428804285832

Names of 428804285832

• Cardinal: 428804285832 can be written as Four hundred twenty-eight billion, eight hundred four million, two hundred eighty-five thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.28804285832 × 10¹¹

Factors of 428804285832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 50902711

Divisors of 428804285832

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 216 234 312 324 351 468 648 702 936 1053 1404 2106 2808 4212 8424 50902693 101805386 152708079 203610772 305416158 407221544 458124237 610832316 661735009 916248474 1221664632 1323470018 1374372711 1832496948 1985205027 2646940036 2748745422 3664993896 3970410054 4123118133 5293880072 5497490844 5955615081 7940820108 8246236266 10994981688 11911230162 15881640216 16492472532 17866845243 23822460324 32984945064 35733690486 47644920648 53600535729 71467380972 107201071458 142934761944 214402142916 428804285832
• Sum of all divisors σ(n): 1293437454540
• Sum of proper divisors (its aliquot sum) s(n): 864633168708
• 428804285832 is an abundant number, because the sum of its proper divisors (864633168708) is greater than itself. Its abundance is 435828882876

Bases of 428804285832

• Binary: 110001111010110101110100010010110001000₂
• Hexadecimal: 0x63D6BA2588
• Base-36: 5GZN00I0

Squares and roots of 428804285832

• 428804285832 squared (428804285832²) is 183873115547891555932224
• 428804285832 cubed (428804285832³) is 78845579996218454034900595315450368
• The square root of 428804285832 is 654831.4942273317
• The cube root of 428804285832 is 7540.8396473399

Scales and comparisons

• 428,804,285,832 seconds is equal to 13,634 years, 33 weeks, 5 days, 13 hours, 37 minutes, 12 seconds.
• To count from 1 to 428,804,285,832 would take you about twenty-seven thousand, two hundred sixty-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 428804285832 cubic inches would be around 628.4 feet tall.

Recreational maths with 428804285832

• 428804285832 backwards is 238582408824
• 428804285832 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428804285832's digits is 54
• More coming soon!