13894020
13,894,020 is an even composite number composed of five prime numbers multiplied together.
13894020 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 13894020:
22 × 32 × 5 × 7 × 11027
(2 × 2 × 3 × 3 × 5 × 7 × 11027)See below for interesting mathematical facts about the number 13894020 from the Numbermatics database.
Names of 13894020
- Cardinal: 13894020 can be written as Thirteen million, eight hundred ninety-four thousand and twenty.
Scientific notation
- Scientific notation: 1.389402 × 107
Factors of 13894020
Divisors of 13894020
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 11027 22054 33081 44108 55135 66162 77189 99243 110270 132324 154378 165405 198486 220540 231567 308756 330810 385945 396972 463134 496215 661620 694701 771890 926268 992430 1157835 1389402 1543780 1984860 2315670 2778804 3473505 4631340 6947010 13894020
- Sum of all divisors σ(n): 48170304
- Sum of proper divisors (its aliquot sum) s(n): 34276284
- 13894020 is an abundant number, because the sum of its proper divisors (34276284) is greater than itself. Its abundance is 20382264
Bases of 13894020
- Binary: 1101010000000001100001002
- Hexadecimal: 0xD40184
- Base-36: 89SP0
Squares and roots of 13894020
- 13894020 squared (138940202) is 193043791760400
- 13894020 cubed (138940203) is 2682154303594832808000
-
The
square root of 13894020 is 3727.4683097245 -
The
cube root of 13894020 is 240.4045261111
Scales and comparisons
How big is 13894020?- 13,894,020 seconds is equal to 22 weeks, 6 days, 19 hours, 27 minutes.
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To count from 1 to 13,894,020 would take you about thirty-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 13894020 cubic inches would be around 20 feet tall.
Recreational maths with 13894020
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The information we have on file for 13894020 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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