38189567940161

Names of 38189567940161

• Cardinal: 38189567940161 can be written as Thirty-eight trillion, one hundred eighty-nine billion, five hundred sixty-seven million, nine hundred forty thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 3.8189567940161 × 10¹³

Factors of 38189567940161

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 181721

Divisors of 38189567940161

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 29 101 319 1111 2929 6781 32219 74591 174799 196649 684881 1922789 2163139 5069171 7533691 17654699 19861549 55760881 194201689 218477039 511986271 1185312019 5631848981 13038432209 34374048551 119716513919 378114534061 1316881653109 3471778903651 38189567940161
• Sum of all divisors σ(n): 43531324992000
• Sum of proper divisors (its aliquot sum) s(n): 5341757051839
• 38189567940161 is a deficient number, because the sum of its proper divisors (5341757051839) is less than itself. Its deficiency is 32847810888322

Bases of 38189567940161

• Binary: 1000101011101110110011101000011001011001000001₂
• Hexadecimal: 0x22BBB3A19641
• Base-36: DJC1MQ535

Squares and roots of 38189567940161

• 38189567940161 squared (38189567940161²) is 1458443099456172884476705921
• 38189567940161 cubed (38189567940161³) is 55697311833540500763121375951830522393281
• The square root of 38189567940161 is 6179770.8646972503
• The cube root of 38189567940161 is 33675.5668654489

Scales and comparisons

• 38,189,567,940,161 seconds is equal to 1,214,310 years, 6 weeks, 6 days, 4 hours, 42 minutes, 41 seconds.
• To count from 1 to 38,189,567,940,161 would take you about three million, thirty-five thousand, seven hundred 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 38189567940161 cubic inches would be around 2806.3 feet tall.

Recreational maths with 38189567940161

• 38189567940161 backwards is 16104976598183
• The number of decimal digits it has is: 14
• The sum of 38189567940161's digits is 68
• More coming soon!