13889475
13,889,475 is an odd composite number composed of three prime numbers multiplied together.
13889475 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13889475:
34 × 52 × 193
(3 × 3 × 3 × 3 × 5 × 5 × 19 × 19 × 19)See below for interesting mathematical facts about the number 13889475 from the Numbermatics database.
Names of 13889475
- Cardinal: 13889475 can be written as Thirteen million, eight hundred eighty-nine thousand, four hundred seventy-five.
Scientific notation
- Scientific notation: 1.3889475 × 107
Factors of 13889475
Divisors of 13889475
- Number of divisors d(n): 60
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Complete list of divisors:
1 3 5 9 15 19 25 27 45 57 75 81 95 135 171 225 285 361 405 475 513 675 855 1083 1425 1539 1805 2025 2565 3249 4275 5415 6859 7695 9025 9747 12825 16245 20577 27075 29241 34295 38475 48735 61731 81225 102885 146205 171475 185193 243675 308655 514425 555579 731025 925965 1543275 2777895 4629825 13889475
- Sum of all divisors σ(n): 27157240
- Sum of proper divisors (its aliquot sum) s(n): 13267765
- 13889475 is a deficient number, because the sum of its proper divisors (13267765) is less than itself. Its deficiency is 621710
Bases of 13889475
- Binary: 1101001111101111110000112
- Hexadecimal: 0xD3EFC3
- Base-36: 89P6R
Squares and roots of 13889475
- 13889475 squared (138894752) is 192917515775625
- 13889475 cubed (138894753) is 2679523012427649046875
-
The
square root of 13889475 is 3726.8585967273 -
The
cube root of 13889475 is 240.3783096109
Scales and comparisons
How big is 13889475?- 13,889,475 seconds is equal to 22 weeks, 6 days, 18 hours, 11 minutes, 15 seconds.
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To count from 1 to 13,889,475 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 13889475 cubic inches would be around 20 feet tall.
Recreational maths with 13889475
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The information we have on file for 13889475 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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