46728648981

Names of 46728648981

• Cardinal: 46728648981 can be written as Forty-six billion, seven hundred twenty-eight million, six hundred forty-eight thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 4.6728648981 × 10¹⁰

Factors of 46728648981

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2441

Divisors of 46728648981

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 43 63 81 129 189 243 301 307 387 567 903 921 1161 1701 2081 2149 2709 2763 3483 6243 6447 8127 8289 10449 13201 14567 18729 19341 24381 24867 39603 43701 56187 58023 73143 74601 89483 92407 118809 131103 168561 174069 268449 277221 356427 393309 505683 522207 626381 638867 805347 831663 1069281 1179927 1879143 1916601 2416041 2494989 3207843 3539781 4472069 5637429 5749803 7248123 7484967 13416207 16912287 17249409 21744369 22454901 27471281 40248621 50736861 51748227 82413843 120745863 152210583 155244681 192298967 247241529 362237589 576896901 741724587 1086712767 1730690703 2225173761 5192072109 6675521283 15576216327 46728648981
• Sum of all divisors σ(n): 82162848768
• Sum of proper divisors (its aliquot sum) s(n): 35434199787
• 46728648981 is a deficient number, because the sum of its proper divisors (35434199787) is less than itself. Its deficiency is 11294449194

Bases of 46728648981

• Binary: 101011100001001111101001100100010101₂
• Hexadecimal: 0xAE13E9915
• Base-36: LGT14B9

Squares and roots of 46728648981

• 46728648981 squared (46728648981²) is 2183566635589512338361
• 46728648981 cubed (46728648981³) is 102035118841085464064239669860141
• The square root of 46728648981 is 216168.1035236235
• The cube root of 46728648981 is 3601.8675747393

Scales and comparisons

• 46,728,648,981 seconds is equal to 1,485 years, 42 weeks, 6 days, 20 hours, 16 minutes, 21 seconds.
• To count from 1 to 46,728,648,981 would take you about two thousand, nine hundred seventy-one 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 46728648981 cubic inches would be around 300.2 feet tall.

Recreational maths with 46728648981

• 46728648981 backwards is 18984682764
• 46728648981 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 46728648981's digits is 63
• More coming soon!