12940567290
12,940,567,290 is an even composite number composed of five prime numbers multiplied together.
12940567290 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 12940567290:
2 × 34 × 5 × 72 × 5712
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 571 × 571)See below for interesting mathematical facts about the number 12940567290 from the Numbermatics database.
Names of 12940567290
- Cardinal: 12940567290 can be written as Twelve billion, nine hundred forty million, five hundred sixty-seven thousand, two hundred ninety.
Scientific notation
- Scientific notation: 1.294056729 × 1010
Factors of 12940567290
Divisors of 12940567290
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 81 90 98 105 126 135 147 162 189 210 245 270 294 315 378 405 441 490 567 571 630 735 810 882 945 1134 1142 1323 1470 1713 1890 2205 2646 2835 2855 3426 3969 3997 4410 5139 5670 5710 6615 7938 7994 8565 10278 11991 13230 15417 17130 19845 19985 23982 25695 27979 30834 35973 39690 39970 46251 51390 55958 59955 71946 77085 83937 92502 107919 119910 139895 154170 167874 179865 215838 231255 251811 279790 323757 326041 359730 419685 462510 503622 539595 647514 652082 755433 839370 978123 1079190 1259055 1510866 1618785 1630205 1956246 2266299 2282287 2518110 2934369 3237570 3260410 3777165 4532598 4564574 4890615 5868738 6846861 7554330 8803107 9781230 11331495 11411435 13693722 14671845 15976009 17606214 20540583 22662990 22822870 26409321 29343690 31952018 34234305 41081166 44015535 47928027 52818642 61621749 68468610 79880045 88031070 95856054 102702915 123243498 132046605 143784081 159760090 184865247 205405830 239640135 264093210 287568162 308108745 369730494 431352243 479280270 616217490 718920405 862704486 924326235 1294056729 1437840810 1848652470 2156761215 2588113458 4313522430 6470283645 12940567290
- Sum of all divisors σ(n): 40547697498
- Sum of proper divisors (its aliquot sum) s(n): 27607130208
- 12940567290 is an abundant number, because the sum of its proper divisors (27607130208) is greater than itself. Its abundance is 14666562918
Bases of 12940567290
- Binary: 11000000110101000101100010111110102
- Hexadecimal: 0x3035162FA
- Base-36: 5Y0H9MI
Squares and roots of 12940567290
- 12940567290 squared (129405672902) is 167458281787017944100
- 12940567290 cubed (129405672903) is 2167005163732687154063508489000
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The
square root of 12940567290 is 113756.6142692371 -
The
cube root of 12940567290 is 2347.7459775525
Scales and comparisons
How big is 12940567290?- 12,940,567,290 seconds is equal to 411 years, 24 weeks, 3 days, 2 hours, 1 minute, 30 seconds.
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To count from 1 to 12,940,567,290 would take you about eight hundred twenty-two 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 12940567290 cubic inches would be around 195.6 feet tall.
Recreational maths with 12940567290
- 12940567290 backwards is 09276504921
- 12940567290 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12940567290's digits is 45
- More coming soon!
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