401420171472

Names of 401420171472

• Cardinal: 401420171472 can be written as Four hundred one billion, four hundred twenty million, one hundred seventy-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.01420171472 × 10¹¹

Factors of 401420171472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10929

Divisors of 401420171472

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 71 142 213 284 426 568 852 1136 1704 3408 10853 21706 32559 43412 65118 86824 130236 173648 260472 520944 770563 1541126 2311689 3082252 4623378 6164504 9246756 12329008 18493512 36987024 117787609 235575218 353362827 471150436 706725654 942300872 1413451308 1884601744 2826902616 5653805232 8362920239 16725840478 25088760717 33451680956 50177521434 66903361912 100355042868 133806723824 200710085736 401420171472
• Sum of all divisors σ(n): 1051704677664
• Sum of proper divisors (its aliquot sum) s(n): 650284506192
• 401420171472 is an abundant number, because the sum of its proper divisors (650284506192) is greater than itself. Its abundance is 248864334720

Bases of 401420171472

• Binary: 101110101110110100000011011100011010000₂
• Hexadecimal: 0x5D7681B8D0
• Base-36: 54ER7EMO

Squares and roots of 401420171472

• 401420171472 squared (401420171472²) is 161138154064609882646784
• 401420171472 cubed (401420171472³) is 64684105435297252858857830489346048
• The square root of 401420171472 is 633577.2813729987
• The cube root of 401420171472 is 7376.7726251553

Scales and comparisons

• 401,420,171,472 seconds is equal to 12,763 years, 47 weeks, 5 days, 19 hours, 11 minutes, 12 seconds.
• To count from 1 to 401,420,171,472 would take you about twenty-five thousand, five hundred twenty-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 401420171472 cubic inches would be around 614.7 feet tall.

Recreational maths with 401420171472

• 401420171472 backwards is 274171024104
• The number of decimal digits it has is: 12
• The sum of 401420171472's digits is 33
• More coming soon!