12542464
12,542,464 is an even composite number composed of four prime numbers multiplied together.
12542464 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 12542464:
29 × 11 × 17 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 17 × 131)See below for interesting mathematical facts about the number 12542464 from the Numbermatics database.
Names of 12542464
- Cardinal: 12542464 can be written as Twelve million, five hundred forty-two thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.2542464 × 107
Factors of 12542464
Divisors of 12542464
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 11 16 17 22 32 34 44 64 68 88 128 131 136 176 187 256 262 272 352 374 512 524 544 704 748 1048 1088 1408 1441 1496 2096 2176 2227 2816 2882 2992 4192 4352 4454 5632 5764 5984 8384 8704 8908 11528 11968 16768 17816 23056 23936 24497 33536 35632 46112 47872 48994 67072 71264 92224 95744 97988 142528 184448 195976 285056 368896 391952 570112 737792 783904 1140224 1567808 3135616 6271232 12542464
- Sum of all divisors σ(n): 29167776
- Sum of proper divisors (its aliquot sum) s(n): 16625312
- 12542464 is an abundant number, because the sum of its proper divisors (16625312) is greater than itself. Its abundance is 4082848
Bases of 12542464
- Binary: 1011111101100010000000002
- Hexadecimal: 0xBF6200
- Base-36: 7GTTS
Squares and roots of 12542464
- 12542464 squared (125424642) is 157313403191296
- 12542464 cubed (125424643) is 1973097696244315193344
-
The
square root of 12542464 is 3541.5341308535 -
The
cube root of 12542464 is 232.3419452237
Scales and comparisons
How big is 12542464?- 12,542,464 seconds is equal to 20 weeks, 5 days, 4 hours, 1 minute, 4 seconds.
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To count from 1 to 12,542,464 would take you about thirty-one 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 12542464 cubic inches would be around 19.4 feet tall.
Recreational maths with 12542464
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