12427428
12,427,428 is an even composite number composed of six prime numbers multiplied together.
12427428 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 12427428:
22 × 3 × 13 × 29 × 41 × 67
(2 × 2 × 3 × 13 × 29 × 41 × 67)See below for interesting mathematical facts about the number 12427428 from the Numbermatics database.
Names of 12427428
- Cardinal: 12427428 can be written as Twelve million, four hundred twenty-seven thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.2427428 × 107
Factors of 12427428
Divisors of 12427428
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 12 13 26 29 39 41 52 58 67 78 82 87 116 123 134 156 164 174 201 246 268 348 377 402 492 533 754 804 871 1066 1131 1189 1508 1599 1742 1943 2132 2262 2378 2613 2747 3198 3484 3567 3886 4524 4756 5226 5494 5829 6396 7134 7772 8241 10452 10988 11658 14268 15457 16482 23316 25259 30914 32964 35711 46371 50518 61828 71422 75777 79663 92742 101036 107133 142844 151554 159326 185484 214266 238989 303108 318652 428532 477978 955956 1035619 2071238 3106857 4142476 6213714 12427428
- Sum of all divisors σ(n): 33586560
- Sum of proper divisors (its aliquot sum) s(n): 21159132
- 12427428 is an abundant number, because the sum of its proper divisors (21159132) is greater than itself. Its abundance is 8731704
Bases of 12427428
- Binary: 1011110110100000101001002
- Hexadecimal: 0xBDA0A4
- Base-36: 7ED2C
Squares and roots of 12427428
- 12427428 squared (124274282) is 154440966695184
- 12427428 cubed (124274283) is 1919303993854797106752
-
The
square root of 12427428 is 3525.2557354041 -
The
cube root of 12427428 is 231.6294371679
Scales and comparisons
How big is 12427428?- 12,427,428 seconds is equal to 20 weeks, 3 days, 20 hours, 3 minutes, 48 seconds.
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To count from 1 to 12,427,428 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 12427428 cubic inches would be around 19.3 feet tall.
Recreational maths with 12427428
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The information we have on file for 12427428 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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