40804762703582448

Names of 40804762703582448

• Cardinal: 40804762703582448 can be written as Forty quadrillion, eight hundred four trillion, seven hundred sixty-two billion, seven hundred three million, five hundred eighty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0804762703582448 × 10¹⁶

Factors of 40804762703582448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 283366407663772

Divisors of 40804762703582448

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 283366407663767 566732815327534 850099222991301 1133465630655068 1700198445982602 2266931261310136 2550297668973903 3400396891965204 4533862522620272 5100595337947806 6800793783930408 10201190675895612 13601587567860816 20402381351791224 40804762703582448
• Sum of all divisors σ(n): 114196662288498504
• Sum of proper divisors (its aliquot sum) s(n): 73391899584916056
• 40804762703582448 is an abundant number, because the sum of its proper divisors (73391899584916056) is greater than itself. Its abundance is 32587136881333608

Bases of 40804762703582448

• Binary: 10010000111101111011011100101010000101110101010011110000₂
• Hexadecimal: 0x90F7B72A1754F0
• Base-36: B5S2X79YL80

Squares and roots of 40804762703582448

• 40804762703582448 squared (40804762703582448²) is 1665028659295673171063013133672704
• 40804762703582448 cubed (40804762703582448³) is 67941099337223971472419223426826415462040311099392
• The square root of 40804762703582448 is 202001887.8713326481
• The cube root of 40804762703582448 is 344273.5191218311

Scales and comparisons

• 40,804,762,703,582,448 seconds is equal to 1,297,465,236 years, 28 weeks, 6 days, 6 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,804,762,703,582,448 would take you about three billion, eight hundred ninety-two million, three hundred ninety-five thousand, seven hundred nine 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 40804762703582448 cubic inches would be around 28689.5 feet tall.

Recreational maths with 40804762703582448

• 40804762703582448 backwards is 84428530726740804
• 40804762703582448 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40804762703582448's digits is 72
• More coming soon!