40178013201047205

Names of 40178013201047205

• Cardinal: 40178013201047205 can be written as Forty quadrillion, one hundred seventy-eight trillion, thirteen billion, two hundred one million, forty-seven thousand, two hundred five.

Scientific notation

• Scientific notation: 4.0178013201047205 × 10¹⁶

Factors of 40178013201047205

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4669389975

Divisors of 40178013201047205

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 11 15 33 45 55 99 165 495 17383 52149 86915 156447 191213 260745 573639 782235 956065 1720917 2868195 8604585 4669372573 14008117719 23346862865 42024353157 51363098303 70040588595 154089294909 210121765785 256815491515 462267884727 770446474545 2311339423635 81167703436459 243503110309377 405838517182295 730509330928131 892844737801049 1217515551546885 2678534213403147 3652546654640655 4464223689005245 8035602640209441 13392671067015735 40178013201047205
• Sum of all divisors σ(n): 75977340965525376
• Sum of proper divisors (its aliquot sum) s(n): 35799327764478171
• 40178013201047205 is a deficient number, because the sum of its proper divisors (35799327764478171) is less than itself. Its deficiency is 4378685436569034

Bases of 40178013201047205

• Binary: 10001110101111011011000010101100101000010001111010100101₂
• Hexadecimal: 0x8EBDB0ACA11EA5
• Base-36: AZLX0GECDR9

Squares and roots of 40178013201047205

• 40178013201047205 squared (40178013201047205²) is 1614272744783523472627308638312025
• 40178013201047205 cubed (40178013201047205³) is 64858271650003111715430874848727246911313544140125
• The square root of 40178013201047205 is 200444538.9653886403
• The cube root of 40178013201047205 is 342501.7690811629

Scales and comparisons

• 40,178,013,201,047,205 seconds is equal to 1,277,536,541 years, 2 weeks, 1 hour, 6 minutes, 45 seconds.
• To count from 1 to 40,178,013,201,047,205 would take you about three billion, eight hundred thirty-two million, six hundred nine thousand, six hundred twenty-three 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 40178013201047205 cubic inches would be around 28541.8 feet tall.

Recreational maths with 40178013201047205

• 40178013201047205 backwards is 50274010231087104
• 40178013201047205 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40178013201047205's digits is 45
• More coming soon!