30813160
30,813,160 is an even composite number composed of five prime numbers multiplied together.
30813160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 30813160:
23 × 5 × 72 × 79 × 199
(2 × 2 × 2 × 5 × 7 × 7 × 79 × 199)See below for interesting mathematical facts about the number 30813160 from the Numbermatics database.
Names of 30813160
- Cardinal: 30813160 can be written as Thirty million, eight hundred thirteen thousand, one hundred sixty.
Scientific notation
- Scientific notation: 3.081316 × 107
Factors of 30813160
Divisors of 30813160
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 79 98 140 158 196 199 245 280 316 392 395 398 490 553 632 790 796 980 995 1106 1393 1580 1592 1960 1990 2212 2765 2786 3160 3871 3980 4424 5530 5572 6965 7742 7960 9751 11060 11144 13930 15484 15721 19355 19502 22120 27860 30968 31442 38710 39004 48755 55720 62884 77420 78008 78605 97510 110047 125768 154840 157210 195020 220094 314420 390040 440188 550235 628840 770329 880376 1100470 1540658 2200940 3081316 3851645 4401880 6162632 7703290 15406580 30813160
- Sum of all divisors σ(n): 82080000
- Sum of proper divisors (its aliquot sum) s(n): 51266840
- 30813160 is an abundant number, because the sum of its proper divisors (51266840) is greater than itself. Its abundance is 20453680
Bases of 30813160
- Binary: 11101011000101011111010002
- Hexadecimal: 0x1D62BE8
- Base-36: ICFL4
Squares and roots of 30813160
- 30813160 squared (308131602) is 949450829185600
- 30813160 cubed (308131603) is 29255580311828562496000
-
The
square root of 30813160 is 5550.9602772855 -
The
cube root of 30813160 is 313.5056795425
Scales and comparisons
How big is 30813160?- 30,813,160 seconds is equal to 50 weeks, 6 days, 15 hours, 12 minutes, 40 seconds.
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To count from 1 to 30,813,160 would take you about twenty-four 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 30813160 cubic inches would be around 26.1 feet tall.
Recreational maths with 30813160
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The information we have on file for 30813160 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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