6427605864867201

Names of 6427605864867201

• Cardinal: 6427605864867201 can be written as Six quadrillion, four hundred twenty-seven trillion, six hundred five billion, eight hundred sixty-four million, eight hundred sixty-seven thousand, two hundred one.

Scientific notation

• Scientific notation: 6.427605864867201 × 10¹⁵

Factors of 6427605864867201

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1272587

Divisors of 6427605864867201

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 441 567 1323 3969 1272577 3817731 8908039 11453193 26724117 34359579 62356273 80172351 103078737 187068819 240517053 561206457 721551159 1683619371 5050858113 1619452220929 4858356662787 11336165546503 14575069988361 34008496639509 43725209965083 79353158825521 102025489918527 131175629895249 238059476476563 306076469755581 714178429429689 918229409266743 2142535288289067 6427605864867201
• Sum of all divisors σ(n): 11169370744717779
• Sum of proper divisors (its aliquot sum) s(n): 4741764879850578
• 6427605864867201 is a deficient number, because the sum of its proper divisors (4741764879850578) is less than itself. Its deficiency is 1685840985016623

Bases of 6427605864867201

• Binary: 10110110101011101111110011100010101001110010110000001₂
• Hexadecimal: 0x16D5DF9C54E581
• Base-36: 1RAE9DC2R29

Squares and roots of 6427605864867201

• 6427605864867201 squared (6427605864867201²) is 41314117154075238962485365574401
• 6427605864867201 cubed (6427605864867201³) is 265550861721344641162603413083709867398950121601
• 6427605864867201 is a perfect square number. Its square root is 80172351
• The cube root of 6427605864867201 is 185930.1185133049

Scales and comparisons

• 6,427,605,864,867,201 seconds is equal to 204,377,984 years, 31 weeks, 5 days, 22 hours, 13 minutes, 21 seconds.
• To count from 1 to 6,427,605,864,867,201 would take you about six hundred thirteen million, one hundred thirty-three thousand, nine hundred fifty-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 6427605864867201 cubic inches would be around 15494.2 feet tall.

Recreational maths with 6427605864867201

• 6427605864867201 backwards is 1027684685067246
• The number of decimal digits it has is: 16
• The sum of 6427605864867201's digits is 72
• More coming soon!