42121485
42,121,485 is an odd composite number composed of five prime numbers multiplied together.
42121485 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42121485:
33 × 5 × 7 × 292 × 53
(3 × 3 × 3 × 5 × 7 × 29 × 29 × 53)See below for interesting mathematical facts about the number 42121485 from the Numbermatics database.
Names of 42121485
- Cardinal: 42121485 can be written as Forty-two million, one hundred twenty-one thousand, four hundred eighty-five.
Scientific notation
- Scientific notation: 4.2121485 × 107
Factors of 42121485
Divisors of 42121485
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 9 15 21 27 29 35 45 53 63 87 105 135 145 159 189 203 261 265 315 371 435 477 609 783 795 841 945 1015 1113 1305 1431 1537 1827 1855 2385 2523 3045 3339 3915 4205 4611 5481 5565 5887 7155 7569 7685 9135 10017 10759 12615 13833 16695 17661 22707 23055 27405 29435 32277 37845 41499 44573 50085 52983 53795 69165 88305 96831 113535 133719 158949 161385 207495 222865 264915 290493 312011 401157 484155 668595 794745 936033 1203471 1452465 1560055 2005785 2808099 4680165 6017355 8424297 14040495 42121485
- Sum of all divisors σ(n): 90305280
- Sum of proper divisors (its aliquot sum) s(n): 48183795
- 42121485 is an abundant number, because the sum of its proper divisors (48183795) is greater than itself. Its abundance is 6062310
Bases of 42121485
- Binary: 101000001010111001000011012
- Hexadecimal: 0x282B90D
- Base-36: P2T59
Squares and roots of 42121485
- 42121485 squared (421214852) is 1774219498605225
- 42121485 cubed (421214853) is 74732759997207505759125
-
The
square root of 42121485 is 6490.1067017423 -
The
cube root of 42121485 is 347.9374887715
Scales and comparisons
How big is 42121485?- 42,121,485 seconds is equal to 1 year, 17 weeks, 4 days, 12 hours, 24 minutes, 45 seconds.
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To count from 1 to 42,121,485 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 42121485 cubic inches would be around 29 feet tall.
Recreational maths with 42121485
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The information we have on file for 42121485 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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