4091309348910768

Names of 4091309348910768

• Cardinal: 4091309348910768 can be written as Four quadrillion, ninety-one trillion, three hundred nine billion, three hundred forty-eight million, nine hundred ten thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.091309348910768 × 10¹⁵

Factors of 4091309348910768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9470623492854

Divisors of 4091309348910768

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 9470623492849 18941246985698 28411870478547 37882493971396 56823740957094 75764987942792 85235611435641 113647481914188 151529975885584 170471222871282 227294963828376 255706834306923 340942445742564 454589927656752 511413668613846 681884891485128 1022827337227692 1363769782970256 2045654674455384 4091309348910768
• Sum of all divisors σ(n): 11743573131134000
• Sum of proper divisors (its aliquot sum) s(n): 7652263782223232
• 4091309348910768 is an abundant number, because the sum of its proper divisors (7652263782223232) is greater than itself. Its abundance is 3560954433312464

Bases of 4091309348910768

• Binary: 1110100010010000011000110000011010000111011010110000₂
• Hexadecimal: 0xE8906306876B0
• Base-36: 14A8XKFV4C0

Squares and roots of 4091309348910768

• 4091309348910768 squared (4091309348910768²) is 16738812188484652369348026349824
• 4091309348910768 cubed (4091309348910768³) is 68483658796408770692525718739511612617328504832
• The square root of 4091309348910768 is 63963343.7908836033
• The cube root of 4091309348910768 is 159938.9004847199

Scales and comparisons

• 4,091,309,348,910,768 seconds is equal to 130,090,982 years, 2 weeks, 2 days, 5 hours, 52 minutes, 48 seconds.
• To count from 1 to 4,091,309,348,910,768 would take you about three hundred ninety million, two hundred seventy-two thousand, nine hundred forty-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 4091309348910768 cubic inches would be around 13328.2 feet tall.

Recreational maths with 4091309348910768

• 4091309348910768 backwards is 8670198439031904
• 4091309348910768 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 4091309348910768's digits is 72
• More coming soon!