42190225
42,190,225 is an odd composite number composed of five prime numbers multiplied together.
What does the number 42190225 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
42190225 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 42190225:
52 × 72 × 11 × 31 × 101
(5 × 5 × 7 × 7 × 11 × 31 × 101)See below for interesting mathematical facts about the number 42190225 from the Numbermatics database.
Names of 42190225
- Cardinal: 42190225 can be written as Forty-two million, one hundred ninety thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 4.2190225 × 107
Factors of 42190225
Divisors of 42190225
- Number of divisors d(n): 72
-
Complete list of divisors:
1 5 7 11 25 31 35 49 55 77 101 155 175 217 245 275 341 385 505 539 707 775 1085 1111 1225 1519 1705 1925 2387 2525 2695 3131 3535 4949 5425 5555 7595 7777 8525 11935 13475 15655 16709 17675 21917 24745 27775 34441 37975 38885 54439 59675 78275 83545 109585 123725 153419 172205 194425 241087 272195 417725 547925 767095 861025 1205435 1360975 1687609 3835475 6027175 8438045 42190225
- Sum of all divisors σ(n): 69209856
- Sum of proper divisors (its aliquot sum) s(n): 27019631
- 42190225 is a deficient number, because the sum of its proper divisors (27019631) is less than itself. Its deficiency is 15170594
Bases of 42190225
- Binary: 101000001111000101100100012
- Hexadecimal: 0x283C591
- Base-36: P4A6P
Squares and roots of 42190225
- 42190225 squared (421902252) is 1780015085550625
- 42190225 cubed (421902253) is 75099236962775117640625
-
The
square root of 42190225 is 6495.4002955937 -
The
cube root of 42190225 is 348.1266576659
Scales and comparisons
How big is 42190225?- 42,190,225 seconds is equal to 1 year, 17 weeks, 5 days, 7 hours, 30 minutes, 25 seconds.
-
To count from 1 to 42,190,225 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 42190225 cubic inches would be around 29 feet tall.
Recreational maths with 42190225
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The information we have on file for 42190225 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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