12997121368
12,997,121,368 is an even composite number composed of six prime numbers multiplied together.
12997121368 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 12997121368:
23 × 7 × 11 × 107 × 293 × 673
(2 × 2 × 2 × 7 × 11 × 107 × 293 × 673)See below for interesting mathematical facts about the number 12997121368 from the Numbermatics database.
Names of 12997121368
- Cardinal: 12997121368 can be written as Twelve billion, nine hundred ninety-seven million, one hundred twenty-one thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.2997121368 × 1010
Factors of 12997121368
Divisors of 12997121368
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 11 14 22 28 44 56 77 88 107 154 214 293 308 428 586 616 673 749 856 1172 1177 1346 1498 2051 2344 2354 2692 2996 3223 4102 4708 4711 5384 5992 6446 7403 8204 8239 9416 9422 12892 14806 16408 16478 18844 22561 25784 29612 31351 32956 37688 45122 51821 59224 62702 65912 72011 90244 103642 125404 144022 180488 197189 207284 219457 250808 288044 344861 394378 414568 438914 504077 576088 689722 788756 792121 877828 1008154 1379444 1380323 1577512 1584242 1755656 2016308 2169079 2414027 2758888 2760646 3168484 4032616 4338158 4828054 5521292 5544847 6336968 8676316 9656108 11042584 11089694 15183553 17352632 19312216 21099223 22179388 30367106 42198446 44358776 60734212 84396892 121468424 147694561 168793784 232091453 295389122 464182906 590778244 928365812 1181556488 1624640171 1856731624 3249280342 6498560684 12997121368
- Sum of all divisors σ(n): 30817221120
- Sum of proper divisors (its aliquot sum) s(n): 17820099752
- 12997121368 is an abundant number, because the sum of its proper divisors (17820099752) is greater than itself. Its abundance is 4822978384
Bases of 12997121368
- Binary: 11000001101011000001010101010110002
- Hexadecimal: 0x306B05558
- Base-36: 5YY5F14
Squares and roots of 12997121368
- 12997121368 squared (129971213682) is 168925163854522191424
- 12997121368 cubed (129971213683) is 2195540856726511617587056748032
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The
square root of 12997121368 is 114004.9181746121 -
The
cube root of 12997121368 is 2351.1611203635
Scales and comparisons
How big is 12997121368?- 12,997,121,368 seconds is equal to 413 years, 13 weeks, 6 days, 15 hours, 29 minutes, 28 seconds.
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To count from 1 to 12,997,121,368 would take you about eight hundred twenty-six 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 12997121368 cubic inches would be around 195.9 feet tall.
Recreational maths with 12997121368
- 12997121368 backwards is 86312179921
- The number of decimal digits it has is: 11
- The sum of 12997121368's digits is 49
- More coming soon!
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Keywords: Divisors of 12997121368, math, Factors of 12997121368, curriculum, school, college, exams, university, Prime factorization of 12997121368, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, nine hundred ninety-seven million, one hundred twenty-one thousand, three hundred sixty-eight.