428331429750

Names of 428331429750

• Cardinal: 428331429750 can be written as Four hundred twenty-eight billion, three hundred thirty-one million, four hundred twenty-nine thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.2833142975 × 10¹¹

Factors of 428331429750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11655294

Divisors of 428331429750

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 70 75 98 105 125 147 150 175 210 245 250 294 350 375 490 525 735 750 875 1050 1225 1470 1750 2450 2625 3675 5250 6125 7350 12250 18375 36750 11655277 23310554 34965831 58276385 69931662 81586939 116552770 163173878 174829155 244760817 291381925 349658310 407934695 489521634 571108573 582763850 815869390 874145775 1142217146 1223804085 1456909625 1713325719 1748291550 2039673475 2447608170 2855542865 2913819250 3426651438 4079346950 4370728875 5711085730 6119020425 8566628595 8741457750 10198367375 12238040850 14277714325 17133257190 20396734750 28555428650 30595102125 42833142975 61190204250 71388571625 85666285950 142777143250 214165714875 428331429750
• Sum of all divisors σ(n): 1243664783712
• Sum of proper divisors (its aliquot sum) s(n): 815333353962
• 428331429750 is an abundant number, because the sum of its proper divisors (815333353962) is greater than itself. Its abundance is 387001924212

Bases of 428331429750

• Binary: 110001110111010100010101110111101110110₂
• Hexadecimal: 0x63BA8AEF76
• Base-36: 5GRTH2EU

Squares and roots of 428331429750

• 428331429750 squared (428331429750²) is 183467813711679185062500
• 428331429750 cubed (428331429750³) is 78585030960230199611135468109375000
• The square root of 428331429750 is 654470.3429109677
• The cube root of 428331429750 is 7538.0667868579

Scales and comparisons

• 428,331,429,750 seconds is equal to 13,619 years, 31 weeks, 6 days, 16 hours, 42 minutes, 30 seconds.
• To count from 1 to 428,331,429,750 would take you about twenty-seven thousand, two hundred thirty-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 428331429750 cubic inches would be around 628.2 feet tall.

Recreational maths with 428331429750

• 428331429750 backwards is 057924133824
• The number of decimal digits it has is: 12
• The sum of 428331429750's digits is 48
• More coming soon!