13453986
13,453,986 is an even composite number composed of six prime numbers multiplied together.
13453986 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13453986:
2 × 3 × 7 × 13 × 41 × 601
See below for interesting mathematical facts about the number 13453986 from the Numbermatics database.
Names of 13453986
- Cardinal: 13453986 can be written as Thirteen million, four hundred fifty-three thousand, nine hundred eighty-six.
Scientific notation
- Scientific notation: 1.3453986 × 107
Factors of 13453986
Divisors of 13453986
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 41 42 78 82 91 123 182 246 273 287 533 546 574 601 861 1066 1202 1599 1722 1803 3198 3606 3731 4207 7462 7813 8414 11193 12621 15626 22386 23439 24641 25242 46878 49282 54691 73923 109382 147846 164073 172487 320333 328146 344974 517461 640666 960999 1034922 1921998 2242331 4484662 6726993 13453986
- Sum of all divisors σ(n): 33981696
- Sum of proper divisors (its aliquot sum) s(n): 20527710
- 13453986 is an abundant number, because the sum of its proper divisors (20527710) is greater than itself. Its abundance is 7073724
Bases of 13453986
- Binary: 1100110101001010101000102
- Hexadecimal: 0xCD4AA2
- Base-36: 80D5U
Squares and roots of 13453986
- 13453986 squared (134539862) is 181009739288196
- 13453986 cubed (134539863) is 2435302498247038949256
-
The
square root of 13453986 is 3667.9675571085 -
The
cube root of 13453986 is 237.8393214367
Scales and comparisons
How big is 13453986?- 13,453,986 seconds is equal to 22 weeks, 1 day, 17 hours, 13 minutes, 6 seconds.
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To count from 1 to 13,453,986 would take you about thirty-three 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 13453986 cubic inches would be around 19.8 feet tall.
Recreational maths with 13453986
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The information we have on file for 13453986 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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