142062539940

Names of 142062539940

• Cardinal: 142062539940 can be written as One hundred forty-two billion, sixty-two million, five hundred thirty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.4206253994 × 10¹¹

Factors of 142062539940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13376956

Divisors of 142062539940

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 59 60 90 118 177 180 236 295 354 531 590 708 885 1062 1180 1770 2124 2655 3540 5310 10620 13376887 26753774 40130661 53507548 66884435 80261322 120391983 133768870 160522644 200653305 240783966 267537740 401306610 481567932 601959915 789236333 802613220 1203919830 1578472666 2367708999 2407839660 3156945332 3946181665 4735417998 7103126997 7892363330 9470835996 11838544995 14206253994 15784726660 23677089990 28412507988 35515634985 47354179980 71031269970 142062539940
• Sum of all divisors σ(n): 438226850880
• Sum of proper divisors (its aliquot sum) s(n): 296164310940
• 142062539940 is an abundant number, because the sum of its proper divisors (296164310940) is greater than itself. Its abundance is 154101771000

Bases of 142062539940

• Binary: 10000100010011100101100101010010100100₂
• Hexadecimal: 0x21139654A4
• Base-36: 1T9GD9D0

Squares and roots of 142062539940

• 142062539940 squared (142062539940²) is 20181765254204095203600
• 142062539940 cubed (142062539940³) is 2867072832485073527772987431784000
• The square root of 142062539940 is 376911.8463779031
• The cube root of 142062539940 is 5217.8692431031

Scales and comparisons

• 142,062,539,940 seconds is equal to 4,517 years, 7 weeks, 5 days, 8 hours, 39 minutes.
• To count from 1 to 142,062,539,940 would take you about nine thousand and thirty-four 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 142062539940 cubic inches would be around 434.8 feet tall.

Recreational maths with 142062539940

• 142062539940 backwards is 049935260241
• 142062539940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142062539940's digits is 45
• More coming soon!