7042481421
7,042,481,421 is an odd composite number composed of four prime numbers multiplied together.
7042481421 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 7042481421:
3 × 17 × 67 × 2061013
See below for interesting mathematical facts about the number 7042481421 from the Numbermatics database.
Names of 7042481421
- Cardinal: 7042481421 can be written as Seven billion, forty-two million, four hundred eighty-one thousand, four hundred twenty-one.
Scientific notation
- Scientific notation: 7.042481421 × 109
Factors of 7042481421
Divisors of 7042481421
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 10090724544
- Sum of proper divisors (its aliquot sum) s(n): 3048243123
- 7042481421 is a deficient number, because the sum of its proper divisors (3048243123) is less than itself. Its deficiency is 3994238298
Bases of 7042481421
- Binary: 1101000111100001110111101000011012
- Hexadecimal: 0x1A3C3BD0D
- Base-36: 38GWTFX
Squares and roots of 7042481421
- 7042481421 squared (70424814212) is 49596544565130179241
- 7042481421 cubed (70424814213) is 349282743645727811751142381461
-
The
square root of 7042481421 is 83919.4936888921 -
The
cube root of 7042481421 is 1916.7930968633
Scales and comparisons
How big is 7042481421?- 7,042,481,421 seconds is equal to 223 years, 48 weeks, 2 days, 4 hours, 50 minutes, 21 seconds.
-
To count from 1 to 7,042,481,421 would take you about four hundred forty-seven 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 7042481421 cubic inches would be around 159.7 feet tall.
Recreational maths with 7042481421
- 7042481421 backwards is 1241842407
- The number of decimal digits it has is: 10
- The sum of 7042481421's digits is 33
- More coming soon!
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The information we have on file for 7042481421 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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