164441520547228738

Names of 164441520547228738

• Cardinal: 164441520547228738 can be written as One hundred sixty-four quadrillion, four hundred forty-one trillion, five hundred twenty billion, five hundred forty-seven million, two hundred twenty-eight thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.64441520547228738 × 10¹⁷

Factors of 164441520547228738

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2487714

Divisors of 164441520547228738

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 11 22 38651 77302 81689 163378 425161 850322 898579 1797158 2367361 4734722 26040971 52081942 3157361539 6314723078 34730976929 69461953858 91500870011 183001740022 193387352729 386774705458 1006509570121 2013019140242 2127260880019 4254521760038 7474614570328579 14949229140657158 82220760273614369 164441520547228738
• Sum of all divisors σ(n): 269096494262420160
• Sum of proper divisors (its aliquot sum) s(n): 104654973715191422
• 164441520547228738 is a deficient number, because the sum of its proper divisors (104654973715191422) is less than itself. Its deficiency is 59786546832037316

Bases of 164441520547228738

• Binary: 1001001000001101101011000100010010100010101110110001000010₂
• Hexadecimal: 0x24836B1128AEC42
• Base-36: 18Z5NJNFKTAA

Squares and roots of 164441520547228738

• 164441520547228738 squared (164441520547228738²) is 27041013679884651228262811693072644
• 164441520547228738 cubed (164441520547228738³) is 4446665406658645262929417391495047424910666318443272
• The square root of 164441520547228738 is 405513896.8607965451
• The cube root of 164441520547228738 is 547861.1372130265

Scales and comparisons

• 164,441,520,547,228,738 seconds is equal to 5,228,731,702 years, 19 weeks, 5 days, 23 hours, 58 minutes, 58 seconds.
• To count from 1 to 164,441,520,547,228,738 would take you about fifteen billion, six hundred eighty-six million, one hundred ninety-five thousand, one hundred 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 164441520547228738 cubic inches would be around 45655.1 feet tall.

Recreational maths with 164441520547228738

• 164441520547228738 backwards is 837822745025144461
• The number of decimal digits it has is: 18
• The sum of 164441520547228738's digits is 73
• More coming soon!