420204420
420,204,420 is an even composite number composed of five prime numbers multiplied together.
420204420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 420204420:
22 × 32 × 5 × 199 × 11731
(2 × 2 × 3 × 3 × 5 × 199 × 11731)See below for interesting mathematical facts about the number 420204420 from the Numbermatics database.
Names of 420204420
- Cardinal: 420204420 can be written as Four hundred twenty million, two hundred four thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.2020442 × 108
Factors of 420204420
Divisors of 420204420
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 199 398 597 796 995 1194 1791 1990 2388 2985 3582 3980 5970 7164 8955 11731 11940 17910 23462 35193 35820 46924 58655 70386 105579 117310 140772 175965 211158 234620 351930 422316 527895 703860 1055790 2111580 2334469 4668938 7003407 9337876 11672345 14006814 21010221 23344690 28013628 35017035 42020442 46689380 70034070 84040884 105051105 140068140 210102210 420204420
- Sum of all divisors σ(n): 1281134400
- Sum of proper divisors (its aliquot sum) s(n): 860929980
- 420204420 is an abundant number, because the sum of its proper divisors (860929980) is greater than itself. Its abundance is 440725560
Bases of 420204420
- Binary: 110010000101111001111100001002
- Hexadecimal: 0x190BCF84
- Base-36: 6Y6FT0
Squares and roots of 420204420
- 420204420 squared (4202044202) is 176571754587536400
- 420204420 cubed (4202044203) is 74196231724838072190888000
-
The
square root of 420204420 is 20498.8882625375 -
The
cube root of 420204420 is 749.0087170547
Scales and comparisons
How big is 420204420?- 420,204,420 seconds is equal to 13 years, 18 weeks, 5 days, 11 hours, 27 minutes.
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To count from 1 to 420,204,420 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 420204420 cubic inches would be around 62.4 feet tall.
Recreational maths with 420204420
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The information we have on file for 420204420 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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