40031498476782697

Names of 40031498476782697

• Cardinal: 40031498476782697 can be written as Forty quadrillion, thirty-one trillion, four hundred ninety-eight billion, four hundred seventy-six million, seven hundred eighty-two thousand, six hundred ninety-seven.

Scientific notation

• Scientific notation: 4.0031498476782697 × 10¹⁶

Factors of 40031498476782697

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 468900

Divisors of 40031498476782697

• Number of divisors d(n): 24
• Complete list of divisors:
  1 17 71 151 1207 2567 10721 182257 468661 7967237 33274931 70767811 565673827 1203052787 5024514581 85416747877 219643132921 3733933259657 15594662437391 33166113071071 265109261435647 563823922208207 2354794028046041 40031498476782697
• Sum of all divisors σ(n): 43268032363038336
• Sum of proper divisors (its aliquot sum) s(n): 3236533886255639
• 40031498476782697 is a deficient number, because the sum of its proper divisors (3236533886255639) is less than itself. Its deficiency is 36794964590527058

Bases of 40031498476782697

• Binary: 10001110001110000110111110001110100010010000010001101001₂
• Hexadecimal: 0x8E386F8E890469
• Base-36: AY5ZCIQEXRD

Squares and roots of 40031498476782697

• 40031498476782697 squared (40031498476782697²) is 1602520870296655390101952158593809
• 40031498476782697 cubed (40031498476782697³) is 64151311778293042194382064605239602935209982522873
• The square root of 40031498476782697 is 200078730.6956506483
• The cube root of 40031498476782697 is 342084.9351784077

Scales and comparisons

• 40,031,498,476,782,697 seconds is equal to 1,272,877,826 years, 2 days, 11 hours, 11 minutes, 37 seconds.
• To count from 1 to 40,031,498,476,782,697 would take you about three billion, eight hundred eighteen million, six hundred thirty-three thousand, four hundred seventy-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 40031498476782697 cubic inches would be around 28507.1 feet tall.

Recreational maths with 40031498476782697

• 40031498476782697 backwards is 79628767489413004
• The number of decimal digits it has is: 17
• The sum of 40031498476782697's digits is 85
• More coming soon!