422921235411361872

Names of 422921235411361872

• Cardinal: 422921235411361872 can be written as Four hundred twenty-two quadrillion, nine hundred twenty-one trillion, two hundred thirty-five billion, four hundred eleven million, three hundred sixty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.22921235411361872 × 10¹⁷

Factors of 422921235411361872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15217373179939

Divisors of 422921235411361872

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 193 386 579 772 1158 1544 1737 2316 3088 3474 4632 6948 9264 13896 27792 15217373179741 30434746359482 45652119539223 60869492718964 91304239078446 121738985437928 136956358617669 182608478156892 243477970875856 273912717235338 365216956313784 547825434470676 730433912627568 1095650868941352 2191301737882704 2936953023690013 5873906047380026 8810859071070039 11747812094760052 17621718142140078 23495624189520104 26432577213210117 35243436284280156 46991248379040208 52865154426420234 70486872568560312 105730308852840468 140973745137120624 211460617705680936 422921235411361872
• Sum of all divisors σ(n): 1189724669938589044
• Sum of proper divisors (its aliquot sum) s(n): 766803434527227172
• 422921235411361872 is an abundant number, because the sum of its proper divisors (766803434527227172) is greater than itself. Its abundance is 343882199115865300

Bases of 422921235411361872

• Binary: 10111011110100001001001111101110100101010011110000001010000₂
• Hexadecimal: 0x5DE849F74A9E050
• Base-36: 37O92DDP7QS0

Squares and roots of 422921235411361872

• 422921235411361872 squared (422921235411361872²) is 178862371361872567045522429735344384
• 422921235411361872 cubed (422921235411361872³) is 75644695064968937881291735809164185945513970366926848
• The square root of 422921235411361872 is 650323946.5153977181
• The cube root of 422921235411361872 is 750619.4795408031

Scales and comparisons

• 422,921,235,411,361,872 seconds is equal to 13,447,587,104 years, 42 weeks, 31 minutes, 12 seconds.
• To count from 1 to 422,921,235,411,361,872 would take you about forty billion, three hundred forty-two million, seven hundred sixty-one thousand, three hundred fourteen 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 422921235411361872 cubic inches would be around 62551.6 feet tall.

Recreational maths with 422921235411361872

• 422921235411361872 backwards is 278163114532129224
• The number of decimal digits it has is: 18
• The sum of 422921235411361872's digits is 63
• More coming soon!