55745888

Names of 55745888

• Cardinal: 55745888 can be written as Fifty-five million, seven hundred forty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 5.5745888 × 10⁷

Factors of 55745888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 212

Divisors of 55745888

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 43 44 58 86 88 116 127 172 176 232 254 319 344 352 464 473 508 638 688 928 946 1016 1247 1276 1376 1397 1892 2032 2494 2552 2794 3683 3784 4064 4988 5104 5461 5588 7366 7568 9976 10208 10922 11176 13717 14732 15136 19952 21844 22352 27434 29464 39904 40513 43688 44704 54868 58928 60071 81026 87376 109736 117856 120142 158369 162052 174752 219472 240284 316738 324104 438944 480568 633476 648208 961136 1266952 1296416 1742059 1922272 2533904 3484118 5067808 6968236 13936472 27872944 55745888
• Sum of all divisors σ(n): 127733760
• Sum of proper divisors (its aliquot sum) s(n): 71987872
• 55745888 is an abundant number, because the sum of its proper divisors (71987872) is greater than itself. Its abundance is 16241984

Bases of 55745888

• Binary: 11010100101001110101100000₂
• Hexadecimal: 0x3529D60
• Base-36: X6TSW

Squares and roots of 55745888

• 55745888 squared (55745888²) is 3107604028908544
• 55745888 cubed (55745888³) is 173236146143884456067072
• The square root of 55745888 is 7466.3168965697
• The cube root of 55745888 is 382.0066700223

Scales and comparisons

• 55,745,888 seconds is equal to 1 year, 40 weeks, 1 day, 4 hours, 58 minutes, 8 seconds.
• To count from 1 to 55,745,888 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 55745888 cubic inches would be around 31.8 feet tall.

Recreational maths with 55745888

• 55745888 backwards is 88854755
• The number of decimal digits it has is: 8
• The sum of 55745888's digits is 50
• More coming soon!