134955879821

Names of 134955879821

• Cardinal: 134955879821 can be written as One hundred thirty-four billion, nine hundred fifty-five million, eight hundred seventy-nine thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.34955879821 × 10¹¹

Factors of 134955879821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1383

Divisors of 134955879821

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 49 67 127 431 469 751 889 3017 3283 5257 6223 8509 21119 28877 36799 50317 54737 59563 95377 202139 323681 352219 383159 416941 667639 1414973 2265767 2465533 2682113 3667379 4673473 6390259 15860369 21686627 25671653 41107487 44731813 151806389 179701571 287752409 313122691 1062644723 2014266863 2754201629 19279411403 134955879821
• Sum of all divisors σ(n): 161174126592
• Sum of proper divisors (its aliquot sum) s(n): 26218246771
• 134955879821 is a deficient number, because the sum of its proper divisors (26218246771) is less than itself. Its deficiency is 108737633050

Bases of 134955879821

• Binary: 1111101101011111111110100110110001101₂
• Hexadecimal: 0x1F6BFF4D8D
• Base-36: 1PZX8VBH

Squares and roots of 134955879821

• 134955879821 squared (134955879821²) is 18213089498260194992041
• 134955879821 cubed (134955879821³) is 2457963517496320063933911247504661
• The square root of 134955879821 is 367363.4165523291
• The cube root of 134955879821 is 5129.3689313993

Scales and comparisons

• 134,955,879,821 seconds is equal to 4,291 years, 9 weeks, 2 days, 8 hours, 23 minutes, 41 seconds.
• To count from 1 to 134,955,879,821 would take you about eight thousand, five hundred eighty-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 134955879821 cubic inches would be around 427.4 feet tall.

Recreational maths with 134955879821

• 134955879821 backwards is 128978559431
• The number of decimal digits it has is: 12
• The sum of 134955879821's digits is 62
• More coming soon!