13818573964

Names of 13818573964

• Cardinal: 13818573964 can be written as Thirteen billion, eight hundred eighteen million, five hundred seventy-three thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.3818573964 × 10¹⁰

Factors of 13818573964

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 306

Divisors of 13818573964

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 13 17 26 34 37 47 52 68 74 89 94 101 148 178 188 202 221 356 404 442 481 611 629 799 884 962 1157 1222 1258 1313 1513 1598 1717 1739 1924 2314 2444 2516 2626 3026 3196 3293 3434 3478 3737 4183 4628 4747 5252 6052 6586 6868 6956 7474 8177 8366 8989 9494 10387 13172 14948 16354 16732 17978 18988 19669 20774 22321 22607 29563 32708 35956 39338 41548 42809 44642 45214 48581 54379 55981 59126 61711 63529 71111 78676 80699 85618 89284 90428 97162 108758 111962 116857 118252 123422 127058 142222 152813 154771 161398 171236 175639 194324 217516 223924 233714 246844 254116 284444 305626 309542 322796 332593 351278 384319 422483 467428 611252 619084 665186 702556 727753 768638 825877 844966 924443 1049087 1330372 1455506 1537276 1651754 1689932 1848886 1986569 2012023 2098174 2283307 2631107 2911012 2985863 3303508 3697772 3973138 4024046 4196348 4323709 4566614 5262214 5492279 5654081 5971726 7182211 7946276 8048092 8647418 9133228 10524428 10984558 11308162 11943452 14364422 15631871 17294836 21969116 22616324 28728844 31263742 34204391 38816219 62527484 68408782 73503053 77632438 93368743 136817564 147006106 155264876 186737486 203214323 265741807 294012212 373474972 406428646 531483614 812857292 1062967228 3454643491 6909286982 13818573964
• Sum of all divisors σ(n): 29536980480
• Sum of proper divisors (its aliquot sum) s(n): 15718406516
• 13818573964 is an abundant number, because the sum of its proper divisors (15718406516) is greater than itself. Its abundance is 1899832552

Bases of 13818573964

• Binary: 1100110111101001101011010010001100₂
• Hexadecimal: 0x337A6B48C
• Base-36: 6CJ7ZWS

Squares and roots of 13818573964

• 13818573964 squared (13818573964²) is 190952986398538673296
• 13818573964 cubed (13818573964³) is 2638697966194892638455207665344
• The square root of 13818573964 is 117552.4307022189
• The cube root of 13818573964 is 2399.6859521947

Scales and comparisons

• 13,818,573,964 seconds is equal to 439 years, 20 weeks, 1 day, 4 hours, 46 minutes, 4 seconds.
• To count from 1 to 13,818,573,964 would take you about eight hundred seventy-eight 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 13818573964 cubic inches would be around 200 feet tall.

Recreational maths with 13818573964

• 13818573964 backwards is 46937581831
• The number of decimal digits it has is: 11
• The sum of 13818573964's digits is 55
• More coming soon!