12143472
12,143,472 is an even composite number composed of five prime numbers multiplied together.
12143472 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 12143472:
24 × 3 × 11 × 109 × 211
(2 × 2 × 2 × 2 × 3 × 11 × 109 × 211)See below for interesting mathematical facts about the number 12143472 from the Numbermatics database.
Names of 12143472
- Cardinal: 12143472 can be written as Twelve million, one hundred forty-three thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.2143472 × 107
Factors of 12143472
Divisors of 12143472
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 109 132 176 211 218 264 327 422 436 528 633 654 844 872 1199 1266 1308 1688 1744 2321 2398 2532 2616 3376 3597 4642 4796 5064 5232 6963 7194 9284 9592 10128 13926 14388 18568 19184 22999 27852 28776 37136 45998 55704 57552 68997 91996 111408 137994 183992 252989 275988 367984 505978 551976 758967 1011956 1103952 1517934 2023912 3035868 4047824 6071736 12143472
- Sum of all divisors σ(n): 34700160
- Sum of proper divisors (its aliquot sum) s(n): 22556688
- 12143472 is an abundant number, because the sum of its proper divisors (22556688) is greater than itself. Its abundance is 10413216
Bases of 12143472
- Binary: 1011100101001011011100002
- Hexadecimal: 0xB94B70
- Base-36: 789YO
Squares and roots of 12143472
- 12143472 squared (121434722) is 147463912214784
- 12143472 cubed (121434723) is 1790723888990687490048
-
The
square root of 12143472 is 3484.7484844677 -
The
cube root of 12143472 is 229.8516497661
Scales and comparisons
How big is 12143472?- 12,143,472 seconds is equal to 20 weeks, 13 hours, 11 minutes, 12 seconds.
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To count from 1 to 12,143,472 would take you about thirty 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 12143472 cubic inches would be around 19.2 feet tall.
Recreational maths with 12143472
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The information we have on file for 12143472 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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