13350978186162591

Names of 13350978186162591

• Cardinal: 13350978186162591 can be written as Thirteen quadrillion, three hundred fifty trillion, nine hundred seventy-eight billion, one hundred eighty-six million, one hundred sixty-two thousand, five hundred ninety-one.

Scientific notation

• Scientific notation: 1.3350978186162591 × 10¹⁶

Factors of 13350978186162591

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1209

Divisors of 13350978186162591

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 13 39 169 507 1193 2197 3579 6591 15509 46527 201617 604851 1423249 2621021 4269747 7863063 18502237 55506711 240529081 721587243 1697936057 3126878053 5093808171 9380634159 22073168741 66219506223 286951193633 860853580899 2025637716001 3730365517229 6076913148003 11191096551687 26333290308013 78999870924039 342332774004169 1026998322012507 4450326062054197 13350978186162591
• Sum of all divisors σ(n): 19300248968289520
• Sum of proper divisors (its aliquot sum) s(n): 5949270782126929
• 13350978186162591 is a deficient number, because the sum of its proper divisors (5949270782126929) is less than itself. Its deficiency is 7401707404035662

Bases of 13350978186162591

• Binary: 101111011011101010010011011000001100001011000110011111₂
• Hexadecimal: 0x2F6EA4D830B19F
• Base-36: 3NGIYPFZZJ3

Squares and roots of 13350978186162591

• 13350978186162591 squared (13350978186162591²) is 178248618527389348384506287833281
• 13350978186162591 cubed (13350978186162591³) is 2379793417672792254945284550785157097653366991071
• The square root of 13350978186162591 is 115546433.0308927841
• The cube root of 13350978186162591 is 237230.7756227881

Scales and comparisons

• 13,350,978,186,162,591 seconds is equal to 424,519,809 years, 1 week, 4 days, 23 hours, 49 minutes, 51 seconds.
• To count from 1 to 13,350,978,186,162,591 would take you about one billion, two hundred seventy-three million, five hundred fifty-nine thousand, four hundred twenty-seven 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 13350978186162591 cubic inches would be around 19769.2 feet tall.

Recreational maths with 13350978186162591

• 13350978186162591 backwards is 19526168187905331
• The number of decimal digits it has is: 17
• The sum of 13350978186162591's digits is 75
• More coming soon!