2001121365089

Names of 2001121365089

• Cardinal: 2001121365089 can be written as Two trillion, one billion, one hundred twenty-one million, three hundred sixty-five thousand and eighty-nine.

Scientific notation

• Scientific notation: 2.001121365089 × 10¹²

Factors of 2001121365089

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 201642

Divisors of 2001121365089

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 23 71 77 79 161 253 497 553 781 869 1633 1771 1817 5467 5609 6083 11431 12719 17963 19987 39263 61699 125741 129007 139909 201451 431893 903049 1410157 1419077 2215961 4633373 9933539 14303021 15511727 15914629 32433611 50967103 100121147 111402403 157333231 175060919 328969483 356769721 366036467 1101332617 1129938659 1225426433 2302786381 2562255269 3618664313 4026401137 7909570613 12429325249 25330650191 25988589157 28184807959 87005276743 181920124099 285874480727 2001121365089
• Sum of all divisors σ(n): 2673477550080
• Sum of proper divisors (its aliquot sum) s(n): 672356184991
• 2001121365089 is a deficient number, because the sum of its proper divisors (672356184991) is less than itself. Its deficiency is 1328765180098

Bases of 2001121365089

• Binary: 11101000111101100001000001100110001100001₂
• Hexadecimal: 0x1D1EC20CC61
• Base-36: PJAVZRDT

Squares and roots of 2001121365089

• 2001121365089 squared (2001121365089²) is 4004486717815662827977921
• 2001121365089 cubed (2001121365089³) is 8013463927236048334588531453072199969
• The square root of 2001121365089 is 1414609.9692455867
• The cube root of 2001121365089 is 12601.5647781361

Scales and comparisons

• 2,001,121,365,089 seconds is equal to 63,629 years, 24 weeks, 2 days, 21 hours, 51 minutes, 29 seconds.
• To count from 1 to 2,001,121,365,089 would take you about one hundred fifty-nine thousand and seventy-three 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 2001121365089 cubic inches would be around 1050.1 feet tall.

Recreational maths with 2001121365089

• 2001121365089 backwards is 9805631211002
• The number of decimal digits it has is: 13
• The sum of 2001121365089's digits is 38
• More coming soon!