8064420
8,064,420 is an even composite number composed of six prime numbers multiplied together.
8064420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 8064420:
22 × 3 × 5 × 72 × 13 × 211
(2 × 2 × 3 × 5 × 7 × 7 × 13 × 211)See below for interesting mathematical facts about the number 8064420 from the Numbermatics database.
Names of 8064420
- Cardinal: 8064420 can be written as Eight million, sixty-four thousand, four hundred twenty.
Scientific notation
- Scientific notation: 8.06442 × 106
Factors of 8064420
Divisors of 8064420
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 49 52 60 65 70 78 84 91 98 105 130 140 147 156 182 195 196 210 211 245 260 273 294 364 390 420 422 455 490 546 588 633 637 735 780 844 910 980 1055 1092 1266 1274 1365 1470 1477 1820 1911 2110 2532 2548 2730 2743 2940 2954 3165 3185 3822 4220 4431 5460 5486 5908 6330 6370 7385 7644 8229 8862 9555 10339 10972 12660 12740 13715 14770 16458 17724 19110 19201 20678 22155 27430 29540 31017 32916 38220 38402 41145 41356 44310 51695 54860 57603 62034 76804 82290 88620 96005 103390 115206 124068 134407 155085 164580 192010 206780 230412 268814 288015 310170 384020 403221 537628 576030 620340 672035 806442 1152060 1344070 1612884 2016105 2688140 4032210 8064420
- Sum of all divisors σ(n): 28421568
- Sum of proper divisors (its aliquot sum) s(n): 20357148
- 8064420 is an abundant number, because the sum of its proper divisors (20357148) is greater than itself. Its abundance is 12292728
Bases of 8064420
- Binary: 111101100001101101001002
- Hexadecimal: 0x7B0DA4
- Base-36: 4SUJO
Squares and roots of 8064420
- 8064420 squared (80644202) is 65034869936400
- 8064420 cubed (80644203) is 524468505812502888000
-
The
square root of 8064420 is 2839.7922459223 -
The
cube root of 8064420 is 200.5353987951
Scales and comparisons
How big is 8064420?- 8,064,420 seconds is equal to 13 weeks, 2 days, 8 hours, 7 minutes.
-
To count from 1 to 8,064,420 would take you about twenty 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 8064420 cubic inches would be around 16.7 feet tall.
Recreational maths with 8064420
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The information we have on file for 8064420 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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