1427238169986023

Names of 1427238169986023

• Cardinal: 1427238169986023 can be written as One quadrillion, four hundred twenty-seven trillion, two hundred thirty-eight billion, one hundred sixty-nine million, nine hundred eighty-six thousand and twenty-three.

Scientific notation

• Scientific notation: 1.427238169986023 × 10¹⁵

Factors of 1427238169986023

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 75117798420336

Divisors of 1427238169986023

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 75117798420317 1427238169986023
• Sum of all divisors σ(n): 1502355968406360
• Sum of proper divisors (its aliquot sum) s(n): 75117798420337
• 1427238169986023 is a deficient number, because the sum of its proper divisors (75117798420337) is less than itself. Its deficiency is 1352120371565686

Bases of 1427238169986023

• Binary: 101000100100001000011001000001000011100001111100111₂
• Hexadecimal: 0x51210C821C3E7
• Base-36: E1WW5W7MXZ

Squares and roots of 1427238169986023

• 1427238169986023 squared (1427238169986023²) is 2037008793865051884196015356529
• 1427238169986023 cubed (1427238169986023³) is 2907296703201392606243121048558939805291794167
• The square root of 1427238169986023 is 37778805.8305979677
• The cube root of 1427238169986023 is 112589.7402803233

Scales and comparisons

• 1,427,238,169,986,023 seconds is equal to 45,381,759 years, 3 weeks, 3 days, 18 hours, 20 minutes, 23 seconds.
• To count from 1 to 1,427,238,169,986,023 would take you about one hundred thirty-six million, one hundred forty-five thousand, two hundred seventy-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 1427238169986023 cubic inches would be around 9382.5 feet tall.

Recreational maths with 1427238169986023

• 1427238169986023 backwards is 3206899618327241
• The number of decimal digits it has is: 16
• The sum of 1427238169986023's digits is 71
• More coming soon!