812726920113

Names of 812726920113

• Cardinal: 812726920113 can be written as Eight hundred twelve billion, seven hundred twenty-six million, nine hundred twenty thousand, one hundred thirteen.

Scientific notation

• Scientific notation: 8.12726920113 × 10¹¹

Factors of 812726920113

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1975

Divisors of 812726920113

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 17 31 51 61 67 73 93 183 201 219 527 1037 1139 1241 1581 1723 1891 2077 2263 3111 3417 3723 4087 4453 4891 5169 5673 6231 6789 12261 13359 14673 29291 32147 35309 38471 53413 69479 75701 83147 87873 96441 105103 105927 115413 115441 125779 126697 138043 151621 160239 208437 227103 249441 298351 315309 346323 377337 380091 414129 454863 895053 908021 1786751 1962497 2138243 2153849 2346731 2577557 2724063 3258193 3578671 3899149 5071967 5360253 5887491 6414729 6461547 7040193 7041901 7672519 7732671 8427193 9248881 9774579 10736013 11697447 15215901 21125703 23017557 25281579 27746643 55389281 60837407 66285533 119712317 130432823 143262281 157230977 166167843 182512221 198856599 218298931 237848089 261242983 359136951 391298469 429786843 471692931 514058773 654896793 713544267 783728949 1542176319 3711081827 4043417513 4441130711 8738999141 11133245481 12130252539 13323392133 15935821963 26216997423 47807465889 270908973371 812726920113
• Sum of all divisors σ(n): 1239230398464
• Sum of proper divisors (its aliquot sum) s(n): 426503478351
• 812726920113 is a deficient number, because the sum of its proper divisors (426503478351) is less than itself. Its deficiency is 386223441762

Bases of 812726920113

• Binary: 1011110100111010010011001010001110110001₂
• Hexadecimal: 0xBD3A4CA3B1
• Base-36: ADD0MH0X

Squares and roots of 812726920113

• 812726920113 squared (812726920113²) is 660525046676362683932769
• 812726920113 cubed (812726920113³) is 536826486842775811190041819725882897
• The square root of 812726920113 is 901513.6827098079
• The cube root of 812726920113 is 9332.1465105207

Scales and comparisons

• 812,726,920,113 seconds is equal to 25,842 years, 10 weeks, 3 days, 13 hours, 48 minutes, 33 seconds.
• To count from 1 to 812,726,920,113 would take you about fifty-one thousand, six hundred eighty-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 812726920113 cubic inches would be around 777.7 feet tall.

Recreational maths with 812726920113

• 812726920113 backwards is 311029627218
• The number of decimal digits it has is: 12
• The sum of 812726920113's digits is 42
• More coming soon!