13945088
13,945,088 is an even composite number composed of four prime numbers multiplied together.
13945088 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13945088:
28 × 19 × 47 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 47 × 61)See below for interesting mathematical facts about the number 13945088 from the Numbermatics database.
Names of 13945088
- Cardinal: 13945088 can be written as Thirteen million, nine hundred forty-five thousand and eighty-eight.
Scientific notation
- Scientific notation: 1.3945088 × 107
Factors of 13945088
Divisors of 13945088
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 16 19 32 38 47 61 64 76 94 122 128 152 188 244 256 304 376 488 608 752 893 976 1159 1216 1504 1786 1952 2318 2432 2867 3008 3572 3904 4636 4864 5734 6016 7144 7808 9272 11468 12032 14288 15616 18544 22936 28576 37088 45872 54473 57152 74176 91744 108946 114304 148352 183488 217892 228608 296704 366976 435784 733952 871568 1743136 3486272 6972544 13945088
- Sum of all divisors σ(n): 30414720
- Sum of proper divisors (its aliquot sum) s(n): 16469632
- 13945088 is an abundant number, because the sum of its proper divisors (16469632) is greater than itself. Its abundance is 2524544
Bases of 13945088
- Binary: 1101010011001001000000002
- Hexadecimal: 0xD4C900
- Base-36: 8AW3K
Squares and roots of 13945088
- 13945088 squared (139450882) is 194465479327744
- 13945088 cubed (139450883) is 2711838222187570921472
-
The
square root of 13945088 is 3734.3122526109 -
The
cube root of 13945088 is 240.6987046493
Scales and comparisons
How big is 13945088?- 13,945,088 seconds is equal to 23 weeks, 9 hours, 38 minutes, 8 seconds.
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To count from 1 to 13,945,088 would take you about thirty-four 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 13945088 cubic inches would be around 20.1 feet tall.
Recreational maths with 13945088
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The information we have on file for 13945088 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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