428359408425

Names of 428359408425

• Cardinal: 428359408425 can be written as Four hundred twenty-eight billion, three hundred fifty-nine million, four hundred eight thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 4.28359408425 × 10¹¹

Factors of 428359408425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3957

Divisors of 428359408425

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 75 113 117 135 195 225 325 339 351 565 585 675 975 1017 1469 1695 1755 2825 2925 3051 3823 4407 5085 7345 8475 8775 11469 12769 13221 15255 19115 22035 25425 34407 36725 38307 39663 49699 57345 63845 66105 76275 95575 103221 110175 114921 149097 165997 172035 191535 198315 248495 286725 319225 330525 344763 431999 447291 497991 516105 574605 745485 829985 860175 957675 991575 1242475 1295997 1341873 1493973 1723815 2159995 2236455 2489955 2580525 2873025 3727425 3887991 4149925 4481919 5615987 6479985 6709365 7469865 8619075 10799975 11182275 11663973 12449775 16847961 19439955 22409595 28079935 32399925 33546825 37349325 48815887 50543883 58319865 84239805 97199775 112047975 140399675 146447661 151631649 244079435 252719415 291599325 421199025 439342983 634606531 732238305 758158245 1220397175 1263597075 1318028949 1903819593 2196714915 3173032655 3661191525 3790791225 5711458779 6590144745 9519097965 10983574575 15865163275 17134376337 28557293895 32950723725 47595489825 85671881685 142786469475 428359408425
• Sum of all divisors σ(n): 855233317120
• Sum of proper divisors (its aliquot sum) s(n): 426873908695
• 428359408425 is a deficient number, because the sum of its proper divisors (426873908695) is less than itself. Its deficiency is 1485499730

Bases of 428359408425

• Binary: 110001110111100001101011101101100101001₂
• Hexadecimal: 0x63BC35DB29
• Base-36: 5GSA4QW9

Squares and roots of 428359408425

• 428359408425 squared (428359408425²) is 183491782786215960980625
• 428359408425 cubed (428359408425³) is 78600431525152067289953407886765625
• The square root of 428359408425 is 654491.7176137525
• The cube root of 428359408425 is 7538.2309125125

Scales and comparisons

• 428,359,408,425 seconds is equal to 13,620 years, 26 weeks, 1 day, 12 hours, 33 minutes, 45 seconds.
• To count from 1 to 428,359,408,425 would take you about twenty-seven thousand, two hundred forty-one 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 428359408425 cubic inches would be around 628.2 feet tall.

Recreational maths with 428359408425

• 428359408425 backwards is 524804953824
• The number of decimal digits it has is: 12
• The sum of 428359408425's digits is 54
• More coming soon!