139849182721
139,849,182,721 is an odd composite number composed of two prime numbers multiplied together.
What does the number 139849182721 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
139849182721 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 139849182721:
17 × 8226422513
See below for interesting mathematical facts about the number 139849182721 from the Numbermatics database.
Names of 139849182721
- Cardinal: 139849182721 can be written as One hundred thirty-nine billion, eight hundred forty-nine million, one hundred eighty-two thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 1.39849182721 × 1011
Factors of 139849182721
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 8226422530
Divisors of 139849182721
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 148075605252
- Sum of proper divisors (its aliquot sum) s(n): 8226422531
- 139849182721 is a deficient number, because the sum of its proper divisors (8226422531) is less than itself. Its deficiency is 131622760190
Bases of 139849182721
- Binary: 100000100011111010100100101110000000012
- Hexadecimal: 0x208FA92E01
- Base-36: 1S8ULC01
Squares and roots of 139849182721
- 139849182721 squared (1398491827212) is 19557793907731644963841
- 139849182721 cubed (1398491827213) is 2735141493822023431182099446991361
-
The
square root of 139849182721 is 373964.1463041611 -
The
cube root of 139849182721 is 5190.6288656395
Scales and comparisons
How big is 139849182721?- 139,849,182,721 seconds is equal to 4,446 years, 40 weeks, 19 hours, 12 minutes, 1 second.
-
To count from 1 to 139,849,182,721 would take you about eight thousand, eight hundred ninety-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 139849182721 cubic inches would be around 432.6 feet tall.
Recreational maths with 139849182721
- 139849182721 backwards is 127281948931
- The number of decimal digits it has is: 12
- The sum of 139849182721's digits is 55
- More coming soon!
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The information we have on file for 139849182721 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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