27394299842
27,394,299,842 is an even composite number composed of five prime numbers multiplied together.
27394299842 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 27394299842:
2 × 7 × 13 × 173 × 870047
See below for interesting mathematical facts about the number 27394299842 from the Numbermatics database.
Names of 27394299842
- Cardinal: 27394299842 can be written as Twenty-seven billion, three hundred ninety-four million, two hundred ninety-nine thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 2.7394299842 × 1010
Factors of 27394299842
Divisors of 27394299842
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 50866486272
- Sum of proper divisors (its aliquot sum) s(n): 23472186430
- 27394299842 is a deficient number, because the sum of its proper divisors (23472186430) is less than itself. Its deficiency is 3922113412
Bases of 27394299842
- Binary: 110011000001101001111010111110000102
- Hexadecimal: 0x660D3D7C2
- Base-36: CL1UX1E
Squares and roots of 27394299842
- 27394299842 squared (273942998422) is 750447663833401224964
- 27394299842 cubed (273942998423) is 20557988318780612291353911655688
-
The
square root of 27394299842 is 165512.2347199747 -
The
cube root of 27394299842 is 3014.5331797253
Scales and comparisons
How big is 27394299842?- 27,394,299,842 seconds is equal to 871 years, 2 weeks, 5 days, 15 hours, 44 minutes, 2 seconds.
-
To count from 1 to 27,394,299,842 would take you about one thousand, seven hundred forty-two 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 27394299842 cubic inches would be around 251.2 feet tall.
Recreational maths with 27394299842
- 27394299842 backwards is 24899249372
- The number of decimal digits it has is: 11
- The sum of 27394299842's digits is 59
- More coming soon!
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