13890294
13,890,294 is an even composite number composed of five prime numbers multiplied together.
13890294 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 13890294:
2 × 32 × 11 × 312 × 73
(2 × 3 × 3 × 11 × 31 × 31 × 73)See below for interesting mathematical facts about the number 13890294 from the Numbermatics database.
Names of 13890294
- Cardinal: 13890294 can be written as Thirteen million, eight hundred ninety thousand, two hundred ninety-four.
Scientific notation
- Scientific notation: 1.3890294 × 107
Factors of 13890294
Divisors of 13890294
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 11 18 22 31 33 62 66 73 93 99 146 186 198 219 279 341 438 558 657 682 803 961 1023 1314 1606 1922 2046 2263 2409 2883 3069 4526 4818 5766 6138 6789 7227 8649 10571 13578 14454 17298 20367 21142 24893 31713 40734 49786 63426 70153 74679 95139 140306 149358 190278 210459 224037 420918 448074 631377 771683 1262754 1543366 2315049 4630098 6945147 13890294
- Sum of all divisors σ(n): 34389576
- Sum of proper divisors (its aliquot sum) s(n): 20499282
- 13890294 is an abundant number, because the sum of its proper divisors (20499282) is greater than itself. Its abundance is 6608988
Bases of 13890294
- Binary: 1101001111110010111101102
- Hexadecimal: 0xD3F2F6
- Base-36: 89PTI
Squares and roots of 13890294
- 13890294 squared (138902942) is 192940267406436
- 13890294 cubed (138902943) is 2679997038714013532184
-
The
square root of 13890294 is 3726.9684731695 -
The
cube root of 13890294 is 240.3830341949
Scales and comparisons
How big is 13890294?- 13,890,294 seconds is equal to 22 weeks, 6 days, 18 hours, 24 minutes, 54 seconds.
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To count from 1 to 13,890,294 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 13890294 cubic inches would be around 20 feet tall.
Recreational maths with 13890294
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The information we have on file for 13890294 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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