42242720382970671

Names of 42242720382970671

• Cardinal: 42242720382970671 can be written as Forty-two quadrillion, two hundred forty-two trillion, seven hundred twenty billion, three hundred eighty-two million, nine hundred seventy thousand, six hundred seventy-one.

Scientific notation

• Scientific notation: 4.2242720382970671 × 10¹⁶

Factors of 42242720382970671

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1060311

Divisors of 42242720382970671

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 43 129 9157 27471 35201 105603 393751 1015907 1181253 1513643 3047721 4540929 43684001 131052003 322335557 967006671 9302660399 13860428951 27907981197 35760942307 41581286853 107282826921 400014397157 1200043191471 1537720519201 4613161557603 327462948705199 982388846115597 14080906794323557 42242720382970671
• Sum of all divisors σ(n): 57641467083856128
• Sum of proper divisors (its aliquot sum) s(n): 15398746700885457
• 42242720382970671 is a deficient number, because the sum of its proper divisors (15398746700885457) is less than itself. Its deficiency is 26843973682085214

Bases of 42242720382970671

• Binary: 10010110000100111000011111000110110001011110101100101111₂
• Hexadecimal: 0x961387C6C5EB2F
• Base-36: BJXSLU9AUR3

Squares and roots of 42242720382970671

• 42242720382970671 squared (42242720382970671²) is 1784447425353845793196774846190241
• 42242720382970671 cubed (42242720382970671³) is 75379913627334436617174000581753515176918389421711
• The square root of 42242720382970671 is 205530339.3248078863
• The cube root of 42242720382970671 is 348270.9838920325

Scales and comparisons

• 42,242,720,382,970,671 seconds is equal to 1,343,187,842 years, 44 weeks, 6 days, 21 hours, 37 minutes, 51 seconds.
• To count from 1 to 42,242,720,382,970,671 would take you about four billion, twenty-nine million, five hundred sixty-three thousand, five hundred twenty-eight 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 42242720382970671 cubic inches would be around 29022.6 feet tall.

Recreational maths with 42242720382970671

• 42242720382970671 backwards is 17607928302724224
• The number of decimal digits it has is: 17
• The sum of 42242720382970671's digits is 66
• More coming soon!