18179935164671922

Names of 18179935164671922

• Cardinal: 18179935164671922 can be written as Eighteen quadrillion, one hundred seventy-nine trillion, nine hundred thirty-five billion, one hundred sixty-four million, six hundred seventy-one thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.8179935164671922 × 10¹⁶

Factors of 18179935164671922

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 39683129

Divisors of 18179935164671922

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 9 18 27 54 12290263 24580526 27392861 36870789 54785722 73741578 82178583 110612367 164357166 221224734 246535749 331837101 493071498 663674202 739607247 1479214494 336665466012443 673330932024886 1009996398037329 2019992796074658 3029989194111987 6059978388223974 9089967582335961 18179935164671922
• Sum of all divisors σ(n): 40399860683468160
• Sum of proper divisors (its aliquot sum) s(n): 22219925518796238
• 18179935164671922 is an abundant number, because the sum of its proper divisors (22219925518796238) is greater than itself. Its abundance is 4039990354124316

Bases of 18179935164671922

• Binary: 1000000100101101000111000000001100001111010011110110010₂
• Hexadecimal: 0x40968E0187A7B2
• Base-36: 4Z08YX112GI

Squares and roots of 18179935164671922

• 18179935164671922 squared (18179935164671922²) is 330510042591674703686981895174084
• 18179935164671922 cubed (18179935164671922³) is 6008651145589601608046525855357455862058936869448
• The square root of 18179935164671922 is 134832989.8973983369
• The cube root of 18179935164671922 is 262944.5114407099

Scales and comparisons

• 18,179,935,164,671,922 seconds is equal to 578,065,704 years, 1 day, 18 hours, 38 minutes, 42 seconds.
• To count from 1 to 18,179,935,164,671,922 would take you about one billion, seven hundred thirty-four million, one hundred ninety-seven thousand, one hundred twelve 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 18179935164671922 cubic inches would be around 21912 feet tall.

Recreational maths with 18179935164671922

• 18179935164671922 backwards is 22917646153997181
• The number of decimal digits it has is: 17
• The sum of 18179935164671922's digits is 81
• More coming soon!