139689976720
139,689,976,720 is an even composite number composed of four prime numbers multiplied together.
What does the number 139689976720 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.
139689976720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 139689976720:
24 × 5 × 7 × 249446387
(2 × 2 × 2 × 2 × 5 × 7 × 249446387)See below for interesting mathematical facts about the number 139689976720 from the Numbermatics database.
Names of 139689976720
- Cardinal: 139689976720 can be written as One hundred thirty-nine billion, six hundred eighty-nine million, nine hundred seventy-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3968997672 × 1011
Factors of 139689976720
Divisors of 139689976720
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 371176225344
- Sum of proper divisors (its aliquot sum) s(n): 231486248624
- 139689976720 is an abundant number, because the sum of its proper divisors (231486248624) is greater than itself. Its abundance is 91796271904
Bases of 139689976720
- Binary: 100000100001100010101111100011100100002
- Hexadecimal: 0x20862BE390
- Base-36: 1S67SZV4
Squares and roots of 139689976720
- 139689976720 squared (1396899767202) is 19513289596034141958400
- 139689976720 cubed (1396899767203) is 2725810969400627494494071208448000
-
The
square root of 139689976720 is 373751.2230347883 -
The
cube root of 139689976720 is 5188.6584261667
Scales and comparisons
How big is 139689976720?- 139,689,976,720 seconds is equal to 4,441 years, 36 weeks, 6 days, 3 hours, 18 minutes, 40 seconds.
-
To count from 1 to 139,689,976,720 would take you about eight thousand, eight hundred eighty-three 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 139689976720 cubic inches would be around 432.4 feet tall.
Recreational maths with 139689976720
- 139689976720 backwards is 027679986931
- The number of decimal digits it has is: 12
- The sum of 139689976720's digits is 67
- More coming soon!
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The information we have on file for 139689976720 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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