27201553137751221

Names of 27201553137751221

• Cardinal: 27201553137751221 can be written as Twenty-seven quadrillion, two hundred one trillion, five hundred fifty-three billion, one hundred thirty-seven million, seven hundred fifty-one thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 2.7201553137751221 × 10¹⁶

Factors of 27201553137751221

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 92626646

Divisors of 27201553137751221

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 31 81 93 279 837 2511 117101 351303 1053909 3161727 3630131 9485181 10890393 32671179 92509511 98013537 277528533 294040611 832585599 2497756797 2867794841 7493270391 8603384523 25810153569 77430460707 232291382121 10832956247611 32498868742833 97496606228499 292489818685497 335821643675941 877469456056491 1007464931027823 3022394793083469 9067184379250407 27201553137751221
• Sum of all divisors σ(n): 41945565240995328
• Sum of proper divisors (its aliquot sum) s(n): 14744012103244107
• 27201553137751221 is a deficient number, because the sum of its proper divisors (14744012103244107) is less than itself. Its deficiency is 12457541034507114

Bases of 27201553137751221

• Binary: 1100000101000111010101100100000000111010101010010110101₂
• Hexadecimal: 0x60A3AB201D54B5
• Base-36: 7FU58ZYXEB9

Squares and roots of 27201553137751221

• 27201553137751221 squared (27201553137751221²) is 739924493105903296667824886990841
• 27201553137751221 cubed (27201553137751221³) is 20127095417143865510328823482118481573248363566861
• The square root of 27201553137751221 is 164928933.5979324793
• The cube root of 27201553137751221 is 300744.6432615665

Scales and comparisons

• 27,201,553,137,751,221 seconds is equal to 864,925,249 years, 44 weeks, 2 days, 4 hours, 40 minutes, 21 seconds.
• To count from 1 to 27,201,553,137,751,221 would take you about two billion, five hundred ninety-four million, seven hundred seventy-five thousand, seven hundred forty-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 27201553137751221 cubic inches would be around 25062.1 feet tall.

Recreational maths with 27201553137751221

• 27201553137751221 backwards is 12215773135510272
• The number of decimal digits it has is: 17
• The sum of 27201553137751221's digits is 54
• More coming soon!