16656659016943

Names of 16656659016943

• Cardinal: 16656659016943 can be written as Sixteen trillion, six hundred fifty-six billion, six hundred fifty-nine million, sixteen thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 1.6656659016943 × 10¹³

Factors of 16656659016943

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 252

Divisors of 16656659016943

• Number of divisors d(n): 90
• Complete list of divisors:
  1 11 41 73 121 127 451 803 1331 1397 1681 2993 4961 5207 5329 8833 9271 14641 15367 18491 32923 54571 57277 58619 97163 101981 122713 169037 203401 213487 218489 362153 380111 600281 630047 644809 676783 1068793 1121791 1349843 1859407 2237411 2348357 2403379 3983683 4181221 6930517 7092899 7444613 8958049 12339701 14848273 15584551 24611521 25831927 26437169 27748103 43820513 45993431 76235687 78021889 81890743 98538539 135736711 163331003 171430061 284151197 290808859 305229133 505927741 900798173 1083923929 1137672223 1796641033 1885730671 3125663167 3198897449 3357520463 5565205151 9908779903 11923163219 12514394453 20743037381 36932725093 131154795409 137658338983 228173411191 406259976023 1514241728813 16656659016943
• Sum of all divisors σ(n): 19190705631360
• Sum of proper divisors (its aliquot sum) s(n): 2534046614417
• 16656659016943 is a deficient number, because the sum of its proper divisors (2534046614417) is less than itself. Its deficiency is 14122612402526

Bases of 16656659016943

• Binary: 11110010011000101110001111100110110011101111₂
• Hexadecimal: 0xF262E3E6CEF
• Base-36: 5WJYOPSKV

Squares and roots of 16656659016943

• 16656659016943 squared (16656659016943²) is 277444289606708547161065249
• 16656659016943 cubed (16656659016943³) is 4621294928176926981253744843893019513807
• The square root of 16656659016943 is 4081257.0388230879
• The cube root of 16656659016943 is 25538.5340852145

Scales and comparisons

• 16,656,659,016,943 seconds is equal to 529,630 years, 12 weeks, 1 day, 6 hours, 55 minutes, 43 seconds.
• To count from 1 to 16,656,659,016,943 would take you about one million, three hundred twenty-four thousand and seventy-five 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 16656659016943 cubic inches would be around 2128.2 feet tall.

Recreational maths with 16656659016943

• 16656659016943 backwards is 34961095665661
• The number of decimal digits it has is: 14
• The sum of 16656659016943's digits is 67
• More coming soon!