40667768621927922

Names of 40667768621927922

• Cardinal: 40667768621927922 can be written as Forty quadrillion, six hundred sixty-seven trillion, seven hundred sixty-eight billion, six hundred twenty-one million, nine hundred twenty-seven thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 4.0667768621927922 × 10¹⁶

Factors of 40667768621927922

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 551008990193

Divisors of 40667768621927922

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 12301 24602 36903 73806 551008977887 1102017955774 1653026933661 3306053867322 6777961436987987 13555922873975974 20333884310963961 40667768621927922
• Sum of all divisors σ(n): 81342149351738112
• Sum of proper divisors (its aliquot sum) s(n): 40674380729810190
• 40667768621927922 is an abundant number, because the sum of its proper divisors (40674380729810190) is greater than itself. Its abundance is 6612107882268

Bases of 40667768621927922

• Binary: 10010000011110110001111010111110100001001000110111110010₂
• Hexadecimal: 0x907B1EBE848DF2
• Base-36: B4FIQZMTQLU

Squares and roots of 40667768621927922

• 40667768621927922 squared (40667768621927922²) is 1653867404686665276030532163238084
• 40667768621927922 cubed (40667768621927922³) is 67259096945145734399576439162329805713338373381448
• The square root of 40667768621927922 is 201662511.6920046743
• The cube root of 40667768621927922 is 343887.8099478343

Scales and comparisons

• 40,667,768,621,927,922 seconds is equal to 1,293,109,248 years, 26 weeks, 3 days, 11 hours, 58 minutes, 42 seconds.
• To count from 1 to 40,667,768,621,927,922 would take you about three billion, eight hundred seventy-nine million, three hundred twenty-seven thousand, seven hundred forty-five 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 40667768621927922 cubic inches would be around 28657.3 feet tall.

Recreational maths with 40667768621927922

• 40667768621927922 backwards is 22972912686776604
• The number of decimal digits it has is: 17
• The sum of 40667768621927922's digits is 84
• More coming soon!