40026424788

Names of 40026424788

• Cardinal: 40026424788 can be written as Forty billion, twenty-six million, four hundred twenty-four thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0026424788 × 10¹⁰

Factors of 40026424788

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3241543

Divisors of 40026424788

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 343 441 588 686 882 1029 1372 1764 2058 3087 4116 6174 12348 3241531 6483062 9724593 12966124 19449186 22690717 29173779 38898372 45381434 58347558 68072151 90762868 116695116 136144302 158835019 204216453 272288604 317670038 408432906 476505057 635340076 816865812 953010114 1111845133 1429515171 1906020228 2223690266 2859030342 3335535399 4447380532 5718060684 6671070798 10006606197 13342141596 20013212394 40026424788
• Sum of all divisors σ(n): 117991764800
• Sum of proper divisors (its aliquot sum) s(n): 77965340012
• 40026424788 is an abundant number, because the sum of its proper divisors (77965340012) is greater than itself. Its abundance is 37938915224

Bases of 40026424788

• Binary: 100101010001110000101100010111010100₂
• Hexadecimal: 0x951C2C5D4
• Base-36: IDYP710

Squares and roots of 40026424788

• 40026424788 squared (40026424788²) is 1602114681309420844944
• 40026424788 cubed (40026424788³) is 64126922793182122805990426071872
• The square root of 40026424788 is 200066.0510631425
• The cube root of 40026424788 is 3420.7048234421

Scales and comparisons

• 40,026,424,788 seconds is equal to 1,272 years, 37 weeks, 1 day, 19 hours, 19 minutes, 48 seconds.
• To count from 1 to 40,026,424,788 would take you about two thousand, five hundred forty-five 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 40026424788 cubic inches would be around 285.1 feet tall.

Recreational maths with 40026424788

• 40026424788 backwards is 88742462004
• The number of decimal digits it has is: 11
• The sum of 40026424788's digits is 45
• More coming soon!