18440229675763279

Names of 18440229675763279

• Cardinal: 18440229675763279 can be written as Eighteen quadrillion, four hundred forty trillion, two hundred twenty-nine billion, six hundred seventy-five million, seven hundred sixty-three thousand, two hundred seventy-nine.

Scientific notation

• Scientific notation: 1.8440229675763279 × 10¹⁶

Factors of 18440229675763279

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 36223638

Divisors of 18440229675763279

• Number of divisors d(n): 16
• Complete list of divisors:
  1 19 31 589 885959 16833221 27464729 35337629 521829851 671414951 1095466499 20813863481 31307690451211 594846118573009 970538403987541 18440229675763279
• Sum of all divisors σ(n): 20036945071872000
• Sum of proper divisors (its aliquot sum) s(n): 1596715396108721
• 18440229675763279 is a deficient number, because the sum of its proper divisors (1596715396108721) is less than itself. Its deficiency is 16843514279654558

Bases of 18440229675763279

• Binary: 1000001100000110100101010001011011001101000011001001111₂
• Hexadecimal: 0x41834A8B66864F
• Base-36: 51KIKKCBTJJ

Squares and roots of 18440229675763279

• 18440229675763279 squared (18440229675763279²) is 340042070494900685757791244831841
• 18440229675763279 cubed (18440229675763279³) is 6270453879348056533213949275927825936645677766639
• The square root of 18440229675763279 is 135794807.2488903349
• The cube root of 18440229675763279 is 264193.4879951837

Scales and comparisons

• 18,440,229,675,763,279 seconds is equal to 586,342,264 years, 16 weeks, 2 days, 5 hours, 21 minutes, 19 seconds.
• To count from 1 to 18,440,229,675,763,279 would take you about one billion, seven hundred fifty-nine million, twenty-six thousand, seven hundred ninety-two 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 18440229675763279 cubic inches would be around 22016.1 feet tall.

Recreational maths with 18440229675763279

• 18440229675763279 backwards is 97236757692204481
• The number of decimal digits it has is: 17
• The sum of 18440229675763279's digits is 82
• More coming soon!