142275450492

Names of 142275450492

• Cardinal: 142275450492 can be written as One hundred forty-two billion, two hundred seventy-five million, four hundred fifty thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.42275450492 × 10¹¹

Factors of 142275450492

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23773

Divisors of 142275450492

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 23761 47522 71283 95044 142566 166327 213849 285132 332654 427698 498981 665308 855396 997962 1496943 1995924 2993886 5987772 564585121 1129170242 1693755363 2258340484 3387510726 3952095847 5081266089 6775021452 7904191694 10162532178 11856287541 15808383388 20325064356 23712575082 35568862623 47425150164 71137725246 142275450492
• Sum of all divisors σ(n): 411035266824
• Sum of proper divisors (its aliquot sum) s(n): 268759816332
• 142275450492 is an abundant number, because the sum of its proper divisors (268759816332) is greater than itself. Its abundance is 126484365840

Bases of 142275450492

• Binary: 10000100100000010001110001011001111100₂
• Hexadecimal: 0x212047167C
• Base-36: 1TCZ4O70

Squares and roots of 142275450492

• 142275450492 squared (142275450492²) is 20242303812701543042064
• 142275450492 cubed (142275450492³) is 2879982893948041227853183705495488
• The square root of 142275450492 is 377194.1814132345
• The cube root of 142275450492 is 5220.4746329333

Scales and comparisons

• 142,275,450,492 seconds is equal to 4,523 years, 47 weeks, 5 days, 14 hours, 28 minutes, 12 seconds.
• To count from 1 to 142,275,450,492 would take you about nine thousand and forty-seven 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 142275450492 cubic inches would be around 435 feet tall.

Recreational maths with 142275450492

• 142275450492 backwards is 294054572241
• The number of decimal digits it has is: 12
• The sum of 142275450492's digits is 45
• More coming soon!