21307104
21,307,104 is an even composite number composed of five prime numbers multiplied together.
21307104 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21307104:
25 × 33 × 7 × 13 × 271
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 271)See below for interesting mathematical facts about the number 21307104 from the Numbermatics database.
Names of 21307104
- Cardinal: 21307104 can be written as Twenty-one million, three hundred seven thousand, one hundred four.
Scientific notation
- Scientific notation: 2.1307104 × 107
Factors of 21307104
Divisors of 21307104
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 72 78 84 91 96 104 108 112 117 126 144 156 168 182 189 208 216 224 234 252 271 273 288 312 336 351 364 378 416 432 468 504 542 546 624 672 702 728 756 813 819 864 936 1008 1084 1092 1248 1404 1456 1512 1626 1638 1872 1897 2016 2168 2184 2439 2457 2808 2912 3024 3252 3276 3523 3744 3794 4336 4368 4878 4914 5616 5691 6048 6504 6552 7046 7317 7588 8672 8736 9756 9828 10569 11232 11382 13008 13104 14092 14634 15176 17073 19512 19656 21138 22764 24661 26016 26208 28184 29268 30352 31707 34146 39024 39312 42276 45528 49322 51219 56368 58536 60704 63414 68292 73983 78048 78624 84552 91056 95121 98644 102438 112736 117072 126828 136584 147966 169104 182112 190242 197288 204876 221949 234144 253656 273168 295932 338208 380484 394576 409752 443898 507312 546336 591864 665847 760968 789152 819504 887796 1014624 1183728 1331694 1521936 1639008 1775592 2367456 2663388 3043872 3551184 5326776 7102368 10653552 21307104
- Sum of all divisors σ(n): 76769280
- Sum of proper divisors (its aliquot sum) s(n): 55462176
- 21307104 is an abundant number, because the sum of its proper divisors (55462176) is greater than itself. Its abundance is 34155072
Bases of 21307104
- Binary: 10100010100011110111000002
- Hexadecimal: 0x1451EE0
- Base-36: COOO0
Squares and roots of 21307104
- 21307104 squared (213071042) is 453992680866816
- 21307104 cubed (213071043) is 9673269266468058660864
-
The
square root of 21307104 is 4615.9618715929 -
The
cube root of 21307104 is 277.2307980997
Scales and comparisons
How big is 21307104?- 21,307,104 seconds is equal to 35 weeks, 1 day, 14 hours, 38 minutes, 24 seconds.
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To count from 1 to 21,307,104 would take you about five days!
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 21307104 cubic inches would be around 23.1 feet tall.
Recreational maths with 21307104
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The information we have on file for 21307104 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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