55106730

Names of 55106730

• Cardinal: 55106730 can be written as Fifty-five million, one hundred six thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 5.510673 × 10⁷

Factors of 55106730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9736

Divisors of 55106730

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 270 315 378 405 567 630 810 945 1134 1890 2835 5670 9719 19438 29157 48595 58314 68033 87471 97190 136066 145785 174942 204099 262413 291570 340165 408198 437355 524826 612297 680330 787239 874710 1020495 1224594 1312065 1574478 1836891 2040990 2624130 3061485 3673782 3936195 5510673 6122970 7872390 9184455 11021346 18368910 27553365 55106730
• Sum of all divisors σ(n): 169361280
• Sum of proper divisors (its aliquot sum) s(n): 114254550
• 55106730 is an abundant number, because the sum of its proper divisors (114254550) is greater than itself. Its abundance is 59147820

Bases of 55106730

• Binary: 11010010001101110010101010₂
• Hexadecimal: 0x348DCAA
• Base-36: WT4MI

Squares and roots of 55106730

• 55106730 squared (55106730²) is 3036751691292900
• 55106730 cubed (55106730³) is 167345455529121191217000
• The square root of 55106730 is 7423.3907346979
• The cube root of 55106730 is 380.5410805307

Scales and comparisons

• 55,106,730 seconds is equal to 1 year, 39 weeks, 19 hours, 25 minutes, 30 seconds.
• To count from 1 to 55,106,730 would take you about 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 55106730 cubic inches would be around 31.7 feet tall.

Recreational maths with 55106730

• 55106730 backwards is 03760155
• 55106730 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55106730's digits is 27
• More coming soon!