13389934984785165704689

Names of 13389934984785165704689

• Cardinal: 13389934984785165704689 can be written as Thirteen sextillion, three hundred eighty-nine quintillion, nine hundred thirty-four quadrillion, nine hundred eighty-four trillion, seven hundred eighty-five billion, one hundred sixty-five million, seven hundred four thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3389934984785165704689 × 10²²

Factors of 13389934984785165704689

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 454

Divisors of 13389934984785165704689

• Number of divisors d(n): 49
• Complete list of divisors:
  1 11 121 443 1331 4873 14641 53603 161051 196249 589633 1771561 2158739 6485963 23746129 71345593 86938307 261207419 784801523 956321377 2873281609 10519535147 31606097699 38513670001 115714886617 347667074689 423650370011 1272863752787 4660154070121 14001501280657 17061555810443 51261694771331 154016514087227 187677113914873 563878642484641 2064448253063603 6202665067331051 7558269224026249 22708930783699633 68229315740641561 83140961464288739 249798238620695963 914550576107176129 2747780624827655593 10060056337178937419 30225586873104211523 110660619708968311609 1217266816798651427699 13389934984785165704689
• Sum of all divisors σ(n): 14762251093335938057881
• Sum of proper divisors (its aliquot sum) s(n): 1372316108550772353192
• 13389934984785165704689 is a deficient number, because the sum of its proper divisors (1372316108550772353192) is less than itself. Its deficiency is 12017618876234393351497

Bases of 13389934984785165704689

• Binary: 10110101011101111010101101001011011011111011111111010001100101110111110001₂
• Hexadecimal: 0x2D5DEAD2DBEFF465DF1
• Base-36: 26HUG5GICY8VBW1

Squares and roots of 13389934984785165704689

• 13389934984785165704689 squared (13389934984785165704689²) is 179290358896773715731520993063771773956586721
• 13389934984785165704689 cubed (13389934984785165704689³) is 2400686249026598661992293151675931664741754078762638494487104834769
• 13389934984785165704689 is a perfect square number. Its square root is 115714886617
• 13389934984785165704689 is a perfect cube number. Its cube root is 23746129
• Being both a perfect square and a perfect cube, 13389934984785165704689 is also a perfect sixth number.

Scales and comparisons

• 13,389,934,984,785,165,704,689 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,389,934,984,785,165,704,689 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 13389934984785165704689 cubic inches would be around 1978844.1 feet tall.

Recreational maths with 13389934984785165704689

• 13389934984785165704689 backwards is 98640756158748943998331
• The number of decimal digits it has is: 23
• The sum of 13389934984785165704689's digits is 127
• More coming soon!