231489130873
231,489,130,873 is an odd composite number composed of five prime numbers multiplied together.
231489130873 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 231489130873:
72 × 112 × 13 × 19 × 158071
(7 × 7 × 11 × 11 × 13 × 19 × 158071)See below for interesting mathematical facts about the number 231489130873 from the Numbermatics database.
Names of 231489130873
- Cardinal: 231489130873 can be written as Two hundred thirty-one billion, four hundred eighty-nine million, one hundred thirty thousand, eight hundred seventy-three.
Scientific notation
- Scientific notation: 2.31489130873 × 1011
Factors of 231489130873
Divisors of 231489130873
- Number of divisors d(n): 72
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Complete list of divisors:
1 7 11 13 19 49 77 91 121 133 143 209 247 539 637 847 931 1001 1463 1573 1729 2299 2717 5929 7007 10241 11011 12103 16093 19019 29887 77077 112651 133133 158071 209209 1106497 1464463 1738781 2054923 3003349 7745479 12171467 14384461 19126591 21023443 22604153 33036839 39043537 85200269 100691227 133886137 147164101 158229071 231257873 248645683 273304759 363405229 429478907 937202959 1107603497 1618805111 1740519781 1913133313 2543836603 3006352349 4724267977 12183638467 17806856221 21044466443 33069875839 231489130873
- Sum of all divisors σ(n): 335536272960
- Sum of proper divisors (its aliquot sum) s(n): 104047142087
- 231489130873 is a deficient number, because the sum of its proper divisors (104047142087) is less than itself. Its deficiency is 127441988786
Bases of 231489130873
- Binary: 110101111001011101001111010001011110012
- Hexadecimal: 0x35E5D3D179
- Base-36: 2YCENGJD
Squares and roots of 231489130873
- 231489130873 squared (2314891308732) is 53587217712336921742129
- 231489130873 cubed (2314891308733) is 12404858454131105343833659238648617
-
The
square root of 231489130873 is 481133.1737398701 -
The
cube root of 231489130873 is 6140.1201304271
Scales and comparisons
How big is 231489130873?- 231,489,130,873 seconds is equal to 7,360 years, 33 weeks, 1 day, 8 hours, 21 minutes, 13 seconds.
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To count from 1 to 231,489,130,873 would take you about fourteen thousand, seven hundred twenty-one 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 231489130873 cubic inches would be around 511.7 feet tall.
Recreational maths with 231489130873
- 231489130873 backwards is 378031984132
- 231489130873 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 231489130873's digits is 49
- More coming soon!
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