4081994873442

Names of 4081994873442

• Cardinal: 4081994873442 can be written as Four trillion, eighty-one billion, nine hundred ninety-four million, eight hundred seventy-three thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 4.081994873442 × 10¹²

Factors of 4081994873442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44879972

Divisors of 4081994873442

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 31 62 93 163 186 279 326 489 558 978 1467 2934 5053 10106 15159 30318 45477 90954 44879773 89759546 134639319 269278638 403917957 807835914 1391272963 2782545926 4173818889 7315402999 8347637778 12521456667 14630805998 21946208997 25042913334 43892417994 65838626991 131677253982 226777492969 453554985938 680332478907 1360664957814 2040997436721 4081994873442
• Sum of all divisors σ(n): 9185633104128
• Sum of proper divisors (its aliquot sum) s(n): 5103638230686
• 4081994873442 is an abundant number, because the sum of its proper divisors (5103638230686) is greater than itself. Its abundance is 1021643357244

Bases of 4081994873442

• Binary: 111011011001101001110110101011101001100010₂
• Hexadecimal: 0x3B669DABA62
• Base-36: 1G38QCQCI

Squares and roots of 4081994873442

• 4081994873442 squared (4081994873442²) is 16662682146806769596927364
• 4081994873442 cubed (4081994873442³) is 68016983101058772325238368563246666888
• The square root of 4081994873442 is 2020394.7320862821
• The cube root of 4081994873442 is 15981.7433344361

Scales and comparisons

• 4,081,994,873,442 seconds is equal to 129,794 years, 42 weeks, 1 day, 50 minutes, 42 seconds.
• To count from 1 to 4,081,994,873,442 would take you about three hundred twenty-four thousand, four hundred eighty-seven 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 4081994873442 cubic inches would be around 1331.8 feet tall.

Recreational maths with 4081994873442

• 4081994873442 backwards is 2443784991804
• The number of decimal digits it has is: 13
• The sum of 4081994873442's digits is 63
• More coming soon!