139138449407
139,138,449,407 is an odd composite number composed of four prime numbers multiplied together.
What does the number 139138449407 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
139138449407 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 139138449407:
17 × 61 × 6673 × 20107
See below for interesting mathematical facts about the number 139138449407 from the Numbermatics database.
Names of 139138449407
- Cardinal: 139138449407 can be written as One hundred thirty-nine billion, one hundred thirty-eight million, four hundred forty-nine thousand, four hundred seven.
Scientific notation
- Scientific notation: 1.39138449407 × 1011
Factors of 139138449407
Divisors of 139138449407
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 149768083872
- Sum of proper divisors (its aliquot sum) s(n): 10629634465
- 139138449407 is a deficient number, because the sum of its proper divisors (10629634465) is less than itself. Its deficiency is 128508814942
Bases of 139138449407
- Binary: 100000011001010100110000111111111111112
- Hexadecimal: 0x20654C3FFF
- Base-36: 1RX3FUNZ
Squares and roots of 139138449407
- 139138449407 squared (1391384494072) is 19359508103384298651649
- 139138449407 cubed (1391384494073) is 2693651938787142763420642703622143
-
The
square root of 139138449407 is 373012.6665503465 -
The
cube root of 139138449407 is 5181.8207575345
Scales and comparisons
How big is 139138449407?- 139,138,449,407 seconds is equal to 4,424 years, 8 weeks, 6 days, 17 hours, 16 minutes, 47 seconds.
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To count from 1 to 139,138,449,407 would take you about eight thousand, eight hundred forty-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 139138449407 cubic inches would be around 431.8 feet tall.
Recreational maths with 139138449407
- 139138449407 backwards is 704944831931
- The number of decimal digits it has is: 12
- The sum of 139138449407's digits is 53
- More coming soon!
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The information we have on file for 139138449407 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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