142143685932

Names of 142143685932

• Cardinal: 142143685932 can be written as One hundred forty-two billion, one hundred forty-three million, six hundred eighty-five thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 1.42143685932 × 10¹¹

Factors of 142143685932

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3733348

Divisors of 142143685932

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 19 38 57 76 114 167 228 334 501 668 1002 2004 3173 6346 9519 12692 19038 38076 3733157 7466314 11199471 14932628 22398942 44797884 70929983 141859966 212789949 283719932 425579898 623437219 851159796 1246874438 1870311657 2493748876 3740623314 7481246628 11845307161 23690614322 35535921483 47381228644 71071842966 142143685932
• Sum of all divisors σ(n): 351215504640
• Sum of proper divisors (its aliquot sum) s(n): 209071818708
• 142143685932 is an abundant number, because the sum of its proper divisors (209071818708) is greater than itself. Its abundance is 66928132776

Bases of 142143685932

• Binary: 10000100011000011011001000010100101100₂
• Hexadecimal: 0x21186C852C
• Base-36: 1TASOI0C

Squares and roots of 142143685932

• 142143685932 squared (142143685932²) is 20204827450335054708624
• 142143685932 cubed (142143685932³) is 2871988647410678344672687627877568
• The square root of 142143685932 is 377019.4768602809
• The cube root of 142143685932 is 5218.8625347071

Scales and comparisons

• 142,143,685,932 seconds is equal to 4,519 years, 37 weeks, 6 days, 13 hours, 12 minutes, 12 seconds.
• To count from 1 to 142,143,685,932 would take you about nine thousand and 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 142143685932 cubic inches would be around 434.9 feet tall.

Recreational maths with 142143685932

• 142143685932 backwards is 239586341241
• The number of decimal digits it has is: 12
• The sum of 142143685932's digits is 48
• More coming soon!