40345559834806801

Names of 40345559834806801

• Cardinal: 40345559834806801 can be written as Forty quadrillion, three hundred forty-five trillion, five hundred fifty-nine billion, eight hundred thirty-four million, eight hundred six thousand, eight hundred one.

Scientific notation

• Scientific notation: 4.0345559834806801 × 10¹⁶

Factors of 40345559834806801

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 30156375

Divisors of 40345559834806801

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19543 68659 30068173 1341802837 587622304939 2064450690007 40345559834806801
• Sum of all divisors σ(n): 40348213279760960
• Sum of proper divisors (its aliquot sum) s(n): 2653444954159
• 40345559834806801 is a deficient number, because the sum of its proper divisors (2653444954159) is less than itself. Its deficiency is 40342906389852642

Bases of 40345559834806801

• Binary: 10001111010101100001001010101010001101111100101000010001₂
• Hexadecimal: 0x8F5612AA37CA11
• Base-36: B19B2BE5PG1

Squares and roots of 40345559834806801

• 40345559834806801 squared (40345559834806801²) is 1627764198383975783595912995853601
• 40345559834806801 cubed (40345559834806801³) is 65673057862857022866896333498250619250829915140401
• The square root of 40345559834806801 is 200862041.7968681333
• The cube root of 40345559834806801 is 342977.1985590915

Scales and comparisons

• 40,345,559,834,806,801 seconds is equal to 1,282,864,005 years, 38 weeks, 2 days, 1 hour, 1 second.
• To count from 1 to 40,345,559,834,806,801 would take you about three billion, eight hundred forty-eight million, five hundred ninety-two thousand and seventeen 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 40345559834806801 cubic inches would be around 28581.4 feet tall.

Recreational maths with 40345559834806801

• 40345559834806801 backwards is 10860843895554304
• The number of decimal digits it has is: 17
• The sum of 40345559834806801's digits is 73
• More coming soon!