12739492997
12,739,492,997 is an odd composite number composed of six prime numbers multiplied together.
What does the number 12739492997 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 128 divisors.
12739492997 is an odd 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 12739492997:
73 × 11 × 17 × 31 × 43 × 149
(7 × 7 × 7 × 11 × 17 × 31 × 43 × 149)See below for interesting mathematical facts about the number 12739492997 from the Numbermatics database.
Names of 12739492997
- Cardinal: 12739492997 can be written as Twelve billion, seven hundred thirty-nine million, four hundred ninety-two thousand, nine hundred ninety-seven.
Scientific notation
- Scientific notation: 1.2739492997 × 1010
Factors of 12739492997
Divisors of 12739492997
- Number of divisors d(n): 128
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Complete list of divisors:
1 7 11 17 31 43 49 77 119 149 187 217 301 341 343 473 527 539 731 833 1043 1309 1333 1519 1639 2107 2387 2533 3311 3689 3773 4619 5117 5797 5831 6407 7301 8041 9163 9331 10633 11473 14663 14749 16709 17731 22661 23177 25823 27863 32333 35819 40579 44849 50809 51107 56287 64141 65317 70477 78523 80311 102641 108919 116963 124117 158627 162239 180761 195041 198617 226331 249271 250733 284053 313943 355663 394009 457219 493339 549661 562177 718487 762433 863753 868819 1110389 1198109 1365287 1390319 1584317 1744897 1988371 2184787 2197601 2489641 2758063 3376489 3453373 3847627 5029409 5337031 6046271 7772723 8386763 9557009 9732233 12214279 15293509 17427487 23635423 24173611 26933389 37141379 37359217 42323897 58707341 68125631 85499953 107054563 165447961 259989653 296267279 410951387 749381941 1158135727 1819927571 12739492997
- Sum of all divisors σ(n): 18247680000
- Sum of proper divisors (its aliquot sum) s(n): 5508187003
- 12739492997 is a deficient number, because the sum of its proper divisors (5508187003) is less than itself. Its deficiency is 7231305994
Bases of 12739492997
- Binary: 10111101110101010100111100100001012
- Hexadecimal: 0x2F7553C85
- Base-36: 5UORJPH
Squares and roots of 12739492997
- 12739492997 squared (127394929972) is 162294681820612042009
- 12739492997 cubed (127394929973) is 2067551962504030319427525310973
-
The
square root of 12739492997 is 112869.3625258865 -
The
cube root of 12739492997 is 2335.5224600807
Scales and comparisons
How big is 12739492997?- 12,739,492,997 seconds is equal to 405 years, 3 weeks, 6 days, 20 hours, 3 minutes, 17 seconds.
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To count from 1 to 12,739,492,997 would take you about eight hundred ten 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 12739492997 cubic inches would be around 194.6 feet tall.
Recreational maths with 12739492997
- 12739492997 backwards is 79929493721
- The number of decimal digits it has is: 11
- The sum of 12739492997's digits is 62
- More coming soon!
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The information we have on file for 12739492997 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!
Keywords: Divisors of 12739492997, math, Factors of 12739492997, curriculum, school, college, exams, university, Prime factorization of 12739492997, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, seven hundred thirty-nine million, four hundred ninety-two thousand, nine hundred ninety-seven.