82790613148751063901

Names of 82790613148751063901

• Cardinal: 82790613148751063901 can be written as Eighty-two quintillion, seven hundred ninety quadrillion, six hundred thirteen trillion, one hundred forty-eight billion, seven hundred fifty-one million, sixty-three thousand, nine hundred one.

Scientific notation

• Scientific notation: 8.2790613148751063901 × 10¹⁹

Factors of 82790613148751063901

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 975237401168

Divisors of 82790613148751063901

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 19 27 57 81 171 227 243 513 681 729 1539 2043 2187 4313 4617 6129 6561 12939 13851 18387 19683 38817 41553 55161 116451 124659 165483 349353 373977 496449 1048059 1489347 3144177 4468041 9432531 28297593 84892779 975237400919 2925712202757 8777136608271 18529510617461 26331409824813 55588531852383 78994229474439 166765595557149 221378890008613 236982688423317 500296786671447 664136670025839 710948065269951 1500890360014341 1992410010077517 2132844195809853 4206198910163647 4502671080043023 5977230030232551 6398532587429559 12618596730490941 13508013240129069 17931690090697653 19195597762288677 37855790191472823 40524039720387207 53795070272092959 113567370574418469 121572119161161621 161385210816278877 340702111723255407 364716357483484863 484155632448836631 1022106335169766221 1452466897346509893 3066319005509298663 4357400692039529679 9198957016527895989 27596871049583687967 82790613148751063901
• Sum of all divisors σ(n): 131295665152915084800
• Sum of proper divisors (its aliquot sum) s(n): 48505052004164020899
• 82790613148751063901 is a deficient number, because the sum of its proper divisors (48505052004164020899) is less than itself. Its deficiency is 34285561144587043002

Bases of 82790613148751063901

• Binary: 1000111110011110011010110000000001111101100000101110110101101011101₂
• Hexadecimal: 0x47CF35803EC176B5D
• Base-36: HH05J0EA88KT9

Squares and roots of 82790613148751063901

• 82790613148751063901 squared (82790613148751063901²) is 6854285625546152551658801637679385337801
• 82790613148751063901 cubed (82790613148751063901³) is 567470509635636708624667850665372815535286559746639021821701
• The square root of 82790613148751063901 is 9098934726.0407942713
• The cube root of 82790613148751063901 is 4358399.4691423961

Scales and comparisons

• 82,790,613,148,751,063,901 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 82,790,613,148,751,063,901 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 82790613148751063901 cubic inches would be around 363200 feet tall.

Recreational maths with 82790613148751063901

• 82790613148751063901 backwards is 10936015784131609728
• 82790613148751063901 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 82790613148751063901's digits is 81
• More coming soon!