231049705946647040787

Names of 231049705946647040787

• Cardinal: 231049705946647040787 can be written as Two hundred thirty-one quintillion, forty-nine quadrillion, seven hundred five trillion, nine hundred forty-six billion, six hundred forty-seven million, forty thousand, seven hundred eighty-seven.

Scientific notation

• Scientific notation: 2.31049705946647040787 × 10²⁰

Factors of 231049705946647040787

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 795

Divisors of 231049705946647040787

• Number of divisors d(n): 42
• Complete list of divisors:
  1 3 19 57 361 773 1083 2319 14687 44061 279053 597529 837159 1792587 11353051 34059153 215707969 461889917 647123907 1385669751 8775908423 26327725269 166742260037 357040905841 500226780111 1071122717523 6783777210979 20351331632937 128891767008601 275992620215093 386675301025803 827977860645279 5243859784086767 15731579352260301 99633335897648573 213342295426266889 298900007692945719 640026886278800667 4053503613099070891 12160510839297212673 77016568648882346929 231049705946647040787
• Sum of all divisors σ(n): 325554815818011089532
• Sum of proper divisors (its aliquot sum) s(n): 94505109871364048745
• 231049705946647040787 is a deficient number, because the sum of its proper divisors (94505109871364048745) is less than itself. Its deficiency is 136544596075282992042

Bases of 231049705946647040787

• Binary: 11001000011001110101011100110110011110011000010110110001001100010011₂
• Hexadecimal: 0xC86757367985B1313
• Base-36: 1CRENX6I54JAC3

Squares and roots of 231049705946647040787

• 231049705946647040787 squared (231049705946647040787²) is 53383966618032064922059255500784041579369
• 231049705946647040787 cubed (231049705946647040787³) is 12334349789361930305214685587922240093702506255608629640723403
• The square root of 231049705946647040787 is 15200319271.2076623929
• The cube root of 231049705946647040787 is 6136232.5024310101
• Being both a perfect square and a perfect cube, 231049705946647040787 is also a perfect sixth number.

Scales and comparisons

• 231,049,705,946,647,040,787 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 231,049,705,946,647,040,787 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 231049705946647040787 cubic inches would be around 511352.7 feet tall.

Recreational maths with 231049705946647040787

• 231049705946647040787 backwards is 787040746649507940132
• The number of decimal digits it has is: 21
• The sum of 231049705946647040787's digits is 93
• More coming soon!