40502889042067777

Names of 40502889042067777

• Cardinal: 40502889042067777 can be written as Forty quadrillion, five hundred two trillion, eight hundred eighty-nine billion, forty-two million, sixty-seven thousand, seven hundred seventy-seven.

Scientific notation

• Scientific notation: 4.0502889042067777 × 10¹⁶

Factors of 40502889042067777

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 88325

Divisors of 40502889042067777

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 151 1963 19531 23311 45319 253903 303043 589147 2949181 3519961 6843169 38339353 45759493 88961197 455287141 885125389 1056431209 5918732833 11506630057 13733605717 68748358291 133653933739 159521112559 893728657783 1737501138607 2073774463267 20633157942979 268231053258727 3115606849389829 40502889042067777
• Sum of all divisors σ(n): 43912460773744640
• Sum of proper divisors (its aliquot sum) s(n): 3409571731676863
• 40502889042067777 is a deficient number, because the sum of its proper divisors (3409571731676863) is less than itself. Its deficiency is 37093317310390914

Bases of 40502889042067777

• Binary: 10001111111001010010100110111001101110101100000101000001₂
• Hexadecimal: 0x8FE529B9BAC141
• Base-36: B2T2QCU1IDD

Squares and roots of 40502889042067777

• 40502889042067777 squared (40502889042067777²) is 1640484020754054006385203861721729
• 40502889042067777 cubed (40502889042067777³) is 66444342267886661677770119040255870729529531626433
• The square root of 40502889042067777 is 201253295.7297042055
• The cube root of 40502889042067777 is 343422.4383190073

Scales and comparisons

• 40,502,889,042,067,777 seconds is equal to 1,287,866,587 years, 45 weeks, 3 days, 21 hours, 29 minutes, 37 seconds.
• To count from 1 to 40,502,889,042,067,777 would take you about three billion, eight hundred sixty-three million, five hundred ninety-nine thousand, seven hundred sixty-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 40502889042067777 cubic inches would be around 28618.5 feet tall.

Recreational maths with 40502889042067777

• 40502889042067777 backwards is 77776024098820504
• The number of decimal digits it has is: 17
• The sum of 40502889042067777's digits is 76
• More coming soon!