55642681191090938079

Names of 55642681191090938079

• Cardinal: 55642681191090938079 can be written as Fifty-five quintillion, six hundred forty-two quadrillion, six hundred eighty-one trillion, one hundred ninety-one billion, ninety million, nine hundred thirty-eight thousand and seventy-nine.

Scientific notation

• Scientific notation: 5.5642681191090938079 × 10¹⁹

Factors of 55642681191090938079

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2913076864625549

Divisors of 55642681191090938079

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 6367 19101 2913076864619179 8739230593857537 18547560397030312693 55642681191090938079
• Sum of all divisors σ(n): 74201893895579752960
• Sum of proper divisors (its aliquot sum) s(n): 18559212704488814881
• 55642681191090938079 is a deficient number, because the sum of its proper divisors (18559212704488814881) is less than itself. Its deficiency is 37083468486602123198

Bases of 55642681191090938079

• Binary: 110000010000110010100000111011110001011001010010001110000011011111₂
• Hexadecimal: 0x3043283BC5948E0DF
• Base-36: BQQW4AT6GX8F3

Squares and roots of 55642681191090938079

• 55642681191090938079 squared (55642681191090938079²) is 3096107970133385255556846213912212210241
• 55642681191090938079 cubed (55642681191090938079³) is 172275748715327659631710174487039876545969027930070660667039
• The square root of 55642681191090938079 is 7459402200.6519354915
• The cube root of 55642681191090938079 is 3817707.7791436347

Scales and comparisons

• 55,642,681,191,090,938,079 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,642,681,191,090,938,079 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 55642681191090938079 cubic inches would be around 318142.3 feet tall.

Recreational maths with 55642681191090938079

• 55642681191090938079 backwards is 97083909019118624655
• The number of decimal digits it has is: 20
• The sum of 55642681191090938079's digits is 93
• More coming soon!