40428514743792670

Names of 40428514743792670

• Cardinal: 40428514743792670 can be written as Forty quadrillion, four hundred twenty-eight trillion, five hundred fourteen billion, seven hundred forty-three million, seven hundred ninety-two thousand, six hundred seventy.

Scientific notation

• Scientific notation: 4.042851474379267 × 10¹⁶

Factors of 40428514743792670

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 243883180126

Divisors of 40428514743792670

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 10 11 22 55 110 121 137 242 274 605 685 1210 1370 1507 3014 7535 15070 16577 33154 82885 165770 243883179971 487766359942 1219415899855 2438831799710 2682714979681 5365429959362 13413574898405 26827149796810 29509864776491 33411995656027 59019729552982 66823991312054 147549323882455 167059978280135 295098647764910 334119956560270 367531952216297 735063904432594 1837659761081485 3675319522162970 4042851474379267 8085702948758534 20214257371896335 40428514743792670
• Sum of all divisors σ(n): 80572173933709584
• Sum of proper divisors (its aliquot sum) s(n): 40143659189916914
• 40428514743792670 is a deficient number, because the sum of its proper divisors (40143659189916914) is less than itself. Its deficiency is 284855553875756

Bases of 40428514743792670

• Binary: 10001111101000011000010100011100000110011011010000011110₂
• Hexadecimal: 0x8FA1851C19B41E
• Base-36: B22PN9X4WTA

Squares and roots of 40428514743792670

• 40428514743792670 squared (40428514743792670²) is 1634464804389061297612295945728900
• 40428514743792670 cubed (40428514743792670³) is 66078984442453366994944494558758300158473627163000
• The square root of 40428514743792670 is 201068432.9868631319
• The cube root of 40428514743792670 is 343212.1039179381

Scales and comparisons

• 40,428,514,743,792,670 seconds is equal to 1,285,501,715 years, 12 weeks, 5 days, 10 hours, 51 minutes, 10 seconds.
• To count from 1 to 40,428,514,743,792,670 would take you about three billion, eight hundred fifty-six million, five hundred five thousand, one hundred forty-five 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 40428514743792670 cubic inches would be around 28601 feet tall.

Recreational maths with 40428514743792670

• 40428514743792670 backwards is 07629734741582404
• The number of decimal digits it has is: 17
• The sum of 40428514743792670's digits is 73
• More coming soon!