842141334790463992

Names of 842141334790463992

• Cardinal: 842141334790463992 can be written as Eight hundred forty-two quadrillion, one hundred forty-one trillion, three hundred thirty-four billion, seven hundred ninety million, four hundred sixty-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 8.42141334790463992 × 10¹⁷

Factors of 842141334790463992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 139584720338

Divisors of 842141334790463992

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 754153 1508306 3016612 6033224 139583966183 279167932366 558335864732 1116671729464 105267666848807999 210535333697615998 421070667395231996 842141334790463992
• Sum of all divisors σ(n): 1579017096502925040
• Sum of proper divisors (its aliquot sum) s(n): 736875761712461048
• 842141334790463992 is a deficient number, because the sum of its proper divisors (736875761712461048) is less than itself. Its deficiency is 105265573078002944

Bases of 842141334790463992

• Binary: 101110101111111000110001010100000110110110111110000111111000₂
• Hexadecimal: 0xBAFE31506DBE1F8
• Base-36: 6EC26SC9BMYG

Squares and roots of 842141334790463992

• 842141334790463992 squared (842141334790463992²) is 709202027762664358028523978648576064
• 842141334790463992 cubed (842141334790463992³) is 597248342296153863864165290433443677767705576665087488
• The square root of 842141334790463992 is 917682589.3469179205
• The cube root of 842141334790463992 is 944339.8746518861

Scales and comparisons

• 842,141,334,790,463,992 seconds is equal to 26,777,489,532 years, 8 weeks, 10 hours, 39 minutes, 52 seconds.
• To count from 1 to 842,141,334,790,463,992 would take you about eighty billion, three hundred thirty-two million, four hundred sixty-eight thousand, five hundred ninety-six 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 842141334790463992 cubic inches would be around 78695 feet tall.

Recreational maths with 842141334790463992

• 842141334790463992 backwards is 299364097433141248
• The number of decimal digits it has is: 18
• The sum of 842141334790463992's digits is 79
• More coming soon!