12670720
12,670,720 is an even composite number composed of four prime numbers multiplied together.
12670720 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 12670720:
28 × 5 × 19 × 521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 521)See below for interesting mathematical facts about the number 12670720 from the Numbermatics database.
Names of 12670720
- Cardinal: 12670720 can be written as Twelve million, six hundred seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.267072 × 107
Factors of 12670720
Divisors of 12670720
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 380 521 608 640 760 1042 1216 1280 1520 2084 2432 2605 3040 4168 4864 5210 6080 8336 9899 10420 12160 16672 19798 20840 24320 33344 39596 41680 49495 66688 79192 83360 98990 133376 158384 166720 197980 316768 333440 395960 633536 666880 791920 1267072 1583840 2534144 3167680 6335360 12670720
- Sum of all divisors σ(n): 32009040
- Sum of proper divisors (its aliquot sum) s(n): 19338320
- 12670720 is an abundant number, because the sum of its proper divisors (19338320) is greater than itself. Its abundance is 6667600
Bases of 12670720
- Binary: 1100000101010111000000002
- Hexadecimal: 0xC15700
- Base-36: 7JKSG
Squares and roots of 12670720
- 12670720 squared (126707202) is 160547145318400
- 12670720 cubed (126707203) is 2034247925128757248000
-
The
square root of 12670720 is 3559.5954826357 -
The
cube root of 12670720 is 233.1312172655
Scales and comparisons
How big is 12670720?- 12,670,720 seconds is equal to 20 weeks, 6 days, 15 hours, 38 minutes, 40 seconds.
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To count from 1 to 12,670,720 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 12670720 cubic inches would be around 19.4 feet tall.
Recreational maths with 12670720
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The information we have on file for 12670720 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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