422138460
422,138,460 is an even composite number composed of six prime numbers multiplied together.
422138460 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 422138460:
22 × 3 × 5 × 41 × 157 × 1093
(2 × 2 × 3 × 5 × 41 × 157 × 1093)See below for interesting mathematical facts about the number 422138460 from the Numbermatics database.
Names of 422138460
- Cardinal: 422138460 can be written as Four hundred twenty-two million, one hundred thirty-eight thousand, four hundred sixty.
Scientific notation
- Scientific notation: 4.2213846 × 108
Factors of 422138460
Divisors of 422138460
- 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 41 60 82 123 157 164 205 246 314 410 471 492 615 628 785 820 942 1093 1230 1570 1884 2186 2355 2460 3140 3279 4372 4710 5465 6437 6558 9420 10930 12874 13116 16395 19311 21860 25748 32185 32790 38622 44813 64370 65580 77244 89626 96555 128740 134439 171601 179252 193110 224065 268878 343202 386220 448130 514803 537756 672195 686404 858005 896260 1029606 1344390 1716010 2059212 2574015 2688780 3432020 5148030 7035641 10296060 14071282 21106923 28142564 35178205 42213846 70356410 84427692 105534615 140712820 211069230 422138460
- Sum of all divisors σ(n): 1219643712
- Sum of proper divisors (its aliquot sum) s(n): 797505252
- 422138460 is an abundant number, because the sum of its proper divisors (797505252) is greater than itself. Its abundance is 375366792
Bases of 422138460
- Binary: 110010010100101010010010111002
- Hexadecimal: 0x1929525C
- Base-36: 6ZBW4C
Squares and roots of 422138460
- 422138460 squared (4221384602) is 178200879411171600
- 422138460 cubed (4221384603) is 75225444805277686019736000
-
The
square root of 422138460 is 20546.0083714573 -
The
cube root of 422138460 is 750.1560919559
Scales and comparisons
How big is 422138460?- 422,138,460 seconds is equal to 13 years, 21 weeks, 6 days, 20 hours, 41 minutes.
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To count from 1 to 422,138,460 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 422138460 cubic inches would be around 62.5 feet tall.
Recreational maths with 422138460
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