13142220
13,142,220 is an even composite number composed of seven prime numbers multiplied together.
13142220 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13142220:
22 × 3 × 5 × 7 × 13 × 29 × 83
(2 × 2 × 3 × 5 × 7 × 13 × 29 × 83)See below for interesting mathematical facts about the number 13142220 from the Numbermatics database.
Names of 13142220
- Cardinal: 13142220 can be written as Thirteen million, one hundred forty-two thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.314222 × 107
Factors of 13142220
Divisors of 13142220
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 29 30 35 39 42 52 58 60 65 70 78 83 84 87 91 105 116 130 140 145 156 166 174 182 195 203 210 249 260 273 290 332 348 364 377 390 406 415 420 435 455 498 546 580 581 609 754 780 812 830 870 910 996 1015 1079 1092 1131 1162 1218 1245 1365 1508 1660 1740 1743 1820 1885 2030 2158 2262 2324 2407 2436 2490 2639 2730 2905 3045 3237 3486 3770 4060 4316 4524 4814 4980 5278 5395 5460 5655 5810 6090 6474 6972 7221 7540 7553 7917 8715 9628 10556 10790 11310 11620 12035 12180 12948 13195 14442 15106 15834 16185 16849 17430 21580 22620 22659 24070 26390 28884 30212 31291 31668 32370 33698 34860 36105 37765 39585 45318 48140 50547 52780 62582 64740 67396 72210 75530 79170 84245 90636 93873 101094 113295 125164 144420 151060 156455 158340 168490 187746 202188 219037 226590 252735 312910 336980 375492 438074 453180 469365 505470 625820 657111 876148 938730 1010940 1095185 1314222 1877460 2190370 2628444 3285555 4380740 6571110 13142220
- Sum of all divisors σ(n): 47416320
- Sum of proper divisors (its aliquot sum) s(n): 34274100
- 13142220 is an abundant number, because the sum of its proper divisors (34274100) is greater than itself. Its abundance is 21131880
Bases of 13142220
- Binary: 1100100010001000110011002
- Hexadecimal: 0xC888CC
- Base-36: 7TOLO
Squares and roots of 13142220
- 13142220 squared (131422202) is 172717946528400
- 13142220 cubed (131422203) is 2269897251224469048000
-
The
square root of 13142220 is 3625.2199933245 -
The
cube root of 13142220 is 235.9878141749
Scales and comparisons
How big is 13142220?- 13,142,220 seconds is equal to 21 weeks, 5 days, 2 hours, 37 minutes.
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To count from 1 to 13,142,220 would take you about thirty-two 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 13142220 cubic inches would be around 19.7 feet tall.
Recreational maths with 13142220
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The information we have on file for 13142220 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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