400928934045597049

Names of 400928934045597049

• Cardinal: 400928934045597049 can be written as Four hundred quadrillion, nine hundred twenty-eight trillion, nine hundred thirty-four billion, forty-five million, five hundred ninety-seven thousand and forty-nine.

Scientific notation

• Scientific notation: 4.00928934045597049 × 10¹⁷

Factors of 400928934045597049

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3155

Divisors of 400928934045597049

• Number of divisors d(n): 27
• Complete list of divisors:
  1 461 683 2011 212521 314863 466489 927071 1373513 4044121 145151843 215051429 427379731 633189493 938109379 1864339781 2762134643 99138708769 291900356273 432468423719 859460639041 1273344070423 1886537961169 199367943334459 587011616465003 869694000098909 400928934045597049
• Sum of all divisors σ(n): 402589857448352847
• Sum of proper divisors (its aliquot sum) s(n): 1660923402755798
• 400928934045597049 is a deficient number, because the sum of its proper divisors (1660923402755798) is less than itself. Its deficiency is 399268010642841251

Bases of 400928934045597049

• Binary: 10110010000011000101011110111000101111101101011110101111001₂
• Hexadecimal: 0x59062BDC5F6BD79
• Base-36: 31NPG1LWFLA1

Squares and roots of 400928934045597049

• 400928934045597049 squared (400928934045597049²) is 160744010154938708500310622877508401
• 400928934045597049 cubed (400928934045597049³) is 64446924645634203741857514582640835775540805558308649
• 400928934045597049 is a perfect square number. Its square root is 633189493
• The cube root of 400928934045597049 is 737376.2291471555

Scales and comparisons

• 400,928,934,045,597,049 seconds is equal to 12,748,299,948 years, 1 week, 4 days, 7 hours, 10 minutes, 49 seconds.
• To count from 1 to 400,928,934,045,597,049 would take you about thirty-eight billion, two hundred forty-four million, eight hundred ninety-nine thousand, eight hundred forty-four 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 400928934045597049 cubic inches would be around 61448 feet tall.

Recreational maths with 400928934045597049

• 400928934045597049 backwards is 940795540439829004
• The number of decimal digits it has is: 18
• The sum of 400928934045597049's digits is 82
• More coming soon!