7390140121
7,390,140,121 is an odd composite number composed of five prime numbers multiplied together.
What does the number 7390140121 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
7390140121 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 7390140121:
7 × 13 × 179 × 631 × 719
See below for interesting mathematical facts about the number 7390140121 from the Numbermatics database.
Names of 7390140121
- Cardinal: 7390140121 can be written as Seven billion, three hundred ninety million, one hundred forty thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 7.390140121 × 109
Factors of 7390140121
Divisors of 7390140121
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 9173606400
- Sum of proper divisors (its aliquot sum) s(n): 1783466279
- 7390140121 is a deficient number, because the sum of its proper divisors (1783466279) is less than itself. Its deficiency is 5606673842
Bases of 7390140121
- Binary: 1101110000111110010010110110110012
- Hexadecimal: 0x1B87C96D9
- Base-36: 3E7WCM1
Squares and roots of 7390140121
- 7390140121 squared (73901401212) is 54614171008013894641
- 7390140121 cubed (73901401213) is 403606376341478495311920991561
-
The
square root of 7390140121 is 85965.9241851095 -
The
cube root of 7390140121 is 1947.8292847691
Scales and comparisons
How big is 7390140121?- 7,390,140,121 seconds is equal to 234 years, 51 weeks, 1 day, 42 minutes, 1 second.
-
To count from 1 to 7,390,140,121 would take you about four hundred sixty-nine 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 7390140121 cubic inches would be around 162.3 feet tall.
Recreational maths with 7390140121
- 7390140121 backwards is 1210410937
- The number of decimal digits it has is: 10
- The sum of 7390140121's digits is 28
- More coming soon!
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The information we have on file for 7390140121 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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