12472380
12,472,380 is an even composite number composed of four prime numbers multiplied together.
12472380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 12472380:
22 × 34 × 5 × 7699
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7699)See below for interesting mathematical facts about the number 12472380 from the Numbermatics database.
Names of 12472380
- Cardinal: 12472380 can be written as Twelve million, four hundred seventy-two thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.247238 × 107
Factors of 12472380
Divisors of 12472380
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1620 7699 15398 23097 30796 38495 46194 69291 76990 92388 115485 138582 153980 207873 230970 277164 346455 415746 461940 623619 692910 831492 1039365 1247238 1385820 2078730 2494476 3118095 4157460 6236190 12472380
- Sum of all divisors σ(n): 39131400
- Sum of proper divisors (its aliquot sum) s(n): 26659020
- 12472380 is an abundant number, because the sum of its proper divisors (26659020) is greater than itself. Its abundance is 14186640
Bases of 12472380
- Binary: 1011111001010000001111002
- Hexadecimal: 0xBE503C
- Base-36: 7FBR0
Squares and roots of 12472380
- 12472380 squared (124723802) is 155560262864400
- 12472380 cubed (124723803) is 1940206711344685272000
-
The
square root of 12472380 is 3531.6256879799 -
The
cube root of 12472380 is 231.9083813823
Scales and comparisons
How big is 12472380?- 12,472,380 seconds is equal to 20 weeks, 4 days, 8 hours, 33 minutes.
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To count from 1 to 12,472,380 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 12472380 cubic inches would be around 19.3 feet tall.
Recreational maths with 12472380
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The information we have on file for 12472380 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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