42442421749
42,442,421,749 is an odd composite number composed of five prime numbers multiplied together.
42442421749 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 42442421749:
7 × 13 × 19 × 31 × 791851
See below for interesting mathematical facts about the number 42442421749 from the Numbermatics database.
Names of 42442421749
- Cardinal: 42442421749 can be written as Forty-two billion, four hundred forty-two million, four hundred twenty-one thousand, seven hundred forty-nine.
Scientific notation
- Scientific notation: 4.2442421749 × 1010
Factors of 42442421749
Divisors of 42442421749
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 56759951360
- Sum of proper divisors (its aliquot sum) s(n): 14317529611
- 42442421749 is a deficient number, because the sum of its proper divisors (14317529611) is less than itself. Its deficiency is 28124892138
Bases of 42442421749
- Binary: 1001111000011100001111110101111101012
- Hexadecimal: 0x9E1C3F5F5
- Base-36: JHX4E7P
Squares and roots of 42442421749
- 42442421749 squared (424424217492) is 1801359163919988219001
- 42442421749 cubed (424424217493) is 76454045356518164081951817452749
-
The
square root of 42442421749 is 206015.5861797839 -
The
cube root of 42442421749 is 3488.1893533893
Scales and comparisons
How big is 42442421749?- 42,442,421,749 seconds is equal to 1,349 years, 27 weeks, 6 days, 17 hours, 35 minutes, 49 seconds.
-
To count from 1 to 42,442,421,749 would take you about two thousand, six hundred ninety-nine 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 42442421749 cubic inches would be around 290.7 feet tall.
Recreational maths with 42442421749
- 42442421749 backwards is 94712424424
- The number of decimal digits it has is: 11
- The sum of 42442421749's digits is 43
- More coming soon!
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The information we have on file for 42442421749 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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