13228072
13,228,072 is an even composite number composed of five prime numbers multiplied together.
13228072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13228072:
23 × 11 × 13 × 31 × 373
(2 × 2 × 2 × 11 × 13 × 31 × 373)See below for interesting mathematical facts about the number 13228072 from the Numbermatics database.
Names of 13228072
- Cardinal: 13228072 can be written as Thirteen million, two hundred twenty-eight thousand and seventy-two.
Scientific notation
- Scientific notation: 1.3228072 × 107
Factors of 13228072
Divisors of 13228072
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 11 13 22 26 31 44 52 62 88 104 124 143 248 286 341 373 403 572 682 746 806 1144 1364 1492 1612 2728 2984 3224 4103 4433 4849 8206 8866 9698 11563 16412 17732 19396 23126 32824 35464 38792 46252 53339 92504 106678 127193 150319 213356 254386 300638 426712 508772 601276 1017544 1202552 1653509 3307018 6614036 13228072
- Sum of all divisors σ(n): 30159360
- Sum of proper divisors (its aliquot sum) s(n): 16931288
- 13228072 is an abundant number, because the sum of its proper divisors (16931288) is greater than itself. Its abundance is 3703216
Bases of 13228072
- Binary: 1100100111011000001010002
- Hexadecimal: 0xC9D828
- Base-36: 7VIUG
Squares and roots of 13228072
- 13228072 squared (132280722) is 174981888837184
- 13228072 cubed (132280723) is 2314673024234266229248
-
The
square root of 13228072 is 3637.0416549717 -
The
cube root of 13228072 is 236.5005654149
Scales and comparisons
How big is 13228072?- 13,228,072 seconds is equal to 21 weeks, 6 days, 2 hours, 27 minutes, 52 seconds.
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To count from 1 to 13,228,072 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 13228072 cubic inches would be around 19.7 feet tall.
Recreational maths with 13228072
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The information we have on file for 13228072 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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