83091318040909

Names of 83091318040909

• Cardinal: 83091318040909 can be written as Eighty-three trillion, ninety-one billion, three hundred eighteen million, forty thousand, nine hundred nine.

Scientific notation

• Scientific notation: 8.3091318040909 × 10¹³

Factors of 83091318040909

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 133

Divisors of 83091318040909

• Number of divisors d(n): 60
• Complete list of divisors:
  1 19 53 61 361 1007 1159 2809 3233 3721 6859 19133 22021 53371 61427 70699 130321 171349 197213 226981 363527 418399 1014049 1167113 1343281 3255631 3747047 4312639 6907013 7949581 10452289 12029993 19266931 22175147 25522339 61856989 71193893 81940141 198593491 228569867 366071689 421327793 484924441 637589629 1175282791 1352683967 1556862679 3773276329 4342827473 12114202951 22330373029 25700995373 29580390901 71692250251 82513721987 230169856069 1362152754769 1567760717753 4373227265311 83091318040909
• Sum of all divisors σ(n): 90883434467252
• Sum of proper divisors (its aliquot sum) s(n): 7792116426343
• 83091318040909 is a deficient number, because the sum of its proper divisors (7792116426343) is less than itself. Its deficiency is 75299201614566

Bases of 83091318040909

• Binary: 10010111001001000110100011111101110100101001101₂
• Hexadecimal: 0x4B92347EE94D
• Base-36: TGBMHENV1

Squares and roots of 83091318040909

• 83091318040909 squared (83091318040909²) is 6904167133775489457797546281
• 83091318040909 cubed (83091318040909³) is 573676347120130308419124995883328178809429
• The square root of 83091318040909 is 9115443.9299964431
• The cube root of 83091318040909 is 43636.6982708515

Scales and comparisons

• 83,091,318,040,909 seconds is equal to 2,642,046 years, 46 weeks, 3 days, 22 hours, 1 minute, 49 seconds.
• To count from 1 to 83,091,318,040,909 would take you about six million, six hundred five thousand, one hundred seventeen 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 83091318040909 cubic inches would be around 3636.4 feet tall.

Recreational maths with 83091318040909

• 83091318040909 backwards is 90904081319038
• The number of decimal digits it has is: 14
• The sum of 83091318040909's digits is 55
• More coming soon!