42185848985
42,185,848,985 is an odd composite number composed of five prime numbers multiplied together.
42185848985 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 42185848985:
5 × 7 × 47 × 137 × 187189
See below for interesting mathematical facts about the number 42185848985 from the Numbermatics database.
Names of 42185848985
- Cardinal: 42185848985 can be written as Forty-two billion, one hundred eighty-five million, eight hundred forty-eight thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 4.2185848985 × 1010
Factors of 42185848985
Divisors of 42185848985
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 59517434880
- Sum of proper divisors (its aliquot sum) s(n): 17331585895
- 42185848985 is a deficient number, because the sum of its proper divisors (17331585895) is less than itself. Its deficiency is 24854263090
Bases of 42185848985
- Binary: 1001110100100111100011111000100110012
- Hexadecimal: 0x9D278F899
- Base-36: JDOD5EH
Squares and roots of 42185848985
- 42185848985 squared (421858489852) is 1779645854585225530225
- 42185848985 cubed (421858489853) is 75075871268313594030238403071625
-
The
square root of 42185848985 is 205391.9399221887 -
The
cube root of 42185848985 is 3481.1462122747
Scales and comparisons
How big is 42185848985?- 42,185,848,985 seconds is equal to 1,341 years, 19 weeks, 5 days, 3 hours, 23 minutes, 5 seconds.
-
To count from 1 to 42,185,848,985 would take you about two thousand, six hundred eighty-two 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 42185848985 cubic inches would be around 290.1 feet tall.
Recreational maths with 42185848985
- 42185848985 backwards is 58984858124
- The number of decimal digits it has is: 11
- The sum of 42185848985's digits is 62
- More coming soon!
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The information we have on file for 42185848985 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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