42111827644

Names of 42111827644

• Cardinal: 42111827644 can be written as Forty-two billion, one hundred eleven million, eight hundred twenty-seven thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.2111827644 × 10¹⁰

Factors of 42111827644

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5231

Divisors of 42111827644

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 17 23 34 46 68 92 391 782 1564 5189 10378 20756 88213 119347 176426 238694 352852 477388 2028899 4057798 8115596 26925721 53851442 107702884 457737257 619291583 915474514 1238583166 1830949028 2477166332 10527956911 21055913822 42111827644
• Sum of all divisors σ(n): 81439074864
• Sum of proper divisors (its aliquot sum) s(n): 39327247220
• 42111827644 is a deficient number, because the sum of its proper divisors (39327247220) is less than itself. Its deficiency is 2784580424

Bases of 42111827644

• Binary: 100111001110000011110111111010111100₂
• Hexadecimal: 0x9CE0F7EBC
• Base-36: JCGAM64

Squares and roots of 42111827644

• 42111827644 squared (42111827644²) is 1773406027517962590736
• 42111827644 cubed (42111827644³) is 74681368973667161735114143105984
• The square root of 42111827644 is 205211.6654676337
• The cube root of 42111827644 is 3479.1089574745

Scales and comparisons

• 42,111,827,644 seconds is equal to 1,339 years, 1 week, 2 days, 9 hours, 54 minutes, 4 seconds.
• To count from 1 to 42,111,827,644 would take you about two thousand, six hundred seventy-eight 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 42111827644 cubic inches would be around 289.9 feet tall.

Recreational maths with 42111827644

• 42111827644 backwards is 44672811124
• The number of decimal digits it has is: 11
• The sum of 42111827644's digits is 40
• More coming soon!