71397430090
71,397,430,090 is an even composite number composed of four prime numbers multiplied together.
What does the number 71397430090 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.
71397430090 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.
Prime factorization of 71397430090:
2 × 5 × 72 × 120712
(2 × 5 × 7 × 7 × 12071 × 12071)See below for interesting mathematical facts about the number 71397430090 from the Numbermatics database.
Names of 71397430090
- Cardinal: 71397430090 can be written as Seventy-one billion, three hundred ninety-seven million, four hundred thirty thousand and ninety.
Scientific notation
- Scientific notation: 7.139743009 × 1010
Factors of 71397430090
Divisors of 71397430090
- Number of divisors d(n): 36
- Complete list of divisors:
- Sum of all divisors σ(n): 149509861938
- Sum of proper divisors (its aliquot sum) s(n): 78112431848
- 71397430090 is an abundant number, because the sum of its proper divisors (78112431848) is greater than itself. Its abundance is 6715001758
Bases of 71397430090
- Binary: 10000100111111001111001010011010010102
- Hexadecimal: 0x109F9E534A
- Base-36: WSS6PMY
Squares and roots of 71397430090
- 71397430090 squared (713974300902) is 5097593023456437408100
- 71397430090 cubed (713974300903) is 363955041519502720005280549729000
-
The
square root of 71397430090 is 267202.9754512475 -
The
cube root of 71397430090 is 4148.5296013041
Scales and comparisons
How big is 71397430090?- 71,397,430,090 seconds is equal to 2,270 years, 11 weeks, 2 days, 3 hours, 28 minutes, 10 seconds.
-
To count from 1 to 71,397,430,090 would take you about four thousand, five hundred forty 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 71397430090 cubic inches would be around 345.7 feet tall.
Recreational maths with 71397430090
- 71397430090 backwards is 09003479317
- The number of decimal digits it has is: 11
- The sum of 71397430090's digits is 43
- More coming soon!
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The information we have on file for 71397430090 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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