842742921993
842,742,921,993 is an odd composite number composed of five prime numbers multiplied together.
What does the number 842742921993 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
842742921993 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 842742921993:
3 × 7 × 263 × 3499 × 43609
See below for interesting mathematical facts about the number 842742921993 from the Numbermatics database.
Names of 842742921993
- Cardinal: 842742921993 can be written as Eight hundred forty-two billion, seven hundred forty-two million, nine hundred twenty-one thousand, nine hundred ninety-three.
Scientific notation
- Scientific notation: 8.42742921993 × 1011
Factors of 842742921993
Divisors of 842742921993
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 1289460480000
- Sum of proper divisors (its aliquot sum) s(n): 446717558007
- 842742921993 is a deficient number, because the sum of its proper divisors (446717558007) is less than itself. Its deficiency is 396025363986
Bases of 842742921993
- Binary: 11000100001101110110010001111011000010012
- Hexadecimal: 0xC437647B09
- Base-36: AR5FDKAX
Squares and roots of 842742921993
- 842742921993 squared (8427429219932) is 710215632569299683092049
- 842742921993 cubed (8427429219933) is 598529197436558472994682271445533657
-
The
square root of 842742921993 is 918010.3060385543 -
The
cube root of 842742921993 is 9445.6468551521
Scales and comparisons
How big is 842742921993?- 842,742,921,993 seconds is equal to 26,796 years, 32 weeks, 1 day, 6 minutes, 33 seconds.
-
To count from 1 to 842,742,921,993 would take you about fifty-three thousand, five hundred ninety-three 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 842742921993 cubic inches would be around 787.1 feet tall.
Recreational maths with 842742921993
- 842742921993 backwards is 399129247248
- The number of decimal digits it has is: 12
- The sum of 842742921993's digits is 60
- More coming soon!
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The information we have on file for 842742921993 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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