55086486

Names of 55086486

• Cardinal: 55086486 can be written as Fifty-five million, eighty-six thousand, four hundred eighty-six.

Scientific notation

• Scientific notation: 5.5086486 × 10⁷

Factors of 55086486

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 125

Divisors of 55086486

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 29 39 42 49 58 71 78 87 91 98 142 147 174 182 203 213 273 294 343 377 406 426 497 546 609 637 686 754 923 994 1029 1131 1218 1274 1421 1491 1846 1911 2058 2059 2262 2639 2769 2842 2982 3479 3822 4118 4263 4459 5278 5538 6177 6461 6958 7917 8526 8918 9947 10437 12354 12922 13377 14413 15834 18473 19383 19894 20874 24353 26754 26767 28826 29841 36946 38766 43239 45227 48706 53534 55419 59682 73059 80301 86478 90454 100891 110838 129311 135681 146118 160602 187369 201782 258622 271362 302673 316589 374738 387933 562107 605346 633178 706237 775866 949767 1124214 1311583 1412474 1899534 2118711 2623166 3934749 4237422 7869498 9181081 18362162 27543243 55086486
• Sum of all divisors σ(n): 145152000
• Sum of proper divisors (its aliquot sum) s(n): 90065514
• 55086486 is an abundant number, because the sum of its proper divisors (90065514) is greater than itself. Its abundance is 34979028

Bases of 55086486

• Binary: 11010010001000110110010110₂
• Hexadecimal: 0x3488D96
• Base-36: WSP06

Squares and roots of 55086486

• 55086486 squared (55086486²) is 3034520939828196
• 55086486 cubed (55086486³) is 167161095268552761359256
• The square root of 55086486 is 7422.0270815997
• The cube root of 55086486 is 380.4944763191

Scales and comparisons

• 55,086,486 seconds is equal to 1 year, 39 weeks, 13 hours, 48 minutes, 6 seconds.
• To count from 1 to 55,086,486 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 55086486 cubic inches would be around 31.7 feet tall.

Recreational maths with 55086486

• 55086486 backwards is 68468055
• 55086486 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55086486's digits is 42
• More coming soon!