318421629999

Names of 318421629999

• Cardinal: 318421629999 can be written as Three hundred eighteen billion, four hundred twenty-one million, six hundred twenty-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 3.18421629999 × 10¹¹

Factors of 318421629999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5015

Divisors of 318421629999

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 33 53 99 121 159 363 477 583 1089 1697 1749 3251 5091 5247 6413 9753 15273 18667 19239 29259 35761 56001 57717 89941 107283 168003 172303 205337 269823 321849 393371 516909 616011 809469 989351 1180113 1550727 1848033 1895333 2968053 3540339 5516947 5685999 8904159 10882861 16550841 17057997 20848663 32648583 49652523 60686417 62545989 97945749 182059251 187637967 292398191 546177753 667550587 877194573 2002651761 2631583719 3216380101 6007955283 9649140303 28947420909 35380181111 106140543333 318421629999
• Sum of all divisors σ(n): 515557341936
• Sum of proper divisors (its aliquot sum) s(n): 197135711937
• 318421629999 is a deficient number, because the sum of its proper divisors (197135711937) is less than itself. Its deficiency is 121285918062

Bases of 318421629999

• Binary: 100101000100011011010000111110000101111₂
• Hexadecimal: 0x4A23687C2F
• Base-36: 42A40M5R

Squares and roots of 318421629999

• 318421629999 squared (318421629999²) is 101392334451220056740001
• 318421629999 cubed (318421629999³) is 32285512405361253621392384564889999
• The square root of 318421629999 is 564288.6052358315
• The cube root of 318421629999 is 6828.6395183049

Scales and comparisons

• 318,421,629,999 seconds is equal to 10,124 years, 42 weeks, 5 days, 12 hours, 46 minutes, 39 seconds.
• To count from 1 to 318,421,629,999 would take you about twenty thousand, two hundred forty-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 318421629999 cubic inches would be around 569.1 feet tall.

Recreational maths with 318421629999

• 318421629999 backwards is 999926124813
• The number of decimal digits it has is: 12
• The sum of 318421629999's digits is 63
• More coming soon!