490941420
490,941,420 is an even composite number composed of six prime numbers multiplied together.
490941420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 490941420:
22 × 3 × 5 × 31 × 61 × 4327
(2 × 2 × 3 × 5 × 31 × 61 × 4327)See below for interesting mathematical facts about the number 490941420 from the Numbermatics database.
Names of 490941420
- Cardinal: 490941420 can be written as Four hundred ninety million, nine hundred forty-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.9094142 × 108
Factors of 490941420
Divisors of 490941420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 31 60 61 62 93 122 124 155 183 186 244 305 310 366 372 465 610 620 732 915 930 1220 1830 1860 1891 3660 3782 4327 5673 7564 8654 9455 11346 12981 17308 18910 21635 22692 25962 28365 37820 43270 51924 56730 64905 86540 113460 129810 134137 259620 263947 268274 402411 527894 536548 670685 791841 804822 1055788 1319735 1341370 1583682 1609644 2012055 2639470 2682740 3167364 3959205 4024110 5278940 7918410 8048220 8182357 15836820 16364714 24547071 32729428 40911785 49094142 81823570 98188284 122735355 163647140 245470710 490941420
- Sum of all divisors σ(n): 1442574336
- Sum of proper divisors (its aliquot sum) s(n): 951632916
- 490941420 is an abundant number, because the sum of its proper divisors (951632916) is greater than itself. Its abundance is 460691496
Bases of 490941420
- Binary: 111010100001100101011111011002
- Hexadecimal: 0x1D432BEC
- Base-36: 84AKTO
Squares and roots of 490941420
- 490941420 squared (4909414202) is 241023477871616400
- 490941420 cubed (4909414203) is 118328408479629933111288000
-
The
square root of 490941420 is 22157.1979275359 -
The
cube root of 490941420 is 788.8780848733
Scales and comparisons
How big is 490941420?- 490,941,420 seconds is equal to 15 years, 31 weeks, 5 days, 4 hours, 37 minutes.
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To count from 1 to 490,941,420 would take you about twenty-three 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 490941420 cubic inches would be around 65.7 feet tall.
Recreational maths with 490941420
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