12742560
12,742,560 is an even composite number composed of four prime numbers multiplied together.
What does the number 12742560 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
12742560 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 12742560:
25 × 32 × 5 × 8849
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 8849)See below for interesting mathematical facts about the number 12742560 from the Numbermatics database.
Names of 12742560
- Cardinal: 12742560 can be written as Twelve million, seven hundred forty-two thousand, five hundred sixty.
Scientific notation
- Scientific notation: 1.274256 × 107
Factors of 12742560
Divisors of 12742560
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 8849 17698 26547 35396 44245 53094 70792 79641 88490 106188 132735 141584 159282 176980 212376 265470 283168 318564 353960 398205 424752 530940 637128 707920 796410 849504 1061880 1274256 1415840 1592820 2123760 2548512 3185640 4247520 6371280 12742560
- Sum of all divisors σ(n): 43488900
- Sum of proper divisors (its aliquot sum) s(n): 30746340
- 12742560 is an abundant number, because the sum of its proper divisors (30746340) is greater than itself. Its abundance is 18003780
Bases of 12742560
- Binary: 1100001001101111101000002
- Hexadecimal: 0xC26FA0
- Base-36: 7L480
Squares and roots of 12742560
- 12742560 squared (127425602) is 162372835353600
- 12742560 cubed (127425603) is 2069045596863369216000
-
The
square root of 12742560 is 3569.6722538631 -
The
cube root of 12742560 is 233.5709868889
Scales and comparisons
How big is 12742560?- 12,742,560 seconds is equal to 21 weeks, 11 hours, 36 minutes.
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To count from 1 to 12,742,560 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 12742560 cubic inches would be around 19.5 feet tall.
Recreational maths with 12742560
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The information we have on file for 12742560 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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