82397793463942

Names of 82397793463942

• Cardinal: 82397793463942 can be written as Eighty-two trillion, three hundred ninety-seven billion, seven hundred ninety-three million, four hundred sixty-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 8.2397793463942 × 10¹³

Factors of 82397793463942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1252114

Divisors of 82397793463942

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 11 22 47 94 121 242 517 1034 5687 5813 11374 11626 63943 127886 273211 546422 703373 1246241 1406746 2492482 3005321 6010642 13708651 27417302 33058531 58573327 66117062 117146654 150795161 301590322 644306597 1288613194 7087372567 7244398933 14174745134 14488797866 79688388263 159376776526 340486749851 680973499702 876572270893 1753144541786 3745354248361 7490708496722 41198896731971 82397793463942
• Sum of all divisors σ(n): 138768707722176
• Sum of proper divisors (its aliquot sum) s(n): 56370914258234
• 82397793463942 is a deficient number, because the sum of its proper divisors (56370914258234) is less than itself. Its deficiency is 26026879205708

Bases of 82397793463942

• Binary: 10010101111000010111011001101011010111010000110₂
• Hexadecimal: 0x4AF0BB35AE86
• Base-36: T7H0US3GM

Squares and roots of 82397793463942

• 82397793463942 squared (82397793463942²) is 6789396367726442975254179364
• 82397793463942 cubed (82397793463942³) is 559431279652761458537039400445118134492888
• The square root of 82397793463942 is 9077323.0340195561
• The cube root of 82397793463942 is 43514.9538518501

Scales and comparisons

• 82,397,793,463,942 seconds is equal to 2,619,994 years, 49 weeks, 6 days, 2 hours, 12 minutes, 22 seconds.
• To count from 1 to 82,397,793,463,942 would take you about six million, five hundred forty-nine thousand, nine hundred eighty-seven 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 82397793463942 cubic inches would be around 3626.2 feet tall.

Recreational maths with 82397793463942

• 82397793463942 backwards is 24936439779328
• The number of decimal digits it has is: 14
• The sum of 82397793463942's digits is 76
• More coming soon!