55450850

Names of 55450850

• Cardinal: 55450850 can be written as Fifty-five million, four hundred fifty thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 5.545085 × 10⁷

Factors of 55450850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1768

Divisors of 55450850

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 49 50 65 70 91 98 130 175 182 245 325 350 455 490 637 650 910 1225 1274 1741 2275 2450 3185 3482 4550 6370 8705 12187 15925 17410 22633 24374 31850 43525 45266 60935 85309 87050 113165 121870 158431 170618 226330 304675 316862 426545 565825 609350 792155 853090 1109017 1131650 1584310 2132725 2218034 3960775 4265450 5545085 7921550 11090170 27725425 55450850
• Sum of all divisors σ(n): 129280788
• Sum of proper divisors (its aliquot sum) s(n): 73829938
• 55450850 is an abundant number, because the sum of its proper divisors (73829938) is greater than itself. Its abundance is 18379088

Bases of 55450850

• Binary: 11010011100001110011100010₂
• Hexadecimal: 0x34E1CE2
• Base-36: X0I5E

Squares and roots of 55450850

• 55450850 squared (55450850²) is 3074796765722500
• 55450850 cubed (55450850³) is 170500094236563489125000
• The square root of 55450850 is 7446.5327502133
• The cube root of 55450850 is 381.3315475477

Scales and comparisons

• 55,450,850 seconds is equal to 1 year, 39 weeks, 4 days, 19 hours, 50 seconds.
• To count from 1 to 55,450,850 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 55450850 cubic inches would be around 31.8 feet tall.

Recreational maths with 55450850

• 55450850 backwards is 05805455
• The number of decimal digits it has is: 8
• The sum of 55450850's digits is 32
• More coming soon!