55198439182641240

Names of 55198439182641240

• Cardinal: 55198439182641240 can be written as Fifty-five quadrillion, one hundred ninety-eight trillion, four hundred thirty-nine billion, one hundred eighty-two million, six hundred forty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.519843918264124 × 10¹⁶

Factors of 55198439182641240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 51109665909863

Divisors of 55198439182641240

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 51109665909853 102219331819706 153328997729559 204438663639412 255548329549265 306657995459118 408877327278824 459986993188677 511096659098530 613315990918236 766644988647795 919973986377354 1022193318197060 1226631981836472 1379960979566031 1533289977295590 1839947972754708 2044386636394120 2299934965943385 2759921959132062 3066579954591180 3679895945509416 4599869931886770 5519843918264124 6133159909182360 6899804897830155 9199739863773540 11039687836528248 13799609795660310 18399479727547080 27599219591320620 55198439182641240
• Sum of all divisors σ(n): 183994797275474400
• Sum of proper divisors (its aliquot sum) s(n): 128796358092833160
• 55198439182641240 is an abundant number, because the sum of its proper divisors (128796358092833160) is greater than itself. Its abundance is 73597918910191920

Bases of 55198439182641240

• Binary: 11000100000110101011000000011111101000110010100001011000₂
• Hexadecimal: 0xC41AB01FA32858
• Base-36: F3I7OW3VMU0

Squares and roots of 55198439182641240

• 55198439182641240 squared (55198439182641240²) is 3046867688199743723406542548737600
• 55198439182641240 cubed (55198439182641240³) is 168182340784648266420823472402584895820595698624000
• The square root of 55198439182641240 is 234943480.8260089603
• The cube root of 55198439182641240 is 380752.0636509149

Scales and comparisons

• 55,198,439,182,641,240 seconds is equal to 1,755,139,626 years, 1 week, 2 days, 3 hours, 54 minutes.
• To count from 1 to 55,198,439,182,641,240 would take you about five billion, two hundred sixty-five million, four hundred eighteen thousand, eight hundred seventy-eight 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 55198439182641240 cubic inches would be around 31729.3 feet tall.

Recreational maths with 55198439182641240

• 55198439182641240 backwards is 04214628193489155
• 55198439182641240 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55198439182641240's digits is 72
• More coming soon!