138149494944
138,149,494,944 is an even composite number composed of four prime numbers multiplied together.
138149494944 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 138149494944:
25 × 3 × 653 × 2203763
(2 × 2 × 2 × 2 × 2 × 3 × 653 × 2203763)See below for interesting mathematical facts about the number 138149494944 from the Numbermatics database.
Names of 138149494944
- Cardinal: 138149494944 can be written as One hundred thirty-eight billion, one hundred forty-nine million, four hundred ninety-four thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.38149494944 × 1011
Factors of 138149494944
Divisors of 138149494944
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 96 653 1306 1959 2612 3918 5224 7836 10448 15672 20896 31344 62688 2203763 4407526 6611289 8815052 13222578 17630104 26445156 35260208 52890312 70520416 105780624 211561248 1439057239 2878114478 4317171717 5756228956 8634343434 11512457912 17268686868 23024915824 34537373736 46049831648 69074747472 138149494944
- Sum of all divisors σ(n): 363197937312
- Sum of proper divisors (its aliquot sum) s(n): 225048442368
- 138149494944 is an abundant number, because the sum of its proper divisors (225048442368) is greater than itself. Its abundance is 86898947424
Bases of 138149494944
- Binary: 100000001010100101101000000000101000002
- Hexadecimal: 0x202A5A00A0
- Base-36: 1RGQN4IO
Squares and roots of 138149494944
- 138149494944 squared (1381494949442) is 19085282953282281563136
- 138149494944 cubed (1381494949443) is 2636622200859279945011241248784384
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The
square root of 138149494944 is 371684.6713869163 -
The
cube root of 138149494944 is 5169.5146113997
Scales and comparisons
How big is 138149494944?- 138,149,494,944 seconds is equal to 4,392 years, 37 weeks, 5 days, 11 hours, 42 minutes, 24 seconds.
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To count from 1 to 138,149,494,944 would take you about eight thousand, seven hundred eighty-five 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 138149494944 cubic inches would be around 430.8 feet tall.
Recreational maths with 138149494944
- 138149494944 backwards is 449494941831
- The number of decimal digits it has is: 12
- The sum of 138149494944's digits is 60
- More coming soon!
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The information we have on file for 138149494944 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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