138007584972
138,007,584,972 is an even composite number composed of three prime numbers multiplied together.
What does the number 138007584972 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.
138007584972 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.
Prime factorization of 138007584972:
22 × 33 × 357472
(2 × 2 × 3 × 3 × 3 × 35747 × 35747)See below for interesting mathematical facts about the number 138007584972 from the Numbermatics database.
Names of 138007584972
- Cardinal: 138007584972 can be written as One hundred thirty-eight billion, seven million, five hundred eighty-four thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.38007584972 × 1011
Factors of 138007584972
Divisors of 138007584972
- Number of divisors d(n): 36
- Complete list of divisors:
- Sum of all divisors σ(n): 357807451960
- Sum of proper divisors (its aliquot sum) s(n): 219799866988
- 138007584972 is an abundant number, because the sum of its proper divisors (219799866988) is greater than itself. Its abundance is 81792282016
Bases of 138007584972
- Binary: 100000001000011110010010100000110011002
- Hexadecimal: 0x2021E4A0CC
- Base-36: 1REE5I30
Squares and roots of 138007584972
- 138007584972 squared (1380075849722) is 19046093509803800240784
- 138007584972 cubed (1380075849723) is 2628505368438905676778511939898048
-
The
square root of 138007584972 is 371493.7213089879 -
The
cube root of 138007584972 is 5167.7439281045
Scales and comparisons
How big is 138007584972?- 138,007,584,972 seconds is equal to 4,388 years, 11 weeks, 1 day, 16 minutes, 12 seconds.
-
To count from 1 to 138,007,584,972 would take you about eight thousand, seven hundred seventy-six 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 138007584972 cubic inches would be around 430.6 feet tall.
Recreational maths with 138007584972
- 138007584972 backwards is 279485700831
- 138007584972 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138007584972's digits is 54
- More coming soon!
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The information we have on file for 138007584972 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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