394417872004

Names of 394417872004

• Cardinal: 394417872004 can be written as Three hundred ninety-four billion, four hundred seventeen million, eight hundred seventy-two thousand and four.

Scientific notation

• Scientific notation: 3.94417872004 × 10¹¹

Factors of 394417872004

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5607

Divisors of 394417872004

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 26 29 52 58 73 116 146 292 377 754 757 949 1508 1514 1898 2117 3028 3796 4234 4733 8468 9466 9841 18932 19682 21953 27521 39364 43906 55042 55261 61529 87812 110084 110522 123058 137257 221044 246116 274514 285389 345509 549028 570778 691018 718393 1141556 1382036 1436786 1602569 1784341 2873572 3205138 3568682 3582881 4491617 6410276 7137364 7165762 8983234 10019761 14331524 17966468 20039522 20833397 40079044 41666794 46577453 83333588 93154906 103903549 130256893 186309812 207807098 260513786 261550313 415614196 521027572 523100626 1046201252 1350746137 2701492274 3400154069 5402984548 6800308138 7584959077 13600616276 15169918154 30339836308 98604468001 197208936002 394417872004
• Sum of all divisors σ(n): 780686212320
• Sum of proper divisors (its aliquot sum) s(n): 386268340316
• 394417872004 is a deficient number, because the sum of its proper divisors (386268340316) is less than itself. Its deficiency is 8149531688

Bases of 394417872004

• Binary: 101101111010101001000110001110010000100₂
• Hexadecimal: 0x5BD5231C84
• Base-36: 516Y7TS4

Squares and roots of 394417872004

• 394417872004 squared (394417872004²) is 155565457756163726976016
• 394417872004 cubed (394417872004³) is 61357796805514253908493880665856064
• The square root of 394417872004 is 628026.9675770301
• The cube root of 394417872004 is 7333.6277531261

Scales and comparisons

• 394,417,872,004 seconds is equal to 12,541 years, 13 weeks, 6 days, 16 hours, 4 seconds.
• To count from 1 to 394,417,872,004 would take you about twenty-five thousand and eighty-two 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 394417872004 cubic inches would be around 611.1 feet tall.

Recreational maths with 394417872004

• 394417872004 backwards is 400278714493
• The number of decimal digits it has is: 12
• The sum of 394417872004's digits is 49
• More coming soon!