18498773739932

Names of 18498773739932

• Cardinal: 18498773739932 can be written as Eighteen trillion, four hundred ninety-eight billion, seven hundred seventy-three million, seven hundred thirty-nine thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 1.8498773739932 × 10¹³

Factors of 18498773739932

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1941394

Divisors of 18498773739932

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 31 37 62 67 74 124 134 148 268 961 1147 1922 2077 2294 2479 3844 4154 4588 4958 8308 9916 35557 64387 71114 76849 128774 142228 153698 257548 307396 1941257 2382319 3882514 4764638 7765028 9529276 60178967 71826509 120357934 130064219 143653018 240715868 260128438 287306036 520256876 1865547977 2226621779 3731095954 4031990789 4453243558 4812376103 7462191908 8063981578 8906487116 9624752206 16127963156 19249504412 69025275149 124991714459 138050550298 149183659193 249983428918 276101100596 298367318386 499966857836 596734636772 4624693434983 9249386869966 18498773739932
• Sum of all divisors σ(n): 34867680381072
• Sum of proper divisors (its aliquot sum) s(n): 16368906641140
• 18498773739932 is a deficient number, because the sum of its proper divisors (16368906641140) is less than itself. Its deficiency is 2129867098792

Bases of 18498773739932

• Binary: 100001101001100010100110101100110100110011100₂
• Hexadecimal: 0x10D314D6699C
• Base-36: 6K27W9DP8

Squares and roots of 18498773739932

• 18498773739932 squared (18498773739932²) is 342204629881197754371364624
• 18498773739932 cubed (18498773739932³) is 6330366020929450423480048667118920965568
• The square root of 18498773739932 is 4301020.0813216393
• The cube root of 18498773739932 is 26447.2779909647

Scales and comparisons

• 18,498,773,739,932 seconds is equal to 588,203 years, 40 weeks, 5 days, 13 hours, 5 minutes, 32 seconds.
• To count from 1 to 18,498,773,739,932 would take you about one million, four hundred seventy thousand, five hundred 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 18498773739932 cubic inches would be around 2203.9 feet tall.

Recreational maths with 18498773739932

• 18498773739932 backwards is 23993737789481
• The number of decimal digits it has is: 14
• The sum of 18498773739932's digits is 80
• More coming soon!