426868566998605920

Names of 426868566998605920

• Cardinal: 426868566998605920 can be written as Four hundred twenty-six quadrillion, eight hundred sixty-eight trillion, five hundred sixty-six billion, nine hundred ninety-eight million, six hundred five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.2686856699860592 × 10¹⁷

Factors of 426868566998605920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 296436504860153

Divisors of 426868566998605920

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 296436504860143 592873009720286 889309514580429 1185746019440572 1482182524300715 1778619029160858 2371492038881144 2667928543741287 2964365048601430 3557238058321716 4446547572902145 4742984077762288 5335857087482574 5928730097202860 7114476116643432 8893095145804290 9485968155524576 10671714174965148 11857460194405720 13339642718706435 14228952233286864 17786190291608580 21343428349930296 23714920388811440 26679285437412870 28457904466573728 35572380583217160 42686856699860592 47429840777622880 53358570874825740 71144761166434320 85373713399721184 106717141749651480 142289522332868640 213434283499302960 426868566998605920
• Sum of all divisors σ(n): 1456688984882747616
• Sum of proper divisors (its aliquot sum) s(n): 1029820417884141696
• 426868566998605920 is an abundant number, because the sum of its proper divisors (1029820417884141696) is greater than itself. Its abundance is 602951850885535776

Bases of 426868566998605920

• Binary: 10111101100100010101011001100110101101110110110000001100000₂
• Hexadecimal: 0x5EC8AB335BB6060
• Base-36: 38R4A0H76FS0

Squares and roots of 426868566998605920

• 426868566998605920 squared (426868566998605920²) is 182216773491443311136235223459046400
• 426868566998605920 cubed (426868566998605920³) is 77782612983401968226870920321699117154189012594688000
• The square root of 426868566998605920 is 653351794.2109028295
• The cube root of 426868566998605920 is 752947.5515583261

Scales and comparisons

• 426,868,566,998,605,920 seconds is equal to 13,573,100,039 years, 19 weeks, 6 days, 17 hours, 12 minutes.
• To count from 1 to 426,868,566,998,605,920 would take you about forty billion, seven hundred nineteen million, three hundred thousand, one hundred eighteen 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 426868566998605920 cubic inches would be around 62745.6 feet tall.

Recreational maths with 426868566998605920

• 426868566998605920 backwards is 029506899665868624
• The number of decimal digits it has is: 18
• The sum of 426868566998605920's digits is 99
• More coming soon!