142438895496

Names of 142438895496

• Cardinal: 142438895496 can be written as One hundred forty-two billion, four hundred thirty-eight million, eight hundred ninety-five thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 1.42438895496 × 10¹¹

Factors of 142438895496

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 299137

Divisors of 142438895496

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 2221 4442 6663 8884 13326 17768 19989 26652 39978 53304 59967 79956 119934 159912 239868 296911 479736 593822 890733 1187644 1781466 2375288 2672199 3562932 5344398 7125864 8016597 10688796 16033194 21377592 32066388 64132776 659439331 1318878662 1978317993 2637757324 3956635986 5275514648 5934953979 7913271972 11869907958 15826543944 17804861937 23739815916 35609723874 47479631832 71219447748 142438895496
• Sum of all divisors σ(n): 395843078400
• Sum of proper divisors (its aliquot sum) s(n): 253404182904
• 142438895496 is an abundant number, because the sum of its proper divisors (253404182904) is greater than itself. Its abundance is 110965287408

Bases of 142438895496

• Binary: 10000100101010000001010000111110001000₂
• Hexadecimal: 0x212A050F88
• Base-36: 1TFOFV60

Squares and roots of 142438895496

• 142438895496 squared (142438895496²) is 20288838950120409086016
• 142438895496 cubed (142438895496³) is 2889919810951375306419801898983936
• The square root of 142438895496 is 377410.7781926743
• The cube root of 142438895496 is 5222.4729490235

Scales and comparisons

• 142,438,895,496 seconds is equal to 4,529 years, 6 weeks, 7 hours, 51 minutes, 36 seconds.
• To count from 1 to 142,438,895,496 would take you about nine thousand and fifty-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 142438895496 cubic inches would be around 435.2 feet tall.

Recreational maths with 142438895496

• 142438895496 backwards is 694598834241
• The number of decimal digits it has is: 12
• The sum of 142438895496's digits is 63
• More coming soon!