55109808

Names of 55109808

• Cardinal: 55109808 can be written as Fifty-five million, one hundred nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 5.5109808 × 10⁷

Factors of 55109808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3289

Divisors of 55109808

• 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 3271 4212 5616 6542 8424 9813 13084 16848 19626 26168 29439 39252 42523 52336 58878 78504 85046 88317 117756 127569 157008 170092 176634 235512 255138 264951 340184 353268 382707 471024 510276 529902 680368 706536 765414 1020552 1059804 1148121 1413072 1530828 2041104 2119608 2296242 3061656 3444363 4239216 4592484 6123312 6888726 9184968 13777452 18369936 27554904 55109808
• Sum of all divisors σ(n): 171825808
• Sum of proper divisors (its aliquot sum) s(n): 116716000
• 55109808 is an abundant number, because the sum of its proper divisors (116716000) is greater than itself. Its abundance is 61606192

Bases of 55109808

• Binary: 11010010001110100010110000₂
• Hexadecimal: 0x348E8B0
• Base-36: WT700

Squares and roots of 55109808

• 55109808 squared (55109808²) is 3037090937796864
• 55109808 cubed (55109808³) is 167373498460525118042112
• The square root of 55109808 is 7423.5980494637
• The cube root of 55109808 is 380.5481654709

Scales and comparisons

• 55,109,808 seconds is equal to 1 year, 39 weeks, 20 hours, 16 minutes, 48 seconds.
• To count from 1 to 55,109,808 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 55109808 cubic inches would be around 31.7 feet tall.

Recreational maths with 55109808

• 55109808 backwards is 80890155
• 55109808 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55109808's digits is 36
• More coming soon!