49638664431258320512

Names of 49638664431258320512

• Cardinal: 49638664431258320512 can be written as Forty-nine quintillion, six hundred thirty-eight quadrillion, six hundred sixty-four trillion, four hundred thirty-one billion, two hundred fifty-eight million, three hundred twenty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.9638664431258320512 × 10¹⁹

Factors of 49638664431258320512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4893481077

Divisors of 49638664431258320512

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 128 1087 2174 4348 8696 17392 34784 69568 72907 139136 145814 291628 583256 1166512 2333024 4666048 9332096 79249909 158499818 316999636 633999272 1267998544 2535997088 4893407081 5071994176 9786814162 10143988352 19573628324 39147256648 78294513296 156589026592 313178053184 626356106368 5319133497047 10638266994094 21276533988188 42553067976376 85106135952752 170212271905504 340424543811008 356763630054467 680849087622016 713527260108934 1427054520217868 2854109040435736 5708218080871472 11416436161742944 22832872323485888 45665744646971776 387802065869205629 775604131738411258 1551208263476822516 3102416526953645032 6204833053907290064 12409666107814580128 24819332215629160256 49638664431258320512
• Sum of all divisors σ(n): 98981859169399472640
• Sum of proper divisors (its aliquot sum) s(n): 49343194738141152128
• 49638664431258320512 is a deficient number, because the sum of its proper divisors (49343194738141152128) is less than itself. Its deficiency is 295469693117168384

Bases of 49638664431258320512

• Binary: 101011000011011111111101100100110110100101111110000011111010000000₂
• Hexadecimal: 0x2B0DFF64DA5F83E80
• Base-36: AH4Q5ZJ77HG1S

Squares and roots of 49638664431258320512

• 49638664431258320512 squared (49638664431258320512²) is 2463997006519069924182690946830919942144
• 49638664431258320512 cubed (49638664431258320512³) is 122309520566225132337019681328900371810035078696949648457728
• The square root of 49638664431258320512 is 7045471200.0872106689
• The cube root of 49638664431258320512 is 3675135.5571885337

Scales and comparisons

• 49,638,664,431,258,320,512 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 49,638,664,431,258,320,512 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 49638664431258320512 cubic inches would be around 306261.3 feet tall.

Recreational maths with 49638664431258320512

• 49638664431258320512 backwards is 21502385213446683694
• The number of decimal digits it has is: 20
• The sum of 49638664431258320512's digits is 82
• More coming soon!