12005172
12,005,172 is an even composite number composed of four prime numbers multiplied together.
12005172 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 12005172:
22 × 36 × 23 × 179
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 23 × 179)See below for interesting mathematical facts about the number 12005172 from the Numbermatics database.
Names of 12005172
- Cardinal: 12005172 can be written as Twelve million, five thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 1.2005172 × 107
Factors of 12005172
Divisors of 12005172
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 9 12 18 23 27 36 46 54 69 81 92 108 138 162 179 207 243 276 324 358 414 486 537 621 716 729 828 972 1074 1242 1458 1611 1863 2148 2484 2916 3222 3726 4117 4833 5589 6444 7452 8234 9666 11178 12351 14499 16468 16767 19332 22356 24702 28998 33534 37053 43497 49404 57996 67068 74106 86994 111159 130491 148212 173988 222318 260982 333477 444636 521964 666954 1000431 1333908 2000862 3001293 4001724 6002586 12005172
- Sum of all divisors σ(n): 33052320
- Sum of proper divisors (its aliquot sum) s(n): 21047148
- 12005172 is an abundant number, because the sum of its proper divisors (21047148) is greater than itself. Its abundance is 9041976
Bases of 12005172
- Binary: 1011011100101111001101002
- Hexadecimal: 0xB72F34
- Base-36: 75B90
Squares and roots of 12005172
- 12005172 squared (120051722) is 144124154749584
- 12005172 cubed (120051723) is 1730235267123372848448
-
The
square root of 12005172 is 3464.8480486163 -
The
cube root of 12005172 is 228.9757352423
Scales and comparisons
How big is 12005172?- 12,005,172 seconds is equal to 19 weeks, 5 days, 22 hours, 46 minutes, 12 seconds.
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To count from 1 to 12,005,172 would take you about twenty-nine 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 12005172 cubic inches would be around 19.1 feet tall.
Recreational maths with 12005172
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The information we have on file for 12005172 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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