400052311104925869906

Names of 400052311104925869906

• Cardinal: 400052311104925869906 can be written as Four hundred quintillion, fifty-two quadrillion, three hundred eleven trillion, one hundred four billion, nine hundred twenty-five million, eight hundred sixty-nine thousand, nine hundred six.

Scientific notation

• Scientific notation: 4.00052311104925869906 × 10²⁰

Factors of 400052311104925869906

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 121120828386

Divisors of 400052311104925869906

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 73 146 219 438 7541381 15082762 22624143 45248286 550520813 1101041626 1651562439 3303124878 121113286927 242226573854 363339860781 726679721562 8841269945671 17682539891342 26523809837013 53047619674026 913361440878826187 1826722881757652374 2740084322636478561 5480168645272957122 66675385184154311651 133350770368308623302 200026155552462934953 400052311104925869906
• Sum of all divisors σ(n): 811065067055693192448
• Sum of proper divisors (its aliquot sum) s(n): 411012755950767322542
• 400052311104925869906 is an abundant number, because the sum of its proper divisors (411012755950767322542) is greater than itself. Its abundance is 10960444845841452636

Bases of 400052311104925869906

• Binary: 101011010111111010111010100010110000111000111001010100010011101010010₂
• Hexadecimal: 0x15AFD75161C72A2752
• Base-36: 2CFER8SCYJ2CLU

Squares and roots of 400052311104925869906

• 400052311104925869906 squared (400052311104925869906²) is 160041851620392394490170743707530836448836
• 400052311104925869906 cubed (400052311104925869906³) is 64025112614249602645253120485733905875103523717709929161129416
• The square root of 400052311104925869906 is 20001307734.8688845653
• The cube root of 400052311104925869906 is 7368384.1762106189

Scales and comparisons

• 400,052,311,104,925,869,906 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 400,052,311,104,925,869,906 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 400052311104925869906 cubic inches would be around 614032 feet tall.

Recreational maths with 400052311104925869906

• 400052311104925869906 backwards is 609968529401113250004
• The number of decimal digits it has is: 21
• The sum of 400052311104925869906's digits is 75
• More coming soon!