47918425210640

Names of 47918425210640

• Cardinal: 47918425210640 can be written as Forty-seven trillion, nine hundred eighteen billion, four hundred twenty-five million, two hundred ten thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.791842521064 × 10¹³

Factors of 47918425210640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 130302693

Divisors of 47918425210640

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 4597 9194 18388 22985 36776 45970 73552 91940 183880 367760 130298089 260596178 521192356 651490445 1042384712 1302980890 2084769424 2605961780 5211923560 10423847120 598980315133 1197960630266 2395921260532 2994901575665 4791842521064 5989803151330 9583685042128 11979606302660 23959212605320 47918425210640
• Sum of all divisors σ(n): 111434574914520
• Sum of proper divisors (its aliquot sum) s(n): 63516149703880
• 47918425210640 is an abundant number, because the sum of its proper divisors (63516149703880) is greater than itself. Its abundance is 15597724493240

Bases of 47918425210640

• Binary: 1010111001010011100000101101100111111100010000₂
• Hexadecimal: 0x2B94E0B67F10
• Base-36: GZHF55IQ8

Squares and roots of 47918425210640

• 47918425210640 squared (47918425210640²) is 2296175474667699128369209600
• 47918425210640 cubed (47918425210640³) is 110029112753369942589329486926570310144000
• The square root of 47918425210640 is 6922313.5735561705
• The cube root of 47918425210640 is 36321.8125120985

Scales and comparisons

• 47,918,425,210,640 seconds is equal to 1,523,657 years, 36 weeks, 2 days, 21 hours, 37 minutes, 20 seconds.
• To count from 1 to 47,918,425,210,640 would take you about three million, eight hundred nine thousand, one 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 47918425210640 cubic inches would be around 3026.8 feet tall.

Recreational maths with 47918425210640

• 47918425210640 backwards is 04601252481974
• The number of decimal digits it has is: 14
• The sum of 47918425210640's digits is 53
• More coming soon!