400173939966824401

Names of 400173939966824401

• Cardinal: 400173939966824401 can be written as Four hundred quadrillion, one hundred seventy-three trillion, nine hundred thirty-nine billion, nine hundred sixty-six million, eight hundred twenty-four thousand, four hundred one.

Scientific notation

• Scientific notation: 4.00173939966824401 × 10¹⁷

Factors of 400173939966824401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4681656363831

Divisors of 400173939966824401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 12211 85477 4681656351613 32771594461291 57167705709546343 400173939966824401
• Sum of all divisors σ(n): 457379098927281344
• Sum of proper divisors (its aliquot sum) s(n): 57205158960456943
• 400173939966824401 is a deficient number, because the sum of its proper divisors (57205158960456943) is less than itself. Its deficiency is 342968781006367458

Bases of 400173939966824401

• Binary: 10110001101101101000001010000000100000101110100111111010001₂
• Hexadecimal: 0x58DB41404174FD1
• Base-36: 31G9TM47AUHD

Squares and roots of 400173939966824401

• 400173939966824401 squared (400173939966824401²) is 160139182228571579673720500369008801
• 400173939966824401 cubed (400173939966824401³) is 64083527495472756316253630021385803632524351990553201
• The square root of 400173939966824401 is 632593028.7055212253
• The cube root of 400173939966824401 is 736913.0843039271

Scales and comparisons

• 400,173,939,966,824,401 seconds is equal to 12,724,293,471 years, 35 weeks, 1 day, 2 hours, 20 minutes, 1 second.
• To count from 1 to 400,173,939,966,824,401 would take you about thirty-eight billion, one hundred seventy-two million, eight hundred eighty thousand, four hundred fifteen 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 400173939966824401 cubic inches would be around 61409.4 feet tall.

Recreational maths with 400173939966824401

• 400173939966824401 backwards is 104428669939371004
• The number of decimal digits it has is: 18
• The sum of 400173939966824401's digits is 76
• More coming soon!