13890030
13,890,030 is an even composite number composed of six prime numbers multiplied together.
13890030 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13890030:
2 × 3 × 5 × 72 × 11 × 859
(2 × 3 × 5 × 7 × 7 × 11 × 859)See below for interesting mathematical facts about the number 13890030 from the Numbermatics database.
Names of 13890030
- Cardinal: 13890030 can be written as Thirteen million, eight hundred ninety thousand and thirty.
Scientific notation
- Scientific notation: 1.389003 × 107
Factors of 13890030
Divisors of 13890030
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 49 55 66 70 77 98 105 110 147 154 165 210 231 245 294 330 385 462 490 539 735 770 859 1078 1155 1470 1617 1718 2310 2577 2695 3234 4295 5154 5390 6013 8085 8590 9449 12026 12885 16170 18039 18898 25770 28347 30065 36078 42091 47245 56694 60130 66143 84182 90195 94490 126273 132286 141735 180390 198429 210455 252546 283470 330715 396858 420910 463001 631365 661430 926002 992145 1262730 1389003 1984290 2315005 2778006 4630010 6945015 13890030
- Sum of all divisors σ(n): 42353280
- Sum of proper divisors (its aliquot sum) s(n): 28463250
- 13890030 is an abundant number, because the sum of its proper divisors (28463250) is greater than itself. Its abundance is 14573220
Bases of 13890030
- Binary: 1101001111110001111011102
- Hexadecimal: 0xD3F1EE
- Base-36: 89PM6
Squares and roots of 13890030
- 13890030 squared (138900302) is 192932933400900
- 13890030 cubed (138900303) is 2679844232926503027000
-
The
square root of 13890030 is 3726.9330554761 -
The
cube root of 13890030 is 240.3815112723
Scales and comparisons
How big is 13890030?- 13,890,030 seconds is equal to 22 weeks, 6 days, 18 hours, 20 minutes, 30 seconds.
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To count from 1 to 13,890,030 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 13890030 cubic inches would be around 20 feet tall.
Recreational maths with 13890030
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The information we have on file for 13890030 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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