13905120
13,905,120 is an even composite number composed of five prime numbers multiplied together.
13905120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13905120:
25 × 3 × 5 × 59 × 491
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 59 × 491)See below for interesting mathematical facts about the number 13905120 from the Numbermatics database.
Names of 13905120
- Cardinal: 13905120 can be written as Thirteen million, nine hundred five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.390512 × 107
Factors of 13905120
Divisors of 13905120
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 59 60 80 96 118 120 160 177 236 240 295 354 472 480 491 590 708 885 944 982 1180 1416 1473 1770 1888 1964 2360 2455 2832 2946 3540 3928 4720 4910 5664 5892 7080 7365 7856 9440 9820 11784 14160 14730 15712 19640 23568 28320 28969 29460 39280 47136 57938 58920 78560 86907 115876 117840 144845 173814 231752 235680 289690 347628 434535 463504 579380 695256 869070 927008 1158760 1390512 1738140 2317520 2781024 3476280 4635040 6952560 13905120
- Sum of all divisors σ(n): 44634240
- Sum of proper divisors (its aliquot sum) s(n): 30729120
- 13905120 is an abundant number, because the sum of its proper divisors (30729120) is greater than itself. Its abundance is 16824000
Bases of 13905120
- Binary: 1101010000101100111000002
- Hexadecimal: 0xD42CE0
- Base-36: 8A19C
Squares and roots of 13905120
- 13905120 squared (139051202) is 193352362214400
- 13905120 cubed (139051203) is 2688587798874697728000
-
The
square root of 13905120 is 3728.9569587219 -
The
cube root of 13905120 is 240.4685291843
Scales and comparisons
How big is 13905120?- 13,905,120 seconds is equal to 22 weeks, 6 days, 22 hours, 32 minutes.
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To count from 1 to 13,905,120 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 13905120 cubic inches would be around 20 feet tall.
Recreational maths with 13905120
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The information we have on file for 13905120 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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