168442032456026

Names of 168442032456026

• Cardinal: 168442032456026 can be written as One hundred sixty-eight trillion, four hundred forty-two billion, thirty-two million, four hundred fifty-six thousand and twenty-six.

Scientific notation

• Scientific notation: 1.68442032456026 × 10¹⁴

Factors of 168442032456026

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2895678

Divisors of 168442032456026

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 157 314 1099 2198 26713 53426 186991 373982 2868799 4193941 5737598 8387882 20081593 29357587 40163186 58715174 450401443 900802886 3152810101 6305620202 76634227687 153268455374 536439593809 1072879187618 12031573746859 24063147493718 84221016228013 168442032456026
• Sum of all divisors σ(n): 290607971174400
• Sum of proper divisors (its aliquot sum) s(n): 122165938718374
• 168442032456026 is a deficient number, because the sum of its proper divisors (122165938718374) is less than itself. Its deficiency is 46276093737652

Bases of 168442032456026

• Binary: 100110010011001001110111100000101000000101011010₂
• Hexadecimal: 0x99327782815A
• Base-36: 1NPH792VKQ

Squares and roots of 168442032456026

• 168442032456026 squared (168442032456026²) is 28372718297916916377623712676
• 168442032456026 cubed (168442032456026³) is 4779158336403403996346877202551828828785576
• The square root of 168442032456026 is 12978521.9673129959
• The cube root of 168442032456026 is 55226.8353530149

Scales and comparisons

• 168,442,032,456,026 seconds is equal to 5,355,935 years, 31 weeks, 3 days, 20 hours, 26 seconds.
• To count from 1 to 168,442,032,456,026 would take you about thirteen million, three hundred eighty-nine thousand, eight hundred thirty-nine 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 168442032456026 cubic inches would be around 4602.2 feet tall.

Recreational maths with 168442032456026

• 168442032456026 backwards is 620654230244861
• The number of decimal digits it has is: 15
• The sum of 168442032456026's digits is 53
• More coming soon!