3505222664987072121

Names of 3505222664987072121

• Cardinal: 3505222664987072121 can be written as Three quintillion, five hundred five quadrillion, two hundred twenty-two trillion, six hundred sixty-four billion, nine hundred eighty-seven million, seventy-two thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 3.505222664987072121 × 10¹⁸

Factors of 3505222664987072121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5235

Divisors of 3505222664987072121

• Number of divisors d(n): 27
• Complete list of divisors:
  1 3 9 23 69 207 529 1587 4761 5209 15627 46881 119807 359421 1078263 2755561 8266683 24800049 27133681 81401043 244203129 624074663 1872223989 5616671967 14353717249 43061151747 129183455241
• Sum of all divisors σ(n): 3505222730905104279
• Sum of proper divisors (its aliquot sum) s(n): 65918032158
• 3505222664987072121 is a deficient number, because the sum of its proper divisors (65918032158) is less than itself. Its deficiency is 3505222599069039963

Bases of 3505222664987072121

• Binary: 11000010100101000011010111000100111101001100111101011001111001₂
• Hexadecimal: 0x30A50D713D33D679
• Base-36: QMPTQE5Y18C9

Squares and roots of 3505222664987072121

• 3505222664987072121 squared (3505222664987072121²) is 12286585931139072036037812060055438641
• 3505222664987072121 cubed (3505222664987072121³) is 43067219481139965071546567374462484207212860820957227561
• 3505222664987072121 is a perfect square number. Its square root is 1872223989
• The cube root of 3505222664987072121 is 1519049.3052320895

Scales and comparisons

• 3,505,222,664,987,072,121 seconds is equal to 111,455,238,380 years, 51 weeks, 6 days, 16 hours, 55 minutes, 21 seconds.
• To count from 1 to 3,505,222,664,987,072,121 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 3505222664987072121 cubic inches would be around 126587.4 feet tall.

Recreational maths with 3505222664987072121

• 3505222664987072121 backwards is 1212707894662225053
• The number of decimal digits it has is: 19
• The sum of 3505222664987072121's digits is 72
• More coming soon!