13042458
13,042,458 is an even composite number composed of five prime numbers multiplied together.
13042458 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13042458:
2 × 34 × 11 × 13 × 563
(2 × 3 × 3 × 3 × 3 × 11 × 13 × 563)See below for interesting mathematical facts about the number 13042458 from the Numbermatics database.
Names of 13042458
- Cardinal: 13042458 can be written as Thirteen million, forty-two thousand, four hundred fifty-eight.
Scientific notation
- Scientific notation: 1.3042458 × 107
Factors of 13042458
Divisors of 13042458
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 81 99 117 143 162 198 234 286 297 351 429 563 594 702 858 891 1053 1126 1287 1689 1782 2106 2574 3378 3861 5067 6193 7319 7722 10134 11583 12386 14638 15201 18579 21957 23166 30402 37158 43914 45603 55737 65871 80509 91206 111474 131742 161018 167211 197613 241527 334422 395226 483054 501633 592839 724581 1003266 1185678 1449162 2173743 4347486 6521229 13042458
- Sum of all divisors σ(n): 34394976
- Sum of proper divisors (its aliquot sum) s(n): 21352518
- 13042458 is an abundant number, because the sum of its proper divisors (21352518) is greater than itself. Its abundance is 8310060
Bases of 13042458
- Binary: 1100011100000011000110102
- Hexadecimal: 0xC7031A
- Base-36: 7RJMI
Squares and roots of 13042458
- 13042458 squared (130424582) is 170105710681764
- 13042458 cubed (130424583) is 2218596587127058335912
-
The
square root of 13042458 is 3611.4343410895 -
The
cube root of 13042458 is 235.3891725671
Scales and comparisons
How big is 13042458?- 13,042,458 seconds is equal to 21 weeks, 3 days, 22 hours, 54 minutes, 18 seconds.
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To count from 1 to 13,042,458 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 13042458 cubic inches would be around 19.6 feet tall.
Recreational maths with 13042458
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The information we have on file for 13042458 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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