16383626868

Names of 16383626868

• Cardinal: 16383626868 can be written as Sixteen billion, three hundred eighty-three million, six hundred twenty-six thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6383626868 × 10¹⁰

Factors of 16383626868

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8092

Divisors of 16383626868

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 71 84 98 142 147 196 213 284 294 343 426 497 588 686 852 994 1029 1372 1491 1988 2058 2401 2982 3479 4116 4802 5964 6958 7203 8009 9604 10437 13916 14406 16018 20874 24027 24353 28812 32036 41748 48054 48706 56063 73059 96108 97412 112126 146118 168189 170471 224252 292236 336378 340942 392441 511413 568639 672756 681884 784882 1022826 1137278 1177323 1569764 1705917 2045652 2274556 2354646 2747087 3411834 3980473 4709292 5494174 6823668 7960946 8241261 10988348 11941419 15921892 16482522 19229609 23882838 27863311 32965044 38459218 47765676 55726622 57688827 76918436 83589933 111453244 115377654 167179866 195043177 230755308 334359732 390086354 585129531 780172708 1170259062 1365302239 2340518124 2730604478 4095906717 5461208956 8191813434 16383626868
• Sum of all divisors σ(n): 45230996160
• Sum of proper divisors (its aliquot sum) s(n): 28847369292
• 16383626868 is an abundant number, because the sum of its proper divisors (28847369292) is greater than itself. Its abundance is 12463742424

Bases of 16383626868

• Binary: 1111010000100010100100111001110100₂
• Hexadecimal: 0x3D08A4E74
• Base-36: 7IYDZEC

Squares and roots of 16383626868

• 16383626868 squared (16383626868²) is 268423229349851489424
• 16383626868 cubed (16383626868³) is 4397746032371553033936864244032
• The square root of 16383626868 is 127998.5424448263
• The cube root of 16383626868 is 2539.8224020741

Scales and comparisons

• 16,383,626,868 seconds is equal to 520 years, 49 weeks, 2 days, 7 hours, 27 minutes, 48 seconds.
• To count from 1 to 16,383,626,868 would take you about one thousand and forty-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 16383626868 cubic inches would be around 211.7 feet tall.

Recreational maths with 16383626868

• 16383626868 backwards is 86862638361
• The number of decimal digits it has is: 11
• The sum of 16383626868's digits is 57
• More coming soon!