12949787120
12,949,787,120 is an even composite number composed of five prime numbers multiplied together.
12949787120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 12949787120:
24 × 5 × 43 × 97 × 1972
(2 × 2 × 2 × 2 × 5 × 43 × 97 × 197 × 197)See below for interesting mathematical facts about the number 12949787120 from the Numbermatics database.
Names of 12949787120
- Cardinal: 12949787120 can be written as Twelve billion, nine hundred forty-nine million, seven hundred eighty-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.294978712 × 1010
Factors of 12949787120
Divisors of 12949787120
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 40 43 80 86 97 172 194 197 215 344 388 394 430 485 688 776 788 860 970 985 1552 1576 1720 1940 1970 3152 3440 3880 3940 4171 7760 7880 8342 8471 15760 16684 16942 19109 20855 33368 33884 38218 38809 41710 42355 66736 67768 76436 77618 83420 84710 95545 135536 152872 155236 166840 169420 191090 194045 305744 310472 333680 338840 382180 388090 620944 677680 764360 776180 821687 1528720 1552360 1643374 1668787 3104720 3286748 3337574 3764473 4108435 6573496 6675148 7528946 8216870 8343935 13146992 13350296 15057892 16433740 16687870 18822365 26700592 30115784 32867480 33375740 37644730 60231568 65734960 66751480 75289460 133502960 150578920 161872339 301157840 323744678 647489356 809361695 1294978712 1618723390 2589957424 3237446780 6474893560 12949787120
- Sum of all divisors σ(n): 31284862224
- Sum of proper divisors (its aliquot sum) s(n): 18335075104
- 12949787120 is an abundant number, because the sum of its proper divisors (18335075104) is greater than itself. Its abundance is 5385287984
Bases of 12949787120
- Binary: 11000000111101111000010001111100002
- Hexadecimal: 0x303DE11F0
- Base-36: 5Y5YVOW
Squares and roots of 12949787120
- 12949787120 squared (129497871202) is 167696986453317894400
- 12949787120 cubed (129497871203) is 2171640275235990550166640128000
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The
square root of 12949787120 is 113797.1314225451 -
The
cube root of 12949787120 is 2348.3034152507
Scales and comparisons
How big is 12949787120?- 12,949,787,120 seconds is equal to 411 years, 39 weeks, 4 days, 19 hours, 5 minutes, 20 seconds.
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To count from 1 to 12,949,787,120 would take you about eight hundred twenty-three 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 12949787120 cubic inches would be around 195.7 feet tall.
Recreational maths with 12949787120
- 12949787120 backwards is 02178794921
- The number of decimal digits it has is: 11
- The sum of 12949787120's digits is 50
- More coming soon!
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The information we have on file for 12949787120 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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