12727980
12,727,980 is an even composite number composed of five prime numbers multiplied together.
12727980 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 12727980:
22 × 32 × 5 × 31 × 2281
(2 × 2 × 3 × 3 × 5 × 31 × 2281)See below for interesting mathematical facts about the number 12727980 from the Numbermatics database.
Names of 12727980
- Cardinal: 12727980 can be written as Twelve million, seven hundred twenty-seven thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.272798 × 107
Factors of 12727980
Divisors of 12727980
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 180 186 279 310 372 465 558 620 930 1116 1395 1860 2281 2790 4562 5580 6843 9124 11405 13686 20529 22810 27372 34215 41058 45620 68430 70711 82116 102645 136860 141422 205290 212133 282844 353555 410580 424266 636399 707110 848532 1060665 1272798 1414220 2121330 2545596 3181995 4242660 6363990 12727980
- Sum of all divisors σ(n): 39871104
- Sum of proper divisors (its aliquot sum) s(n): 27143124
- 12727980 is an abundant number, because the sum of its proper divisors (27143124) is greater than itself. Its abundance is 14415144
Bases of 12727980
- Binary: 1100001000110110101011002
- Hexadecimal: 0xC236AC
- Base-36: 7KSZ0
Squares and roots of 12727980
- 12727980 squared (127279802) is 162001474880400
- 12727980 cubed (127279803) is 2061951532248233592000
-
The
square root of 12727980 is 3567.6294650651 -
The
cube root of 12727980 is 233.4818691435
Scales and comparisons
How big is 12727980?- 12,727,980 seconds is equal to 21 weeks, 7 hours, 33 minutes.
-
To count from 1 to 12,727,980 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 12727980 cubic inches would be around 19.5 feet tall.
Recreational maths with 12727980
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The information we have on file for 12727980 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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