55985904

Names of 55985904

• Cardinal: 55985904 can be written as Fifty-five million, nine hundred eighty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 5.5985904 × 10⁷

Factors of 55985904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3341

Divisors of 55985904

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 144 156 162 208 216 234 312 324 351 432 468 624 648 702 936 1053 1296 1404 1872 2106 2808 3323 4212 5616 6646 8424 9969 13292 16848 19938 26584 29907 39876 43199 53168 59814 79752 86398 89721 119628 129597 159504 172796 179442 239256 259194 269163 345592 358884 388791 478512 518388 538326 691184 717768 777582 1036776 1076652 1166373 1435536 1555164 2073552 2153304 2332746 3110328 3499119 4306608 4665492 6220656 6998238 9330984 13996476 18661968 27992952 55985904
• Sum of all divisors σ(n): 174556536
• Sum of proper divisors (its aliquot sum) s(n): 118570632
• 55985904 is an abundant number, because the sum of its proper divisors (118570632) is greater than itself. Its abundance is 62584728

Bases of 55985904

• Binary: 11010101100100011011110000₂
• Hexadecimal: 0x35646F0
• Base-36: XBZ00

Squares and roots of 55985904

• 55985904 squared (55985904²) is 3134421446697216
• 55985904 cubed (55985904³) is 175483418210331452043264
• The square root of 55985904 is 7482.3728856559
• The cube root of 55985904 is 382.5541330537

Scales and comparisons

• 55,985,904 seconds is equal to 1 year, 40 weeks, 3 days, 23 hours, 38 minutes, 24 seconds.
• To count from 1 to 55,985,904 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 55985904 cubic inches would be around 31.9 feet tall.

Recreational maths with 55985904

• 55985904 backwards is 40958955
• The number of decimal digits it has is: 8
• The sum of 55985904's digits is 45
• More coming soon!