13791120
13,791,120 is an even composite number composed of five prime numbers multiplied together.
13791120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13791120:
24 × 3 × 5 × 7 × 8209
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 8209)See below for interesting mathematical facts about the number 13791120 from the Numbermatics database.
Names of 13791120
- Cardinal: 13791120 can be written as Thirteen million, seven hundred ninety-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.379112 × 107
Factors of 13791120
Divisors of 13791120
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 8209 16418 24627 32836 41045 49254 57463 65672 82090 98508 114926 123135 131344 164180 172389 197016 229852 246270 287315 328360 344778 394032 459704 492540 574630 656720 689556 861945 919408 985080 1149260 1379112 1723890 1970160 2298520 2758224 3447780 4597040 6895560 13791120
- Sum of all divisors σ(n): 48865920
- Sum of proper divisors (its aliquot sum) s(n): 35074800
- 13791120 is an abundant number, because the sum of its proper divisors (35074800) is greater than itself. Its abundance is 21283680
Bases of 13791120
- Binary: 1101001001101111100100002
- Hexadecimal: 0xD26F90
- Base-36: 87LAO
Squares and roots of 13791120
- 13791120 squared (137911202) is 190194990854400
- 13791120 cubed (137911203) is 2623001942271932928000
-
The
square root of 13791120 is 3713.6397240443 -
The
cube root of 13791120 is 239.8095711657
Scales and comparisons
How big is 13791120?- 13,791,120 seconds is equal to 22 weeks, 5 days, 14 hours, 52 minutes.
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To count from 1 to 13,791,120 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 13791120 cubic inches would be around 20 feet tall.
Recreational maths with 13791120
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The information we have on file for 13791120 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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