85042273

Names of 85042273

• Cardinal: 85042273 can be written as Eighty-five million, forty-two thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 8.5042273 × 10⁷

Factors of 85042273

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 85042273

Divisors of 85042273

• Number of divisors d(n): 2
• Complete list of divisors:
  1 85042273
• Sum of all divisors σ(n): 85042274
• Sum of proper divisors (its aliquot sum) s(n): 1
• 85042273 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 85042272

Bases of 85042273

• Binary: 101000100011010010001100001₂
• Hexadecimal: 0x511A461
• Base-36: 1EMR1D

Squares and roots of 85042273

• 85042273 squared (85042273²) is 7232188197006529
• 85042273 cubed (85042273³) is 615041723037207022000417
• The square root of 85042273 is 9221.8367476333
• The cube root of 85042273 is 439.7558442263

Scales and comparisons

• 85,042,273 seconds is equal to 2 years, 36 weeks, 4 days, 6 hours, 51 minutes, 13 seconds.
• To count from 1 to 85,042,273 would take you about four 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 85042273 cubic inches would be around 36.6 feet tall.

Recreational maths with 85042273

• 85042273 backwards is 37224058
• The number of decimal digits it has is: 8
• The sum of 85042273's digits is 31
• More coming soon!