142743287419630578

Names of 142743287419630578

• Cardinal: 142743287419630578 can be written as One hundred forty-two quadrillion, seven hundred forty-three trillion, two hundred eighty-seven billion, four hundred nineteen million, six hundred thirty thousand, five hundred seventy-eight.

Scientific notation

• Scientific notation: 1.42743287419630578 × 10¹⁷

Factors of 142743287419630578

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4543205

Divisors of 142743287419630578

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 43 86 129 197 258 387 394 591 774 1182 1773 3546 8471 16942 25413 50826 76239 152478 216373 432746 649119 1298238 1947357 3894714 4326587 8653174 9304039 12979761 18608078 25959522 27912117 38939283 42625481 55824234 77878566 83736351 85250962 127876443 167472702 186043241 255752886 372086482 383629329 558129723 767258658 852337639 1116259446 1674389169 1704675278 1832895683 2557012917 3348778338 3665791366 5114025834 5498687049 7671038751 10997374098 15342077502 16496061147 32992122294 36650518477 73301036954 109951555431 219903110862 329854666293 659709332586 936156608951 1872313217902 2808469826853 5616939653706 8425409480559 16850818961118 40254734184893 80509468369786 120764202554679 184422851963347 241528405109358 362292607664037 368845703926694 553268555890041 724585215328074 1106537111780082 1659805667670123 3319611335340246 7930182634423921 15860365268847842 23790547903271763 47581095806543526 71371643709815289 142743287419630578
• Sum of all divisors σ(n): 318077602262836416
• Sum of proper divisors (its aliquot sum) s(n): 175334314843205838
• 142743287419630578 is an abundant number, because the sum of its proper divisors (175334314843205838) is greater than itself. Its abundance is 32591027423575260

Bases of 142743287419630578

• Binary: 111111011001000000100001101111100101101111111001111110010₂
• Hexadecimal: 0x1FB20437CB7F3F2
• Base-36: 131I9SYN6M0I

Squares and roots of 142743287419630578

• 142743287419630578 squared (142743287419630578²) is 20375646103363265234949593992614084
• 142743287419630578 cubed (142743287419630578³) is 2908486708093058386167307060330392000640083799860552
• The square root of 142743287419630578 is 377813826.4008221523
• The cube root of 142743287419630578 is 522619.0443796511

Scales and comparisons

• 142,743,287,419,630,578 seconds is equal to 4,538,795,005 years, 50 weeks, 1 day, 15 hours, 36 minutes, 18 seconds.
• To count from 1 to 142,743,287,419,630,578 would take you about thirteen billion, six hundred sixteen million, three hundred eighty-five thousand and seventeen 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 142743287419630578 cubic inches would be around 43551.6 feet tall.

Recreational maths with 142743287419630578

• 142743287419630578 backwards is 875036914782347241
• The number of decimal digits it has is: 18
• The sum of 142743287419630578's digits is 81
• More coming soon!