12839040
12,839,040 is an even composite number composed of four prime numbers multiplied together.
12839040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 12839040:
27 × 33 × 5 × 743
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 743)See below for interesting mathematical facts about the number 12839040 from the Numbermatics database.
Names of 12839040
- Cardinal: 12839040 can be written as Twelve million, eight hundred thirty-nine thousand and forty.
Scientific notation
- Scientific notation: 1.283904 × 107
Factors of 12839040
Divisors of 12839040
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 270 288 320 360 384 432 480 540 576 640 720 743 864 960 1080 1152 1440 1486 1728 1920 2160 2229 2880 2972 3456 3715 4320 4458 5760 5944 6687 7430 8640 8916 11145 11888 13374 14860 17280 17832 20061 22290 23776 26748 29720 33435 35664 40122 44580 47552 53496 59440 66870 71328 80244 89160 95104 100305 106992 118880 133740 142656 160488 178320 200610 213984 237760 267480 285312 320976 356640 401220 427968 475520 534960 641952 713280 802440 855936 1069920 1283904 1426560 1604880 2139840 2567808 3209760 4279680 6419520 12839040
- Sum of all divisors σ(n): 45532800
- Sum of proper divisors (its aliquot sum) s(n): 32693760
- 12839040 is an abundant number, because the sum of its proper divisors (32693760) is greater than itself. Its abundance is 19854720
Bases of 12839040
- Binary: 1100001111101000100000002
- Hexadecimal: 0xC3E880
- Base-36: 7N6O0
Squares and roots of 12839040
- 12839040 squared (128390402) is 164840948121600
- 12839040 cubed (128390403) is 2116399526571147264000
-
The
square root of 12839040 is 3583.1606159925 -
The
cube root of 12839040 is 234.1589977915
Scales and comparisons
How big is 12839040?- 12,839,040 seconds is equal to 21 weeks, 1 day, 14 hours, 24 minutes.
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To count from 1 to 12,839,040 would take you about thirty-one 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 12839040 cubic inches would be around 19.5 feet tall.
Recreational maths with 12839040
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The information we have on file for 12839040 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!
Keywords: Divisors of 12839040, math, Factors of 12839040, curriculum, school, college, exams, university, Prime factorization of 12839040, STEM, science, technology, engineering, physics, economics, calculator, twelve million, eight hundred thirty-nine thousand and forty.