12972386790
12,972,386,790 is an even composite number composed of six prime numbers multiplied together.
12972386790 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 12972386790:
2 × 33 × 5 × 11 × 31 × 140897
(2 × 3 × 3 × 3 × 5 × 11 × 31 × 140897)See below for interesting mathematical facts about the number 12972386790 from the Numbermatics database.
Names of 12972386790
- Cardinal: 12972386790 can be written as Twelve billion, nine hundred seventy-two million, three hundred eighty-six thousand, seven hundred ninety.
Scientific notation
- Scientific notation: 1.297238679 × 1010
Factors of 12972386790
Divisors of 12972386790
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 31 33 45 54 55 62 66 90 93 99 110 135 155 165 186 198 270 279 297 310 330 341 465 495 558 594 682 837 930 990 1023 1395 1485 1674 1705 2046 2790 2970 3069 3410 4185 5115 6138 8370 9207 10230 15345 18414 30690 46035 92070 140897 281794 422691 704485 845382 1268073 1408970 1549867 2113455 2536146 3099734 3804219 4226910 4367807 4649601 6340365 7608438 7749335 8735614 9299202 12680730 13103421 13948803 15498670 19021095 21839035 23248005 26206842 27897606 38042190 39310263 41846409 43678070 46496010 48045877 65517105 69744015 78620526 83692818 96091754 117930789 131034210 139488030 144137631 196551315 209232045 235861578 240229385 288275262 393102630 418464090 432412893 480458770 589653945 720688155 864825786 1179307890 1297238679 1441376310 2162064465 2594477358 4324128930 6486193395 12972386790
- Sum of all divisors σ(n): 38955479040
- Sum of proper divisors (its aliquot sum) s(n): 25983092250
- 12972386790 is an abundant number, because the sum of its proper divisors (25983092250) is greater than itself. Its abundance is 13010705460
Bases of 12972386790
- Binary: 11000001010011011011101001111001102
- Hexadecimal: 0x30536E9E6
- Base-36: 5YJF9PI
Squares and roots of 12972386790
- 12972386790 squared (129723867902) is 168282819029366504100
- 12972386790 cubed (129723867903) is 2183029818560514659855320839000
-
The
square root of 12972386790 is 113896.3862025481 -
The
cube root of 12972386790 is 2349.6686896745
Scales and comparisons
How big is 12972386790?- 12,972,386,790 seconds is equal to 412 years, 25 weeks, 8 hours, 46 minutes, 30 seconds.
-
To count from 1 to 12,972,386,790 would take you about eight hundred twenty-four years!
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 12972386790 cubic inches would be around 195.8 feet tall.
Recreational maths with 12972386790
- 12972386790 backwards is 09768327921
- 12972386790 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12972386790's digits is 54
- More coming soon!
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The information we have on file for 12972386790 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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