49742893929093749

Names of 49742893929093749

• Cardinal: 49742893929093749 can be written as Forty-nine quadrillion, seven hundred forty-two trillion, eight hundred ninety-three billion, nine hundred twenty-nine million, ninety-three thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 4.9742893929093749 × 10¹⁶

Factors of 49742893929093749

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 600025372

Divisors of 49742893929093749

• Number of divisors d(n): 16
• Complete list of divisors:
  1 19 47 893 92849 1764131 4363903 82914157 599932457 11398716683 28196825479 535739684101 55703128699993 1058359445299867 2618047048899671 49742893929093749
• Sum of all divisors σ(n): 53475579576288000
• Sum of proper divisors (its aliquot sum) s(n): 3732685647194251
• 49742893929093749 is a deficient number, because the sum of its proper divisors (3732685647194251) is less than itself. Its deficiency is 46010208281899498

Bases of 49742893929093749

• Binary: 10110000101110001110011000000010101111100101101001110101₂
• Hexadecimal: 0xB0B8E602BE5A75
• Base-36: DLSDU01X5DH

Squares and roots of 49742893929093749

• 49742893929093749 squared (49742893929093749²) is 2474355496441071750166908430875001
• 49742893929093749 cubed (49742893929093749³) is 123081603002338337421066768158377400899255029468749
• The square root of 49742893929093749 is 223031150.1317556963
• The cube root of 49742893929093749 is 367770.6065078757

Scales and comparisons

• 49,742,893,929,093,749 seconds is equal to 1,581,670,162 years, 3 weeks, 5 days, 3 hours, 22 minutes, 29 seconds.
• To count from 1 to 49,742,893,929,093,749 would take you about four billion, seven hundred forty-five million, ten thousand, four hundred eighty-six 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 49742893929093749 cubic inches would be around 30647.6 feet tall.

Recreational maths with 49742893929093749

• 49742893929093749 backwards is 94739092939824794
• The number of decimal digits it has is: 17
• The sum of 49742893929093749's digits is 98
• More coming soon!