12449940
12,449,940 is an even composite number composed of six prime numbers multiplied together.
12449940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 12449940:
22 × 3 × 5 × 19 × 67 × 163
(2 × 2 × 3 × 5 × 19 × 67 × 163)See below for interesting mathematical facts about the number 12449940 from the Numbermatics database.
Names of 12449940
- Cardinal: 12449940 can be written as Twelve million, four hundred forty-nine thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.244994 × 107
Factors of 12449940
Divisors of 12449940
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 67 76 95 114 134 163 190 201 228 268 285 326 335 380 402 489 570 652 670 804 815 978 1005 1140 1273 1340 1630 1956 2010 2445 2546 3097 3260 3819 4020 4890 5092 6194 6365 7638 9291 9780 10921 12388 12730 15276 15485 18582 19095 21842 25460 30970 32763 37164 38190 43684 46455 54605 61940 65526 76380 92910 109210 131052 163815 185820 207499 218420 327630 414998 622497 655260 829996 1037495 1244994 2074990 2489988 3112485 4149980 6224970 12449940
- Sum of all divisors σ(n): 37470720
- Sum of proper divisors (its aliquot sum) s(n): 25020780
- 12449940 is an abundant number, because the sum of its proper divisors (25020780) is greater than itself. Its abundance is 12570840
Bases of 12449940
- Binary: 1011110111111000100101002
- Hexadecimal: 0xBDF894
- Base-36: 7EUFO
Squares and roots of 12449940
- 12449940 squared (124499402) is 155001006003600
- 12449940 cubed (124499403) is 1929753224684459784000
-
The
square root of 12449940 is 3528.4472505623 -
The
cube root of 12449940 is 231.7692165987
Scales and comparisons
How big is 12449940?- 12,449,940 seconds is equal to 20 weeks, 4 days, 2 hours, 19 minutes.
-
To count from 1 to 12,449,940 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 12449940 cubic inches would be around 19.3 feet tall.
Recreational maths with 12449940
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The information we have on file for 12449940 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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