40456694079

Names of 40456694079

• Cardinal: 40456694079 can be written as Forty billion, four hundred fifty-six million, six hundred ninety-four thousand and seventy-nine.

Scientific notation

• Scientific notation: 4.0456694079 × 10¹⁰

Factors of 40456694079

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 285

Divisors of 40456694079

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 81 109 173 243 327 519 729 981 1557 2187 2943 4671 6561 8829 11881 14013 18857 19683 26487 35643 42039 56571 79461 106929 126117 169713 238383 320787 378351 509139 715149 962361 1135053 1527417 2055413 2145447 2887083 3405159 4582251 6166239 8661249 13746753 18498717 25983747 41240259 55496151 77951241 123720777 166488453 233853723 371162331 499465359 1498396077 4495188231 13485564693 40456694079
• Sum of all divisors σ(n): 61599877416
• Sum of proper divisors (its aliquot sum) s(n): 21143183337
• 40456694079 is a deficient number, because the sum of its proper divisors (21143183337) is less than itself. Its deficiency is 19313510742

Bases of 40456694079

• Binary: 100101101011011010000010100100111111₂
• Hexadecimal: 0x96B68293F
• Base-36: IL2VCXR

Squares and roots of 40456694079

• 40456694079 squared (40456694079²) is 1636744095801793658241
• 40456694079 cubed (40456694079³) is 66217255169462634250938414255039
• The square root of 40456694079 is 201138.4947716375
• The cube root of 40456694079 is 3432.9182687909

Scales and comparisons

• 40,456,694,079 seconds is equal to 1,286 years, 20 weeks, 4 days, 18 hours, 34 minutes, 39 seconds.
• To count from 1 to 40,456,694,079 would take you about two thousand, five hundred seventy-two 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 40456694079 cubic inches would be around 286.1 feet tall.

Recreational maths with 40456694079

• 40456694079 backwards is 97049665404
• The number of decimal digits it has is: 11
• The sum of 40456694079's digits is 54
• More coming soon!