68233016801442

Names of 68233016801442

• Cardinal: 68233016801442 can be written as Sixty-eight trillion, two hundred thirty-three billion, sixteen million, eight hundred one thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 6.8233016801442 × 10¹³

Factors of 68233016801442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 62873534

Divisors of 68233016801442

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 191 382 573 947 1146 1894 2841 5682 180877 361754 542631 1085262 62872391 125744782 188617173 377234346 12008626681 24017253362 36025880043 59540154277 72051760086 119080308554 178620462831 357240925662 11372169466907 22744338933814 34116508400721 68233016801442
• Sum of all divisors σ(n): 137325375627264
• Sum of proper divisors (its aliquot sum) s(n): 69092358825822
• 68233016801442 is an abundant number, because the sum of its proper divisors (69092358825822) is greater than itself. Its abundance is 859342024380

Bases of 68233016801442

• Binary: 1111100000111010111100101110100111100010100010₂
• Hexadecimal: 0x3E0EBCBA78A2
• Base-36: O6PTCH95U

Squares and roots of 68233016801442

• 68233016801442 squared (68233016801442²) is 4655744581825866260453279364
• 68233016801442 cubed (68233016801442³) is 317675498274946890911054685606478944042888
• The square root of 68233016801442 is 8260327.8870418939
• The cube root of 68233016801442 is 40863.1201320547

Scales and comparisons

• 68,233,016,801,442 seconds is equal to 2,169,598 years, 45 weeks, 3 days, 18 hours, 10 minutes, 42 seconds.
• To count from 1 to 68,233,016,801,442 would take you about five million, four hundred twenty-three thousand, nine hundred ninety-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 68233016801442 cubic inches would be around 3405.3 feet tall.

Recreational maths with 68233016801442

• 68233016801442 backwards is 24410861033286
• The number of decimal digits it has is: 14
• The sum of 68233016801442's digits is 48
• More coming soon!