127022835383722161

Names of 127022835383722161

• Cardinal: 127022835383722161 can be written as One hundred twenty-seven quadrillion, twenty-two trillion, eight hundred thirty-five billion, three hundred eighty-three million, seven hundred twenty-two thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 1.27022835383722161 × 10¹⁷

Factors of 127022835383722161

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3039

Divisors of 127022835383722161

• Number of divisors d(n): 27
• Complete list of divisors:
  1 3 9 13 39 117 169 507 1521 3023 9069 27207 39299 117897 353691 510887 1532661 4597983 9138529 27415587 82246761 118800877 356402631 1069207893 1544411401 4633234203 13899702609
• Sum of all divisors σ(n): 127022843231774139
• Sum of proper divisors (its aliquot sum) s(n): 7848051978
• 127022835383722161 is a deficient number, because the sum of its proper divisors (7848051978) is less than itself. Its deficiency is 127022827535670183

Bases of 127022835383722161

• Binary: 111000011010001101001100010000101011010001110000010110001₂
• Hexadecimal: 0x1C346988568E0B1
• Base-36: YQPU4ZV1P69

Squares and roots of 127022835383722161

• 127022835383722161 squared (127022835383722161²) is 16134800708920178632335566842509921
• 127022835383722161 cubed (127022835383722161³) is 2049488134398331473916869292973436867013888550059281
• 127022835383722161 is a perfect square number. Its square root is 356402631
• The cube root of 127022835383722161 is 502682.6944038377

Scales and comparisons

• 127,022,835,383,722,161 seconds is equal to 4,038,933,257 years, 40 weeks, 2 days, 2 hours, 49 minutes, 21 seconds.
• To count from 1 to 127,022,835,383,722,161 would take you about twelve billion, one hundred sixteen million, seven hundred ninety-nine thousand, seven hundred 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 127022835383722161 cubic inches would be around 41890.2 feet tall.

Recreational maths with 127022835383722161

• 127022835383722161 backwards is 161227383538220721
• The number of decimal digits it has is: 18
• The sum of 127022835383722161's digits is 63
• More coming soon!