55085408

Names of 55085408

• Cardinal: 55085408 can be written as Fifty-five million, eighty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 5.5085408 × 10⁷

Factors of 55085408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71

Divisors of 55085408

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 43 49 56 76 86 98 112 133 152 172 196 224 266 301 304 344 392 532 602 608 688 784 817 931 1064 1204 1376 1568 1634 1849 1862 2107 2128 2408 3268 3698 3724 4214 4256 4816 5719 6536 7396 7448 8428 9632 11438 12943 13072 14792 14896 16856 22876 25886 26144 29584 29792 33712 35131 40033 45752 51772 59168 67424 70262 80066 90601 91504 103544 140524 160132 181202 183008 207088 245917 281048 320264 362404 414176 491834 562096 640528 724808 983668 1124192 1281056 1449616 1721419 1967336 2899232 3442838 3934672 6885676 7869344 13771352 27542704 55085408
• Sum of all divisors σ(n): 135955260
• Sum of proper divisors (its aliquot sum) s(n): 80869852
• 55085408 is an abundant number, because the sum of its proper divisors (80869852) is greater than itself. Its abundance is 25784444

Bases of 55085408

• Binary: 11010010001000100101100000₂
• Hexadecimal: 0x3488960
• Base-36: WSO68

Squares and roots of 55085408

• 55085408 squared (55085408²) is 3034402174526464
• 55085408 cubed (55085408³) is 167151281819877476237312
• The square root of 55085408 is 7421.9544595747
• The cube root of 55085408 is 380.4919943081

Scales and comparisons

• 55,085,408 seconds is equal to 1 year, 39 weeks, 13 hours, 30 minutes, 8 seconds.
• To count from 1 to 55,085,408 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 55085408 cubic inches would be around 31.7 feet tall.

Recreational maths with 55085408

• 55085408 backwards is 80458055
• The number of decimal digits it has is: 8
• The sum of 55085408's digits is 35
• More coming soon!