40202037276864849

Names of 40202037276864849

• Cardinal: 40202037276864849 can be written as Forty quadrillion, two hundred two trillion, thirty-seven billion, two hundred seventy-six million, eight hundred sixty-four thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 4.0202037276864849 × 10¹⁶

Factors of 40202037276864849

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7426094

Divisors of 40202037276864849

• Number of divisors d(n): 21
• Complete list of divisors:
  1 3 9 27 81 243 729 7426091 22278273 66834819 200504457 601513371 1804540113 5413620339 55146827540281 165440482620843 496321447862529 1488964343587587 4466893030762761 13400679092288283 40202037276864849
• Sum of all divisors σ(n): 60275490618245689
• Sum of proper divisors (its aliquot sum) s(n): 20073453341380840
• 40202037276864849 is a deficient number, because the sum of its proper divisors (20073453341380840) is less than itself. Its deficiency is 20128583935484009

Bases of 40202037276864849

• Binary: 10001110110100111000101000110111001000100111000101010001₂
• Hexadecimal: 0x8ED38A37227151
• Base-36: AZUFKYOSW29

Squares and roots of 40202037276864849

• 40202037276864849 squared (40202037276864849²) is 1616203801210430883648970611792801
• 40202037276864849 cubed (40202037276864849³) is 64974685463272408545750575373615639575088468152049
• 40202037276864849 is a perfect square number. Its square root is 200504457
• The cube root of 40202037276864849 is 342570.0207470805

Scales and comparisons

• 40,202,037,276,864,849 seconds is equal to 1,278,300,432 years, 17 weeks, 4 days, 2 hours, 54 minutes, 9 seconds.
• To count from 1 to 40,202,037,276,864,849 would take you about three billion, eight hundred thirty-four million, nine hundred one thousand, two hundred ninety-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 40202037276864849 cubic inches would be around 28547.5 feet tall.

Recreational maths with 40202037276864849

• 40202037276864849 backwards is 94846867273020204
• The number of decimal digits it has is: 17
• The sum of 40202037276864849's digits is 72
• More coming soon!