42057925
42,057,925 is an odd composite number composed of five prime numbers multiplied together.
42057925 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 42057925:
52 × 72 × 13 × 19 × 139
(5 × 5 × 7 × 7 × 13 × 19 × 139)See below for interesting mathematical facts about the number 42057925 from the Numbermatics database.
Names of 42057925
- Cardinal: 42057925 can be written as Forty-two million, fifty-seven thousand, nine hundred twenty-five.
Scientific notation
- Scientific notation: 4.2057925 × 107
Factors of 42057925
Divisors of 42057925
- Number of divisors d(n): 72
-
Complete list of divisors:
1 5 7 13 19 25 35 49 65 91 95 133 139 175 245 247 325 455 475 637 665 695 931 973 1225 1235 1729 1807 2275 2641 3185 3325 3475 4655 4865 6175 6811 8645 9035 12103 12649 13205 15925 18487 23275 24325 34055 34333 43225 45175 60515 63245 66025 88543 92435 129409 170275 171665 240331 302575 316225 442715 462175 647045 858325 1201655 1682317 2213575 3235225 6008275 8411585 42057925
- Sum of all divisors σ(n): 69266400
- Sum of proper divisors (its aliquot sum) s(n): 27208475
- 42057925 is a deficient number, because the sum of its proper divisors (27208475) is less than itself. Its deficiency is 14849450
Bases of 42057925
- Binary: 101000000111000000110001012
- Hexadecimal: 0x281C0C5
- Base-36: P1G3P
Squares and roots of 42057925
- 42057925 squared (420579252) is 1768869055305625
- 42057925 cubed (420579253) is 74394962062864828328125
-
The
square root of 42057925 is 6485.2081693651 -
The
cube root of 42057925 is 347.7623917503
Scales and comparisons
How big is 42057925?- 42,057,925 seconds is equal to 1 year, 17 weeks, 3 days, 18 hours, 45 minutes, 25 seconds.
-
To count from 1 to 42,057,925 would take you about 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 42057925 cubic inches would be around 29 feet tall.
Recreational maths with 42057925
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The information we have on file for 42057925 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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