12829140555

Names of 12829140555

• Cardinal: 12829140555 can be written as Twelve billion, eight hundred twenty-nine million, one hundred forty thousand, five hundred fifty-five.

Scientific notation

• Scientific notation: 1.2829140555 × 10¹⁰

Factors of 12829140555

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 144279

Divisors of 12829140555

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 49 55 77 105 121 147 165 231 245 363 385 539 605 735 847 1155 1617 1815 2541 2695 4235 5929 8085 12705 17787 29645 88935 144253 432759 721265 1009771 1586783 2163795 3029313 4760349 5048855 7068397 7933915 11107481 15146565 17454613 21205191 23801745 33322443 35341985 52363839 55537405 77752367 87273065 106025955 122182291 166612215 233257101 261819195 366546873 388761835 610911455 855276037 1166285505 1832734365 2565828111 4276380185 12829140555
• Sum of all divisors σ(n): 26246149776
• Sum of proper divisors (its aliquot sum) s(n): 13417009221
• 12829140555 is an abundant number, because the sum of its proper divisors (13417009221) is greater than itself. Its abundance is 587868666

Bases of 12829140555

• Binary: 1011111100101011010010011001001011₂
• Hexadecimal: 0x2FCAD264B
• Base-36: 5W6507F

Squares and roots of 12829140555

• 12829140555 squared (12829140555²) is 164586847379945708025
• 12829140555 cubed (12829140555³) is 2111507798541656976521716453875
• The square root of 12829140555 is 113265.7960507055
• The cube root of 12829140555 is 2340.9880014053

Scales and comparisons

• 12,829,140,555 seconds is equal to 407 years, 48 weeks, 1 day, 10 hours, 9 minutes, 15 seconds.
• To count from 1 to 12,829,140,555 would take you about eight hundred fifteen 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 12829140555 cubic inches would be around 195.1 feet tall.

Recreational maths with 12829140555

• 12829140555 backwards is 55504192821
• The number of decimal digits it has is: 11
• The sum of 12829140555's digits is 42
• More coming soon!