812746733048729

Names of 812746733048729

• Cardinal: 812746733048729 can be written as Eight hundred twelve trillion, seven hundred forty-six billion, seven hundred thirty-three million, forty-eight thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 8.12746733048729 × 10¹⁴

Factors of 812746733048729

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 185

Divisors of 812746733048729

• Number of divisors d(n): 60
• Complete list of divisors:
  1 31 41 113 961 1271 1681 3503 4633 12769 29791 39401 52111 68921 108593 143623 189953 395839 523529 923521 1221431 1615441 2136551 3366383 4452313 5888543 7788073 12271009 16229399 21464689 37864361 50078671 66233081 104357873 138021703 182544833 241430263 380401279 503111369 665405359 880052249 1552438801 2053225511 4278672793 5658889823 7484338153 11792439649 15596452439 20627566129 27281619719 63649990841 175425584513 232014482743 483490025609 639454549999 845730211289 7192448965033 19823091049969 26217636549959 812746733048729
• Sum of all divisors σ(n): 868519328536860
• Sum of proper divisors (its aliquot sum) s(n): 55772595488131
• 812746733048729 is a deficient number, because the sum of its proper divisors (55772595488131) is less than itself. Its deficiency is 756974137560598

Bases of 812746733048729

• Binary: 10111000110011000001011000010100001101001110011001₂
• Hexadecimal: 0x2E3305850D399
• Base-36: 803EP0CWIH

Squares and roots of 812746733048729

• 812746733048729 squared (812746733048729²) is 660557252081381960107088515441
• 812746733048729 cubed (812746733048729³) is 536865748620788932538846182600551120521924489
• The square root of 812746733048729 is 28508713.2829373587
• The cube root of 812746733048729 is 93322.2234399433

Scales and comparisons

• 812,746,733,048,729 seconds is equal to 25,842,832 years, 6 weeks, 1 day, 18 hours, 25 minutes, 29 seconds.
• To count from 1 to 812,746,733,048,729 would take you about sixty-four million, six hundred seven thousand and eighty 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 812746733048729 cubic inches would be around 7776.9 feet tall.

Recreational maths with 812746733048729

• 812746733048729 backwards is 927840337647218
• The number of decimal digits it has is: 15
• The sum of 812746733048729's digits is 71
• More coming soon!