8442938050994799

Names of 8442938050994799

• Cardinal: 8442938050994799 can be written as Eight quadrillion, four hundred forty-two trillion, nine hundred thirty-eight billion, fifty million, nine hundred ninety-four thousand, seven hundred ninety-nine.

Scientific notation

• Scientific notation: 8.442938050994799 × 10¹⁵

Factors of 8442938050994799

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9628577

Divisors of 8442938050994799

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 349 1047 3141 3839 11517 25447 34551 76341 229023 279917 839751 2519253 8881003 9602767 26643009 28808301 79929027 86424903 97691033 105630437 293073099 316891311 879219297 950673933 3351365683 10054097049 30162291147 36865022513 110595067539 244361611849 331785202617 733084835547 2199254506641 2687977730339 8063933191017 24191799573051 85282202535301 255846607605903 767539822817709 938104227888311 2814312683664933 8442938050994799
• Sum of all divisors σ(n): 13342669707494400
• Sum of proper divisors (its aliquot sum) s(n): 4899731656499601
• 8442938050994799 is a deficient number, because the sum of its proper divisors (4899731656499601) is less than itself. Its deficiency is 3543206394495198

Bases of 8442938050994799

• Binary: 11101111111101100111010110011011000111110001001101111₂
• Hexadecimal: 0x1DFECEB363E26F
• Base-36: 2B4RS71D0TR

Squares and roots of 8442938050994799

• 8442938050994799 squared (8442938050994799²) is 71283202932935855159393525050401
• 8442938050994799 cubed (8442938050994799³) is 601839666439268188729014063348368289984663864399
• The square root of 8442938050994799 is 91885461.5866666853
• The cube root of 8442938050994799 is 203625.0485670537

Scales and comparisons

• 8,442,938,050,994,799 seconds is equal to 268,459,314 years, 15 weeks, 4 days, 46 minutes, 39 seconds.
• To count from 1 to 8,442,938,050,994,799 would take you about eight hundred five million, three hundred seventy-seven thousand, nine hundred forty-two 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 8442938050994799 cubic inches would be around 16968.8 feet tall.

Recreational maths with 8442938050994799

• 8442938050994799 backwards is 9974990508392448
• The number of decimal digits it has is: 16
• The sum of 8442938050994799's digits is 90
• More coming soon!