550768221129495890

Names of 550768221129495890

• Cardinal: 550768221129495890 can be written as Five hundred fifty quadrillion, seven hundred sixty-eight trillion, two hundred twenty-one billion, one hundred twenty-nine million, four hundred ninety-five thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 5.5076822112949589 × 10¹⁷

Factors of 550768221129495890

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 37905589893373

Divisors of 550768221129495890

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 1453 2906 7265 14530 37905589891913 75811179783826 189527949459565 379055898919130 55076822112949589 110153644225899178 275384110564747945 550768221129495890
• Sum of all divisors σ(n): 992065098651173208
• Sum of proper divisors (its aliquot sum) s(n): 441296877521677318
• 550768221129495890 is a deficient number, because the sum of its proper divisors (441296877521677318) is less than itself. Its deficiency is 109471343607818572

Bases of 550768221129495890

• Binary: 11110100100101110001100011101101101111111110101010101010010₂
• Hexadecimal: 0x7A4B8C76DFF5552
• Base-36: 46N31FTAFUC2

Squares and roots of 550768221129495890

• 550768221129495890 squared (550768221129495890²) is 303345633406149282940992565526892100
• 550768221129495890 cubed (550768221129495890³) is 167073134898505023801379156156777939332242311423469000
• The square root of 550768221129495890 is 742137602.5572992687
• The cube root of 550768221129495890 is 819702.5597451297

Scales and comparisons

• 550,768,221,129,495,890 seconds is equal to 17,512,725,793 years, 49 weeks, 3 days, 19 hours, 4 minutes, 50 seconds.
• To count from 1 to 550,768,221,129,495,890 would take you about fifty-two billion, five hundred thirty-eight million, one hundred seventy-seven thousand, three hundred eighty-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 550768221129495890 cubic inches would be around 68308.5 feet tall.

Recreational maths with 550768221129495890

• 550768221129495890 backwards is 098594921122867055
• The number of decimal digits it has is: 18
• The sum of 550768221129495890's digits is 83
• More coming soon!