470049993

Names of 470049993

• Cardinal: 470049993 can be written as Four hundred seventy million, forty-nine thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 4.70049993 × 10⁸

Factors of 470049993

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 271

Divisors of 470049993

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 31 49 63 73 93 147 157 189 217 219 279 441 471 511 651 657 837 1099 1323 1413 1519 1533 1953 1971 2263 3297 3577 4239 4557 4599 4867 5859 6789 7693 9891 10731 11461 13671 13797 14601 15841 20367 23079 29673 32193 34069 34383 41013 43803 47523 61101 69237 80227 96579 102207 103149 110887 131409 142569 207711 238483 240681 306621 309447 332661 355291 427707 561589 715449 722043 919863 997983 1065873 1684767 2146347 2166129 2487037 2993949 3197619 5054301 6439041 7461111 9592857 15162903 17409259 22383333 52227777 67149999 156683331 470049993
• Sum of all divisors σ(n): 853048320
• Sum of proper divisors (its aliquot sum) s(n): 382998327
• 470049993 is a deficient number, because the sum of its proper divisors (382998327) is less than itself. Its deficiency is 87051666

Bases of 470049993

• Binary: 11100000001000110010011001001₂
• Hexadecimal: 0x1C0464C9
• Base-36: 7RUSW9

Squares and roots of 470049993

• 470049993 squared (470049993²) is 220946995919300049
• 470049993 cubed (470049993³) is 103856133885238016597349657
• The square root of 470049993 is 21680.6363605869
• The cube root of 470049993 is 777.5255757483

Scales and comparisons

• 470,049,993 seconds is equal to 14 years, 49 weeks, 1 day, 9 hours, 26 minutes, 33 seconds.
• To count from 1 to 470,049,993 would take you about twenty-two 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 470049993 cubic inches would be around 64.8 feet tall.

Recreational maths with 470049993

• 470049993 backwards is 399940074
• The number of decimal digits it has is: 9
• The sum of 470049993's digits is 45
• More coming soon!