18008596375

Names of 18008596375

• Cardinal: 18008596375 can be written as Eighteen billion, eight million, five hundred ninety-six thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.8008596375 × 10¹⁰

Factors of 18008596375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 70

Divisors of 18008596375

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 11 25 35 47 49 55 77 121 125 175 235 245 275 329 385 517 539 605 847 875 1175 1225 1331 1375 1645 1925 2209 2303 2585 2695 3025 3619 4235 5687 5875 5929 6125 6655 8225 9317 9625 11045 11515 12925 13475 15125 15463 18095 21175 24299 25333 28435 29645 33275 39809 41125 46585 55225 57575 62557 64625 65219 67375 77315 90475 105875 108241 121495 126665 142175 148225 166375 170093 199045 232925 267289 276125 278663 287875 312785 326095 386575 437899 452375 541205 607475 633325 710875 741125 850465 995225 1164625 1190651 1336445 1393315 1563925 1630475 1871023 1932875 2189495 2706025 2940179 3037375 3065293 3166625 4252325 4976125 5953255 6682225 6966575 7819625 8152375 9355115 10947475 13097161 13530125 14700895 15326465 20581253 21261625 29766275 33411125 34832875 46775575 54737375 65485805 73504475 76632325 102906265 144068771 148831375 233877875 327429025 367522375 383161625 514531325 720343855 1637145125 2572656625 3601719275 18008596375
• Sum of all divisors σ(n): 29381373216
• Sum of proper divisors (its aliquot sum) s(n): 11372776841
• 18008596375 is a deficient number, because the sum of its proper divisors (11372776841) is less than itself. Its deficiency is 6635819534

Bases of 18008596375

• Binary: 10000110001011001010101111110010111₂
• Hexadecimal: 0x431655F97
• Base-36: 89TUPW7

Squares and roots of 18008596375

• 18008596375 squared (18008596375²) is 324309543397663140625
• 18008596375 cubed (18008596375³) is 5840359667609061617730490234375
• The square root of 18008596375 is 134196.1116239961
• The cube root of 18008596375 is 2621.1585292151

Scales and comparisons

• 18,008,596,375 seconds is equal to 572 years, 32 weeks, 19 hours, 52 minutes, 55 seconds.
• To count from 1 to 18,008,596,375 would take you about one thousand, one hundred forty-five 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 18008596375 cubic inches would be around 218.4 feet tall.

Recreational maths with 18008596375

• 18008596375 backwards is 57369580081
• The number of decimal digits it has is: 11
• The sum of 18008596375's digits is 52
• More coming soon!