449694713185221

Names of 449694713185221

• Cardinal: 449694713185221 can be written as Four hundred forty-nine trillion, six hundred ninety-four billion, seven hundred thirteen million, one hundred eighty-five thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 4.49694713185221 × 10¹⁴

Factors of 449694713185221

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 810

Divisors of 449694713185221

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 21 31 49 93 147 217 343 651 769 961 1029 1519 2307 2883 4557 5383 6727 10633 16149 20181 23839 31899 37681 47089 71517 113043 141267 166873 263767 329623 500619 591361 739009 791301 988869 1168111 1774083 2217027 3504333 4139527 5173063 8176777 12418581 15519189 18332191 24530331 28976689 36211441 54996573 86930067 108634323 128325337 202836823 253480087 384976011 454756609 568297921 608510469 760440261 898277359 1364269827 1704893763 2694832077 3183296263 3978085447 6287941513 9549888789 11934256341 14097454879 18863824539 22283073841 27846598129 42292364637 66849221523 83539794387 98682184153 155981516887 194926186903 296046552459 437021101249 467944550661 584778560709 690775289071 1311063303747 2072325867213 3059147708743 4835427023497 9177443126229 14506281070491 21414033961201 64242101883603 149898237728407 449694713185221
• Sum of all divisors σ(n): 723458078112000
• Sum of proper divisors (its aliquot sum) s(n): 273763364926779
• 449694713185221 is a deficient number, because the sum of its proper divisors (273763364926779) is less than itself. Its deficiency is 175931348258442

Bases of 449694713185221

• Binary: 1100110001111111010110101101000110000001111000101₂
• Hexadecimal: 0x198FEB5A303C5
• Base-36: 4FEIWDGGCL

Squares and roots of 449694713185221

• 449694713185221 squared (449694713185221²) is 202225335066738177907452818841
• 449694713185221 cubed (449694713185221³) is 90939664051622039546631247979940806191548861
• The square root of 449694713185221 is 21206006.5355366001
• The cube root of 449694713185221 is 76613.6101216179

Scales and comparisons

• 449,694,713,185,221 seconds is equal to 14,298,900 years, 45 weeks, 6 days, 3 hours, 21 seconds.
• To count from 1 to 449,694,713,185,221 would take you about thirty-five million, seven hundred forty-seven thousand, two hundred fifty-two 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 449694713185221 cubic inches would be around 6384.5 feet tall.

Recreational maths with 449694713185221

• 449694713185221 backwards is 122581317496944
• The number of decimal digits it has is: 15
• The sum of 449694713185221's digits is 66
• More coming soon!