90842066695631329

Names of 90842066695631329

• Cardinal: 90842066695631329 can be written as Ninety quadrillion, eight hundred forty-two trillion, sixty-six billion, six hundred ninety-five million, six hundred thirty-one thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 9.0842066695631329 × 10¹⁶

Factors of 90842066695631329

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2707

Divisors of 90842066695631329

• Number of divisors d(n): 45
• Complete list of divisors:
  1 13 169 1171 1523 2197 15223 19799 28561 197899 257387 1371241 1783433 2319529 2572687 3346031 17826133 23184629 30153877 33444931 43498403 231739729 301400177 392000401 2088400043 2716168459 3012616477 3918202301 5096005213 27149200559 35310189967 39164014201 50936629913 66248067769 352939607267 459032469571 3180633265489 4588214894471 5967422104423 41348232451357 59646793628123 77576487357499 537527021867641 6987851284279333 90842066695631329
• Sum of all divisors σ(n): 98560801482216549
• Sum of proper divisors (its aliquot sum) s(n): 7718734786585220
• 90842066695631329 is a deficient number, because the sum of its proper divisors (7718734786585220) is less than itself. Its deficiency is 83123331909046109

Bases of 90842066695631329

• Binary: 101000010101111000110000011011100000011100011000111100001₂
• Hexadecimal: 0x142BC60DC0E31E1
• Base-36: OUGTPBHX7MP

Squares and roots of 90842066695631329

• 90842066695631329 squared (90842066695631329²) is 8252281081533530685274373886306241
• 90842066695631329 cubed (90842066695631329³) is 749654268399765631753447209348201477308011327824289
• 90842066695631329 is a perfect square number. Its square root is 301400177
• The cube root of 90842066695631329 is 449533.7833146837

Scales and comparisons

• 90,842,066,695,631,329 seconds is equal to 2,888,496,727 years, 49 weeks, 6 days, 5 hours, 8 minutes, 49 seconds.
• To count from 1 to 90,842,066,695,631,329 would take you about eight billion, six hundred sixty-five million, four hundred ninety thousand, one hundred eighty-three 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 90842066695631329 cubic inches would be around 37461.1 feet tall.

Recreational maths with 90842066695631329

• 90842066695631329 backwards is 92313659666024809
• The number of decimal digits it has is: 17
• The sum of 90842066695631329's digits is 79
• More coming soon!