55040160

Names of 55040160

• Cardinal: 55040160 can be written as Fifty-five million, forty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 5.504016 × 10⁷

Factors of 55040160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16398

Divisors of 55040160

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1680 3360 16381 32762 49143 65524 81905 98286 114667 131048 163810 196572 229334 245715 262096 327620 344001 393144 458668 491430 524192 573335 655240 688002 786288 917336 982860 1146670 1310480 1376004 1572576 1720005 1834672 1965720 2293340 2620960 2752008 3440010 3669344 3931440 4586680 5504016 6880020 7862880 9173360 11008032 13760040 18346720 27520080 55040160
• Sum of all divisors σ(n): 198156672
• Sum of proper divisors (its aliquot sum) s(n): 143116512
• 55040160 is an abundant number, because the sum of its proper divisors (143116512) is greater than itself. Its abundance is 88076352

Bases of 55040160

• Binary: 11010001111101100010100000₂
• Hexadecimal: 0x347D8A0
• Base-36: WRP9C

Squares and roots of 55040160

• 55040160 squared (55040160²) is 3029419212825600
• 55040160 cubed (55040160³) is 166739718180995076096000
• The square root of 55040160 is 7418.9055796659
• The cube root of 55040160 is 380.3877851145

Scales and comparisons

• 55,040,160 seconds is equal to 1 year, 39 weeks, 56 minutes.
• To count from 1 to 55,040,160 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 55040160 cubic inches would be around 31.7 feet tall.

Recreational maths with 55040160

• 55040160 backwards is 06104055
• 55040160 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55040160's digits is 21
• More coming soon!