49205938928421

Names of 49205938928421

• Cardinal: 49205938928421 can be written as Forty-nine trillion, two hundred five billion, nine hundred thirty-eight million, nine hundred twenty-eight thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 4.9205938928421 × 10¹³

Factors of 49205938928421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24827

Divisors of 49205938928421

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 11 33 121 363 2551 2719 7653 8157 19543 28061 29909 58629 84183 89727 214973 308671 328999 644919 926013 986997 2364703 6936169 7094109 20808507 49854193 53137417 76297859 149562579 159412251 228893577 548396123 584511587 839276449 1645188369 1753534761 2517829347 6032357353 6429627457 18097072059 19288882371 135553550767 406660652301 1491089058437 4473267175311 16401979642807 49205938928421
• Sum of all divisors σ(n): 72172983787520
• Sum of proper divisors (its aliquot sum) s(n): 22967044859099
• 49205938928421 is a deficient number, because the sum of its proper divisors (22967044859099) is less than itself. Its deficiency is 26238894069322

Bases of 49205938928421

• Binary: 1011001100000010100110100000101011101100100101₂
• Hexadecimal: 0x2CC0A682BB25
• Base-36: HFWW9KTGL

Squares and roots of 49205938928421

• 49205938928421 squared (49205938928421²) is 2421224425827497189761553241
• 49205938928421 cubed (49205938928421³) is 119138621229269028065771991975956079562461
• The square root of 49205938928421 is 7014694.5000064685
• The cube root of 49205938928421 is 36644.2503119137

Scales and comparisons

• 49,205,938,928,421 seconds is equal to 1,564,596 years, 34 weeks, 1 hour, 21 seconds.
• To count from 1 to 49,205,938,928,421 would take you about three million, nine hundred eleven thousand, four hundred ninety-one 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 49205938928421 cubic inches would be around 3053.7 feet tall.

Recreational maths with 49205938928421

• 49205938928421 backwards is 12482983950294
• The number of decimal digits it has is: 14
• The sum of 49205938928421's digits is 66
• More coming soon!