55200870

Names of 55200870

• Cardinal: 55200870 can be written as Fifty-five million, two hundred thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 5.520087 × 10⁷

Factors of 55200870

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 467

Divisors of 55200870

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 109 153 170 218 255 306 327 331 510 545 654 662 765 981 993 1090 1530 1635 1655 1853 1962 1986 2979 3270 3310 3706 4905 4965 5559 5627 5958 9265 9810 9930 11118 11254 14895 16677 16881 18530 27795 28135 29790 33354 33762 36079 50643 55590 56270 72158 83385 84405 101286 108237 166770 168810 180395 216474 253215 324711 360790 506430 541185 613343 649422 1082370 1226686 1623555 1840029 3066715 3247110 3680058 5520087 6133430 9200145 11040174 18400290 27600435 55200870
• Sum of all divisors σ(n): 153822240
• Sum of proper divisors (its aliquot sum) s(n): 98621370
• 55200870 is an abundant number, because the sum of its proper divisors (98621370) is greater than itself. Its abundance is 43420500

Bases of 55200870

• Binary: 11010010100100110001100110₂
• Hexadecimal: 0x34A4C66
• Base-36: WV59I

Squares and roots of 55200870

• 55200870 squared (55200870²) is 3047136048756900
• 55200870 cubed (55200870³) is 168204560899743298503000
• The square root of 55200870 is 7429.7287972039
• The cube root of 55200870 is 380.7576527289

Scales and comparisons

• 55,200,870 seconds is equal to 1 year, 39 weeks, 1 day, 21 hours, 34 minutes, 30 seconds.
• To count from 1 to 55,200,870 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 55200870 cubic inches would be around 31.7 feet tall.

Recreational maths with 55200870

• 55200870 backwards is 07800255
• The number of decimal digits it has is: 8
• The sum of 55200870's digits is 27
• More coming soon!