18067074944168

Names of 18067074944168

• Cardinal: 18067074944168 can be written as Eighteen trillion, sixty-seven billion, seventy-four million, nine hundred forty-four thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8067074944168 × 10¹³

Factors of 18067074944168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 591

Divisors of 18067074944168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 19 38 76 79 152 158 316 491 632 982 1501 1964 3002 3928 6004 6241 9329 12008 12482 18658 24964 37316 38789 49928 74632 77578 118579 155156 237158 241081 310312 474316 482162 493039 736991 948632 964324 986078 1473982 1928648 1972156 2947964 3064331 3944312 4580539 5895928 6128662 9161078 9367741 12257324 18322156 18735482 19045399 24514648 36644312 37470964 38090798 58222289 74941928 76181596 116444578 152363192 232889156 242082149 361862581 465778312 484164298 723725162 968328596 1447450324 1504586521 1936657192 2894900648 3009173042 4599560831 6018346084 9199121662 12036692168 18398243324 28587143899 36796486648 57174287798 114348575596 118862335159 228697151192 237724670318 475449340636 950898681272 2258384368021 4516768736042 9033537472084 18067074944168
• Sum of all divisors σ(n): 36189567984000
• Sum of proper divisors (its aliquot sum) s(n): 18122493039832
• 18067074944168 is an abundant number, because the sum of its proper divisors (18122493039832) is greater than itself. Its abundance is 55418095664

Bases of 18067074944168

• Binary: 100000110111010010001100101011000110010101000₂
• Hexadecimal: 0x106E91958CA8
• Base-36: 6EJWDXZ1K

Squares and roots of 18067074944168

• 18067074944168 squared (18067074944168²) is 326419197038183140317212224
• 18067074944168 cubed (18067074944168³) is 5897440096103996050810755951734207109632
• The square root of 18067074944168 is 4250538.1946487669
• The cube root of 18067074944168 is 26239.9265688823

Scales and comparisons

• 18,067,074,944,168 seconds is equal to 574,477 years, 5 weeks, 16 hours, 56 minutes, 8 seconds.
• To count from 1 to 18,067,074,944,168 would take you about one million, four hundred thirty-six thousand, one hundred ninety-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 18067074944168 cubic inches would be around 2186.7 feet tall.

Recreational maths with 18067074944168

• 18067074944168 backwards is 86144947076081
• The number of decimal digits it has is: 14
• The sum of 18067074944168's digits is 65
• More coming soon!