13628220
13,628,220 is an even composite number composed of six prime numbers multiplied together.
13628220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13628220:
22 × 3 × 5 × 17 × 31 × 431
(2 × 2 × 3 × 5 × 17 × 31 × 431)See below for interesting mathematical facts about the number 13628220 from the Numbermatics database.
Names of 13628220
- Cardinal: 13628220 can be written as Thirteen million, six hundred twenty-eight thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.362822 × 107
Factors of 13628220
Divisors of 13628220
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 30 31 34 51 60 62 68 85 93 102 124 155 170 186 204 255 310 340 372 431 465 510 527 620 862 930 1020 1054 1293 1581 1724 1860 2108 2155 2586 2635 3162 4310 5172 5270 6324 6465 7327 7905 8620 10540 12930 13361 14654 15810 21981 25860 26722 29308 31620 36635 40083 43962 53444 66805 73270 80166 87924 109905 133610 146540 160332 200415 219810 227137 267220 400830 439620 454274 681411 801660 908548 1135685 1362822 2271370 2725644 3407055 4542740 6814110 13628220
- Sum of all divisors σ(n): 41803776
- Sum of proper divisors (its aliquot sum) s(n): 28175556
- 13628220 is an abundant number, because the sum of its proper divisors (28175556) is greater than itself. Its abundance is 14547336
Bases of 13628220
- Binary: 1100111111110011001111002
- Hexadecimal: 0xCFF33C
- Base-36: 843LO
Squares and roots of 13628220
- 13628220 squared (136282202) is 185728380368400
- 13628220 cubed (136282203) is 2531147227904236248000
-
The
square root of 13628220 is 3691.6419111285 -
The
cube root of 13628220 is 238.8616228321
Scales and comparisons
How big is 13628220?- 13,628,220 seconds is equal to 22 weeks, 3 days, 17 hours, 37 minutes.
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To count from 1 to 13,628,220 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 13628220 cubic inches would be around 19.9 feet tall.
Recreational maths with 13628220
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The information we have on file for 13628220 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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