420994120
420,994,120 is an even composite number composed of five prime numbers multiplied together.
420994120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 420994120:
23 × 5 × 17 × 293 × 2113
(2 × 2 × 2 × 5 × 17 × 293 × 2113)See below for interesting mathematical facts about the number 420994120 from the Numbermatics database.
Names of 420994120
- Cardinal: 420994120 can be written as Four hundred twenty million, nine hundred ninety-four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 4.2099412 × 108
Factors of 420994120
Divisors of 420994120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 17 20 34 40 68 85 136 170 293 340 586 680 1172 1465 2113 2344 2930 4226 4981 5860 8452 9962 10565 11720 16904 19924 21130 24905 35921 39848 42260 49810 71842 84520 99620 143684 179605 199240 287368 359210 619109 718420 1238218 1436840 2476436 3095545 4952872 6191090 10524853 12382180 21049706 24764360 42099412 52624265 84198824 105248530 210497060 420994120
- Sum of all divisors σ(n): 1006855920
- Sum of proper divisors (its aliquot sum) s(n): 585861800
- 420994120 is an abundant number, because the sum of its proper divisors (585861800) is greater than itself. Its abundance is 164867680
Bases of 420994120
- Binary: 110010001011111011100010010002
- Hexadecimal: 0x1917DC48
- Base-36: 6YND54
Squares and roots of 420994120
- 420994120 squared (4209941202) is 177236049074574400
- 420994120 cubed (4209941203) is 74615334512427263902528000
-
The
square root of 420994120 is 20518.1412413503 -
The
cube root of 420994120 is 749.4776332989
Scales and comparisons
How big is 420994120?- 420,994,120 seconds is equal to 13 years, 20 weeks, 14 hours, 48 minutes, 40 seconds.
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To count from 1 to 420,994,120 would take you about twenty 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 420994120 cubic inches would be around 62.5 feet tall.
Recreational maths with 420994120
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The information we have on file for 420994120 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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