30499020
30,499,020 is an even composite number composed of five prime numbers multiplied together.
30499020 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 30499020:
22 × 32 × 5 × 17 × 9967
(2 × 2 × 3 × 3 × 5 × 17 × 9967)See below for interesting mathematical facts about the number 30499020 from the Numbermatics database.
Names of 30499020
- Cardinal: 30499020 can be written as Thirty million, four hundred ninety-nine thousand and twenty.
Scientific notation
- Scientific notation: 3.049902 × 107
Factors of 30499020
Divisors of 30499020
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 255 306 340 510 612 765 1020 1530 3060 9967 19934 29901 39868 49835 59802 89703 99670 119604 149505 169439 179406 199340 299010 338878 358812 448515 508317 598020 677756 847195 897030 1016634 1524951 1694390 1794060 2033268 2541585 3049902 3388780 5083170 6099804 7624755 10166340 15249510 30499020
- Sum of all divisors σ(n): 97965504
- Sum of proper divisors (its aliquot sum) s(n): 67466484
- 30499020 is an abundant number, because the sum of its proper divisors (67466484) is greater than itself. Its abundance is 36967464
Bases of 30499020
- Binary: 11101000101100000110011002
- Hexadecimal: 0x1D160CC
- Base-36: I5P70
Squares and roots of 30499020
- 30499020 squared (304990202) is 930190220960400
- 30499020 cubed (304990203) is 28369890152875658808000
-
The
square root of 30499020 is 5522.5917828497 -
The
cube root of 30499020 is 312.4366420887
Scales and comparisons
How big is 30499020?- 30,499,020 seconds is equal to 50 weeks, 2 days, 23 hours, 57 minutes.
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To count from 1 to 30,499,020 would take you about twenty-three weeks!
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 30499020 cubic inches would be around 26 feet tall.
Recreational maths with 30499020
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The information we have on file for 30499020 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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