12729900960
12,729,900,960 is an even composite number composed of five prime numbers multiplied together.
12729900960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12729900960:
25 × 32 × 5 × 7 × 1262887
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 1262887)See below for interesting mathematical facts about the number 12729900960 from the Numbermatics database.
Names of 12729900960
- Cardinal: 12729900960 can be written as Twelve billion, seven hundred twenty-nine million, nine hundred thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.272990096 × 1010
Factors of 12729900960
Divisors of 12729900960
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 560 630 672 720 840 1008 1120 1260 1440 1680 2016 2520 3360 5040 10080 1262887 2525774 3788661 5051548 6314435 7577322 8840209 10103096 11365983 12628870 15154644 17680418 18943305 20206192 22731966 25257740 26520627 30309288 35360836 37886610 40412384 44201045 45463932 50515480 53041254 56829915 60618576 70721672 75773220 79561881 88402090 90927864 101030960 106082508 113659830 121237152 132603135 141443344 151546440 159123762 176804180 181855728 202061920 212165016 227319660 265206270 282886688 303092880 318247524 353608360 363711456 397809405 424330032 454639320 530412540 606185760 636495048 707216720 795618810 848660064 909278640 1060825080 1272990096 1414433440 1591237620 1818557280 2121650160 2545980192 3182475240 4243300320 6364950480 12729900960
- Sum of all divisors σ(n): 49646653056
- Sum of proper divisors (its aliquot sum) s(n): 36916752096
- 12729900960 is an abundant number, because the sum of its proper divisors (36916752096) is greater than itself. Its abundance is 24186851136
Bases of 12729900960
- Binary: 10111101101100001011011111101000002
- Hexadecimal: 0x2F6C2DFA0
- Base-36: 5UJ1YG0
Squares and roots of 12729900960
- 12729900960 squared (127299009602) is 162050378451408921600
- 12729900960 cubed (127299009603) is 2062885268216953744428404736000
-
The
square root of 12729900960 is 112826.8627588307 -
The
cube root of 12729900960 is 2334.9361457287
Scales and comparisons
How big is 12729900960?- 12,729,900,960 seconds is equal to 404 years, 40 weeks, 19 hours, 36 minutes.
-
To count from 1 to 12,729,900,960 would take you about eight hundred nine 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 12729900960 cubic inches would be around 194.6 feet tall.
Recreational maths with 12729900960
- 12729900960 backwards is 06900992721
- 12729900960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12729900960's digits is 45
- More coming soon!
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The information we have on file for 12729900960 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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