12985029120
12,985,029,120 is an even composite number composed of five prime numbers multiplied together.
12985029120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 12985029120:
29 × 3 × 5 × 7 × 241537
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 241537)See below for interesting mathematical facts about the number 12985029120 from the Numbermatics database.
Names of 12985029120
- Cardinal: 12985029120 can be written as Twelve billion, nine hundred eighty-five million, twenty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.298502912 × 1010
Factors of 12985029120
Divisors of 12985029120
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 560 640 672 768 840 896 960 1120 1280 1344 1536 1680 1792 1920 2240 2560 2688 3360 3584 3840 4480 5376 6720 7680 8960 10752 13440 17920 26880 53760 241537 483074 724611 966148 1207685 1449222 1690759 1932296 2415370 2898444 3381518 3623055 3864592 4830740 5072277 5796888 6763036 7246110 7729184 8453795 9661480 10144554 11593776 13526072 14492220 15458368 16907590 19322960 20289108 23187552 25361385 27052144 28984440 30916736 33815180 38645920 40578216 46375104 50722770 54104288 57968880 61833472 67630360 77291840 81156432 92750208 101445540 108208576 115937760 123666944 135260720 154583680 162312864 185500416 202891080 216417152 231875520 270521440 309167360 324625728 371000832 405782160 432834304 463751040 541042880 618334720 649251456 811564320 865668608 927502080 1082085760 1298502912 1623128640 1855004160 2164171520 2597005824 3246257280 4328343040 6492514560 12985029120
- Sum of all divisors σ(n): 47441927808
- Sum of proper divisors (its aliquot sum) s(n): 34456898688
- 12985029120 is an abundant number, because the sum of its proper divisors (34456898688) is greater than itself. Its abundance is 21471869568
Bases of 12985029120
- Binary: 11000001011111011111010010000000002
- Hexadecimal: 0x305F7D200
- Base-36: 5YQY8LC
Squares and roots of 12985029120
- 12985029120 squared (129850291202) is 168610981247247974400
- 12985029120 cubed (129850291203) is 2189418501447288867445014528000
-
The
square root of 12985029120 is 113951.8719460107 -
The
cube root of 12985029120 is 2350.4317371855
Scales and comparisons
How big is 12985029120?- 12,985,029,120 seconds is equal to 412 years, 45 weeks, 6 days, 16 hours, 32 minutes.
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To count from 1 to 12,985,029,120 would take you about eight hundred twenty-five 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 12985029120 cubic inches would be around 195.9 feet tall.
Recreational maths with 12985029120
- 12985029120 backwards is 02192058921
- The number of decimal digits it has is: 11
- The sum of 12985029120's digits is 39
- More coming soon!
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