121181895617833801

Names of 121181895617833801

• Cardinal: 121181895617833801 can be written as One hundred twenty-one quadrillion, one hundred eighty-one trillion, eight hundred ninety-five billion, six hundred seventeen million, eight hundred thirty-three thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.21181895617833801 × 10¹⁷

Factors of 121181895617833801

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 54723

Divisors of 121181895617833801

• Number of divisors d(n): 27
• Complete list of divisors:
  1 19 337 361 6403 54367 113569 121657 1032973 2157811 18321679 19626487 40998409 348111901 2955770689 6174405823 6614126119 56159643091 117313710637 996094722193 1067033218729 2228960502103 18925799721667 335683921379041 359590194711673 6377994506201779 121181895617833801
• Sum of all divisors σ(n): 128278571776493319
• Sum of proper divisors (its aliquot sum) s(n): 7096676158659518
• 121181895617833801 is a deficient number, because the sum of its proper divisors (7096676158659518) is less than itself. Its deficiency is 114085219459174283

Bases of 121181895617833801

• Binary: 110101110100001100100101011000001100000100110101101001001₂
• Hexadecimal: 0x1AE864AC1826B49
• Base-36: X57EAB716Q1

Squares and roots of 121181895617833801

• 121181895617833801 squared (121181895617833801²) is 14685051825531566982184395658107601
• 121181895617833801 cubed (121181895617833801³) is 1779562417464046056470693179368335655420410592821401
• 121181895617833801 is a perfect square number. Its square root is 348111901
• The cube root of 121181895617833801 is 494856.4636612733

Scales and comparisons

• 121,181,895,617,833,801 seconds is equal to 3,853,209,440 years, 22 weeks, 3 days, 12 hours, 30 minutes, 1 second.
• To count from 1 to 121,181,895,617,833,801 would take you about eleven billion, five hundred fifty-nine million, six hundred twenty-eight thousand, three hundred twenty-one 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 121181895617833801 cubic inches would be around 41238 feet tall.

Recreational maths with 121181895617833801

• 121181895617833801 backwards is 108338716598181121
• The number of decimal digits it has is: 18
• The sum of 121181895617833801's digits is 73
• More coming soon!