12740700
12,740,700 is an even composite number composed of five prime numbers multiplied together.
12740700 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 12740700:
22 × 3 × 52 × 7 × 6067
(2 × 2 × 3 × 5 × 5 × 7 × 6067)See below for interesting mathematical facts about the number 12740700 from the Numbermatics database.
Names of 12740700
- Cardinal: 12740700 can be written as Twelve million, seven hundred forty thousand, seven hundred.
Scientific notation
- Scientific notation: 1.27407 × 107
Factors of 12740700
Divisors of 12740700
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 84 100 105 140 150 175 210 300 350 420 525 700 1050 2100 6067 12134 18201 24268 30335 36402 42469 60670 72804 84938 91005 121340 127407 151675 169876 182010 212345 254814 303350 364020 424690 455025 509628 606700 637035 849380 910050 1061725 1274070 1820100 2123450 2548140 3185175 4246900 6370350 12740700
- Sum of all divisors σ(n): 42136192
- Sum of proper divisors (its aliquot sum) s(n): 29395492
- 12740700 is an abundant number, because the sum of its proper divisors (29395492) is greater than itself. Its abundance is 16654792
Bases of 12740700
- Binary: 1100001001101000010111002
- Hexadecimal: 0xC2685C
- Base-36: 7L2SC
Squares and roots of 12740700
- 12740700 squared (127407002) is 162325436490000
- 12740700 cubed (127407003) is 2068139688688143000000
-
The
square root of 12740700 is 3569.4117162355 -
The
cube root of 12740700 is 233.5596217427
Scales and comparisons
How big is 12740700?- 12,740,700 seconds is equal to 21 weeks, 11 hours, 5 minutes.
-
To count from 1 to 12,740,700 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 12740700 cubic inches would be around 19.5 feet tall.
Recreational maths with 12740700
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The information we have on file for 12740700 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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