428310611768

Names of 428310611768

• Cardinal: 428310611768 can be written as Four hundred twenty-eight billion, three hundred ten million, six hundred eleven thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.28310611768 × 10¹¹

Factors of 428310611768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23420

Divisors of 428310611768

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 26 52 104 199 398 796 929 1592 1858 2587 3716 5174 7432 10348 12077 20696 22277 24154 44554 48308 89108 96616 178216 184871 289601 369742 579202 739484 1158404 1478968 2316808 2403323 4433123 4806646 8866246 9613292 17732492 19226584 20695333 35464984 41390666 57630599 82781332 115261198 165562664 230522396 269039329 461044792 538078658 1076157316 2152314632 4118371267 8236742534 16473485068 32946970136 53538826471 107077652942 214155305884 428310611768
• Sum of all divisors σ(n): 870178680000
• Sum of proper divisors (its aliquot sum) s(n): 441868068232
• 428310611768 is an abundant number, because the sum of its proper divisors (441868068232) is greater than itself. Its abundance is 13557456464

Bases of 428310611768

• Binary: 110001110111001010011010100011100111000₂
• Hexadecimal: 0x63B94D4738
• Base-36: 5GRH2V5K

Squares and roots of 428310611768

• 428310611768 squared (428310611768²) is 183449980153078420085824
• 428310611768 cubed (428310611768³) is 78573573228192476395438176504376832
• The square root of 428310611768 is 654454.4382674779
• The cube root of 428310611768 is 7537.9446618941

Scales and comparisons

• 428,310,611,768 seconds is equal to 13,618 years, 49 weeks, 3 days, 17 hours, 56 minutes, 8 seconds.
• To count from 1 to 428,310,611,768 would take you about twenty-seven thousand, two hundred thirty-seven 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 428310611768 cubic inches would be around 628.2 feet tall.

Recreational maths with 428310611768

• 428310611768 backwards is 867116013824
• The number of decimal digits it has is: 12
• The sum of 428310611768's digits is 47
• More coming soon!