456768
- Cardinal: 42439456768 can be written as Forty-two billion, four hundred thirty-nine million, four hundred fifty-six thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2439456768 × 1010
Factors of 42439456768
Divisors of 42439456768
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 8 16 32 64 128 256 512 1024 1061 2048 2122 4244 8488 16976 19531 33952 39062 67904 78124 135808 156248 271616 312496 543232 624992 1086464 1249984 2172928 2499968 4999936 9999872 19999744 20722391 39999488 41444782 82889564 165779128 331558256 663116512 1326233024 2652466048 5304932096 10609864192 21219728384 42439456768
- Sum of all divisors σ(n): 84942519480
- Sum of proper divisors (its aliquot sum) s(n): 42503062712
- 42439456768 is an abundant number, because the sum of its proper divisors (42503062712) is greater than itself. Its abundance is 63605944
Bases of 42439456768
- Binary: 1001111000011001011010111000000000002
- Hexadecimal: 0x9E196B800
- Base-36: JHVCUF4
Squares and roots of 42439456768
- 42439456768 squared (424394567682) is 1801107490762941005824
- 42439456768 cubed (424394567683) is 76438023488754794153202084216832
-
The
square root of 42439456768 is 206008.3900427359 -
The
cube root of 42439456768 is 3488.1081244713
Scales and comparisons
How big is 42439456768?- 42,439,456,768 seconds is equal to 1,349 years, 23 weeks, 9 hours, 59 minutes, 28 seconds.
-
To count from 1 to 42,439,456,768 would take you about two thousand, six hundred ninety-eight 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 42439456768 cubic inches would be around 290.7 feet tall.
Recreational maths with 42439456768
- 42439456768 backwards is 86765493424
- The number of decimal digits it has is: 11
- The sum of 42439456768's digits is 58
- More coming soon!
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