55375390783964161

Names of 55375390783964161

• Cardinal: 55375390783964161 can be written as Fifty-five quadrillion, three hundred seventy-five trillion, three hundred ninety billion, seven hundred eighty-three million, nine hundred sixty-four thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 5.5375390783964161 × 10¹⁶

Factors of 55375390783964161

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 739272

Divisors of 55375390783964161

• Number of divisors d(n): 16
• Complete list of divisors:
  1 173 8887 53201 677011 1537451 9203773 117122903 472797287 6016596757 36017662211 81793930651 1040871238961 6231055562503 320088964069157 55375390783964161
• Sum of all divisors σ(n): 55702876104425088
• Sum of proper divisors (its aliquot sum) s(n): 327485320460927
• 55375390783964161 is a deficient number, because the sum of its proper divisors (327485320460927) is less than itself. Its deficiency is 55047905463503234

Bases of 55375390783964161

• Binary: 11000100101110111001111111100000111110100000010000000001₂
• Hexadecimal: 0xC4BB9FE0FA0401
• Base-36: F58XRC2JUO1

Squares and roots of 55375390783964161

• 55375390783964161 squared (55375390783964161²) is 3066433904476742937395385732433921
• 55375390783964161 cubed (55375390783964161³) is 169804975773596669273078990061813125603119364705281
• The square root of 55375390783964161 is 235319762.8418917157
• The cube root of 55375390783964161 is 381158.4931391969

Scales and comparisons

• 55,375,390,783,964,161 seconds is equal to 1,760,766,139 years, 31 weeks, 1 day, 9 hours, 36 minutes, 1 second.
• To count from 1 to 55,375,390,783,964,161 would take you about five billion, two hundred eighty-two million, two hundred ninety-eight thousand, four hundred eighteen 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 55375390783964161 cubic inches would be around 31763.2 feet tall.

Recreational maths with 55375390783964161

• 55375390783964161 backwards is 16146938709357355
• The number of decimal digits it has is: 17
• The sum of 55375390783964161's digits is 82
• More coming soon!