42429075854950399

Names of 42429075854950399

• Cardinal: 42429075854950399 can be written as Forty-two quadrillion, four hundred twenty-nine trillion, seventy-five billion, eight hundred fifty-four million, nine hundred fifty thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2429075854950399 × 10¹⁶

Factors of 42429075854950399

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 98117566361

Divisors of 42429075854950399

• Number of divisors d(n): 8
• Complete list of divisors:
  1 131 3301 432431 98117562929 12853400743699 323886075228629 42429075854950399
• Sum of all divisors σ(n): 42765913448921520
• Sum of proper divisors (its aliquot sum) s(n): 336837593971121
• 42429075854950399 is a deficient number, because the sum of its proper divisors (336837593971121) is less than itself. Its deficiency is 42092238260979278

Bases of 42429075854950399

• Binary: 10010110101111010000010100001010011110110111111111111111₂
• Hexadecimal: 0x96BD050A7B7FFF
• Base-36: BLRUOD1RG8V

Squares and roots of 42429075854950399

• 42429075854950399 squared (42429075854950399²) is 1800226477905134931842034750259201
• 42429075854950399 cubed (42429075854950399³) is 76381945787127158483605374698539323375044248371199
• The square root of 42429075854950399 is 205983193.1370867913
• The cube root of 42429075854950399 is 348782.3698116953

Scales and comparisons

• 42,429,075,854,950,399 seconds is equal to 1,349,113,370 years, 22 weeks, 5 days, 16 hours, 53 minutes, 19 seconds.
• To count from 1 to 42,429,075,854,950,399 would take you about four billion, forty-seven million, three hundred forty thousand, one hundred eleven 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 42429075854950399 cubic inches would be around 29065.2 feet tall.

Recreational maths with 42429075854950399

• 42429075854950399 backwards is 99305945857092424
• The number of decimal digits it has is: 17
• The sum of 42429075854950399's digits is 85
• More coming soon!