13045428
13,045,428 is an even composite number composed of five prime numbers multiplied together.
13045428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13045428:
22 × 33 × 11 × 79 × 139
(2 × 2 × 3 × 3 × 3 × 11 × 79 × 139)See below for interesting mathematical facts about the number 13045428 from the Numbermatics database.
Names of 13045428
- Cardinal: 13045428 can be written as Thirteen million, forty-five thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3045428 × 107
Factors of 13045428
Divisors of 13045428
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 79 99 108 132 139 158 198 237 278 297 316 396 417 474 556 594 711 834 869 948 1188 1251 1422 1529 1668 1738 2133 2502 2607 2844 3058 3476 3753 4266 4587 5004 5214 6116 7506 7821 8532 9174 10428 10981 13761 15012 15642 18348 21962 23463 27522 31284 32943 41283 43924 46926 55044 65886 82566 93852 98829 120791 131772 165132 197658 241582 296487 362373 395316 483164 592974 724746 1087119 1185948 1449492 2174238 3261357 4348476 6522714 13045428
- Sum of all divisors σ(n): 37632000
- Sum of proper divisors (its aliquot sum) s(n): 24586572
- 13045428 is an abundant number, because the sum of its proper divisors (24586572) is greater than itself. Its abundance is 11541144
Bases of 13045428
- Binary: 1100011100001110101101002
- Hexadecimal: 0xC70EB4
- Base-36: 7RLX0
Squares and roots of 13045428
- 13045428 squared (130454282) is 170183191703184
- 13045428 cubed (130454283) is 2220112574174084242752
-
The
square root of 13045428 is 3611.8455116463 -
The
cube root of 13045428 is 235.4070386469
Scales and comparisons
How big is 13045428?- 13,045,428 seconds is equal to 21 weeks, 3 days, 23 hours, 43 minutes, 48 seconds.
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To count from 1 to 13,045,428 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 13045428 cubic inches would be around 19.6 feet tall.
Recreational maths with 13045428
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The information we have on file for 13045428 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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