16465645818804

Names of 16465645818804

• Cardinal: 16465645818804 can be written as Sixteen trillion, four hundred sixty-five billion, six hundred forty-five million, eight hundred eighteen thousand, eight hundred four.

Scientific notation

• Scientific notation: 1.6465645818804 × 10¹³

Factors of 16465645818804

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 34082

Divisors of 16465645818804

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 169 182 273 338 364 507 546 676 1014 1092 1183 2028 2366 3549 4732 7098 14196 34057 68114 102171 136228 204342 238399 408684 442741 476798 715197 885482 953596 1328223 1430394 1770964 2656446 2860788 3099187 5312892 5755633 6198374 9297561 11511266 12396748 17266899 18595122 23022532 34533798 37190244 40289431 69067596 80578862 120868293 161157724 241736586 483473172 1159879249 2319758498 3479637747 4639516996 6959275494 8119154743 13918550988 15078430237 16238309486 24357464229 30156860474 32476618972 45235290711 48714928458 60313720948 90470581422 97429856916 105549011659 180941162844 196019593081 211098023318 316647034977 392039186162 422196046636 588058779243 633294069954 784078372324 1176117558486 1266588139908 1372137151567 2352235116972 2744274303134 4116411454701 5488548606268 8232822909402 16465645818804
• Sum of all divisors σ(n): 47547166280544
• Sum of proper divisors (its aliquot sum) s(n): 31081520461740
• 16465645818804 is an abundant number, because the sum of its proper divisors (31081520461740) is greater than itself. Its abundance is 14615874642936

Bases of 16465645818804

• Binary: 11101111100110110100111110000101001110110100₂
• Hexadecimal: 0xEF9B4F853B4
• Base-36: 5U47OE1MC

Squares and roots of 16465645818804

• 16465645818804 squared (16465645818804²) is 271117492230297647599990416
• 16465645818804 cubed (16465645818804³) is 4464124602346426417853179238720872582464
• The square root of 16465645818804 is 4057788.2915208871
• The cube root of 16465645818804 is 25440.5359616661

Scales and comparisons

• 16,465,645,818,804 seconds is equal to 523,556 years, 31 weeks, 3 days, 9 hours, 13 minutes, 24 seconds.
• To count from 1 to 16,465,645,818,804 would take you about one million, three hundred eight thousand, eight hundred ninety-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 16465645818804 cubic inches would be around 2120 feet tall.

Recreational maths with 16465645818804

• 16465645818804 backwards is 40881854656461
• The number of decimal digits it has is: 14
• The sum of 16465645818804's digits is 66
• More coming soon!