42321009943

Names of 42321009943

• Cardinal: 42321009943 can be written as Forty-two billion, three hundred twenty-one million, nine thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 4.2321009943 × 10¹⁰

Factors of 42321009943

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 101005216

Divisors of 42321009943

• Number of divisors d(n): 4
• Complete list of divisors:
  1 419 101004797 42321009943
• Sum of all divisors σ(n): 42422015160
• Sum of proper divisors (its aliquot sum) s(n): 101005217
• 42321009943 is a deficient number, because the sum of its proper divisors (101005217) is less than itself. Its deficiency is 42220004726

Bases of 42321009943

• Binary: 100111011010100001110101110100010111₂
• Hexadecimal: 0x9DA875D17
• Base-36: JFWU49J

Squares and roots of 42321009943

• 42321009943 squared (42321009943²) is 1791067882595504863249
• 42321009943 cubed (42321009943³) is 75799801667912317964665784284807
• The square root of 42321009943 is 205720.7085905549
• The cube root of 42321009943 is 3484.8600441247

Scales and comparisons

• 42,321,009,943 seconds is equal to 1,345 years, 35 weeks, 1 day, 12 hours, 5 minutes, 43 seconds.
• To count from 1 to 42,321,009,943 would take you about two thousand, six hundred ninety-one 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 42321009943 cubic inches would be around 290.4 feet tall.

Recreational maths with 42321009943

• 42321009943 backwards is 34990012324
• The number of decimal digits it has is: 11
• The sum of 42321009943's digits is 37
• More coming soon!