12971613888
12,971,613,888 is an even composite number composed of five prime numbers multiplied together.
12971613888 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 12971613888:
26 × 33 × 61 × 109 × 1129
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 61 × 109 × 1129)See below for interesting mathematical facts about the number 12971613888 from the Numbermatics database.
Names of 12971613888
- Cardinal: 12971613888 can be written as Twelve billion, nine hundred seventy-one million, six hundred thirteen thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.2971613888 × 1010
Factors of 12971613888
Divisors of 12971613888
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 96 108 109 122 144 183 192 216 218 244 288 327 366 432 436 488 549 576 654 732 864 872 976 981 1098 1129 1308 1464 1647 1728 1744 1952 1962 2196 2258 2616 2928 2943 3294 3387 3488 3904 3924 4392 4516 5232 5856 5886 6588 6649 6774 6976 7848 8784 9032 10161 10464 11712 11772 13176 13298 13548 15696 17568 18064 19947 20322 20928 23544 26352 26596 27096 30483 31392 35136 36128 39894 40644 47088 52704 53192 54192 59841 60966 62784 68869 72256 79788 81288 94176 105408 106384 108384 119682 121932 123061 137738 159576 162576 179523 188352 206607 212768 216768 239364 243864 246122 275476 319152 325152 359046 369183 413214 425536 478728 487728 492244 550952 619821 638304 650304 718092 738366 826428 957456 975456 984488 1101904 1107549 1239642 1276608 1436184 1476732 1652856 1859463 1914912 1950912 1968976 2203808 2215098 2479284 2872368 2953464 3305712 3322647 3718926 3829824 3937952 4407616 4430196 4958568 5744736 5906928 6611424 6645294 7437852 7506721 7875904 8860392 9917136 11489472 11813856 13222848 13290588 14875704 15013442 17720784 19834272 22520163 23627712 26581176 29751408 30026884 35441568 39668544 45040326 53162352 59502816 60053768 67560489 70883136 90080652 106324704 119005632 120107536 135120978 180161304 202681467 212649408 240215072 270241956 360322608 405362934 480430144 540483912 720645216 810725868 1080967824 1441290432 1621451736 2161935648 3242903472 4323871296 6485806944 12971613888
- Sum of all divisors σ(n): 39149528000
- Sum of proper divisors (its aliquot sum) s(n): 26177914112
- 12971613888 is an abundant number, because the sum of its proper divisors (26177914112) is greater than itself. Its abundance is 13206300224
Bases of 12971613888
- Binary: 11000001010010101100011110110000002
- Hexadecimal: 0x3052B1EC0
- Base-36: 5YIYPC0
Squares and roots of 12971613888
- 12971613888 squared (129716138882) is 168262766859354476544
- 12971613888 cubed (129716138883) is 2182639643426108670653120643072
-
The
square root of 12971613888 is 113892.9931470765 -
The
cube root of 12971613888 is 2349.6220238931
Scales and comparisons
How big is 12971613888?- 12,971,613,888 seconds is equal to 412 years, 23 weeks, 5 days, 10 hours, 4 minutes, 48 seconds.
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To count from 1 to 12,971,613,888 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 12971613888 cubic inches would be around 195.8 feet tall.
Recreational maths with 12971613888
- 12971613888 backwards is 88831617921
- 12971613888 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12971613888's digits is 54
- More coming soon!
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