48139215693120731

Names of 48139215693120731

• Cardinal: 48139215693120731 can be written as Forty-eight quadrillion, one hundred thirty-nine trillion, two hundred fifteen billion, six hundred ninety-three million, one hundred twenty thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 4.8139215693120731 × 10¹⁶

Factors of 48139215693120731

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 617082408133

Divisors of 48139215693120731

• Number of divisors d(n): 8
• Complete list of divisors:
  1 181 431 78011 617082407521 111691915761301 265962517641551 48139215693120731
• Sum of all divisors σ(n): 48517487209009728
• Sum of proper divisors (its aliquot sum) s(n): 378271515888997
• 48139215693120731 is a deficient number, because the sum of its proper divisors (378271515888997) is less than itself. Its deficiency is 47760944177231734

Bases of 48139215693120731

• Binary: 10101011000001100101110010010011001001111000010011011011₂
• Hexadecimal: 0xAB065C932784DB
• Base-36: D5ZXEE1YTWB

Squares and roots of 48139215693120731

• 48139215693120731 squared (48139215693120731²) is 2317384087548801261548677741974361
• 48139215693120731 cubed (48139215693120731³) is 111557052434317519691556159364959997267313479577891
• The square root of 48139215693120731 is 219406507.8641030897
• The cube root of 48139215693120731 is 363775.1290237085

Scales and comparisons

• 48,139,215,693,120,731 seconds is equal to 1,530,678,154 years, 34 weeks, 6 days, 12 minutes, 11 seconds.
• To count from 1 to 48,139,215,693,120,731 would take you about four billion, five hundred ninety-two million, thirty-four thousand, four hundred sixty-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 48139215693120731 cubic inches would be around 30314.6 feet tall.

Recreational maths with 48139215693120731

• 48139215693120731 backwards is 13702139651293184
• The number of decimal digits it has is: 17
• The sum of 48139215693120731's digits is 65
• More coming soon!