13442520
13,442,520 is an even composite number composed of six prime numbers multiplied together.
13442520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13442520:
23 × 3 × 5 × 7 × 13 × 1231
(2 × 2 × 2 × 3 × 5 × 7 × 13 × 1231)See below for interesting mathematical facts about the number 13442520 from the Numbermatics database.
Names of 13442520
- Cardinal: 13442520 can be written as Thirteen million, four hundred forty-two thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.344252 × 107
Factors of 13442520
Divisors of 13442520
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 35 39 40 42 52 56 60 65 70 78 84 91 104 105 120 130 140 156 168 182 195 210 260 273 280 312 364 390 420 455 520 546 728 780 840 910 1092 1231 1365 1560 1820 2184 2462 2730 3640 3693 4924 5460 6155 7386 8617 9848 10920 12310 14772 16003 17234 18465 24620 25851 29544 32006 34468 36930 43085 48009 49240 51702 64012 68936 73860 80015 86170 96018 103404 112021 128024 129255 147720 160030 172340 192036 206808 224042 240045 258510 320060 336063 344680 384072 448084 480090 517020 560105 640120 672126 896168 960180 1034040 1120210 1344252 1680315 1920360 2240420 2688504 3360630 4480840 6721260 13442520
- Sum of all divisors σ(n): 49674240
- Sum of proper divisors (its aliquot sum) s(n): 36231720
- 13442520 is an abundant number, because the sum of its proper divisors (36231720) is greater than itself. Its abundance is 22789200
Bases of 13442520
- Binary: 1100110100011101110110002
- Hexadecimal: 0xCD1DD8
- Base-36: 804BC
Squares and roots of 13442520
- 13442520 squared (134425202) is 180701343950400
- 13442520 cubed (134425203) is 2429081430080131008000
-
The
square root of 13442520 is 3666.4042330327 -
The
cube root of 13442520 is 237.7717369867
Scales and comparisons
How big is 13442520?- 13,442,520 seconds is equal to 22 weeks, 1 day, 14 hours, 2 minutes.
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To count from 1 to 13,442,520 would take you about thirty-three 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 13442520 cubic inches would be around 19.8 feet tall.
Recreational maths with 13442520
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The information we have on file for 13442520 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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