18323936529444

Names of 18323936529444

• Cardinal: 18323936529444 can be written as Eighteen trillion, three hundred twenty-three billion, nine hundred thirty-six million, five hundred twenty-nine thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 1.8323936529444 × 10¹³

Factors of 18323936529444

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 42055587

Divisors of 18323936529444

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 28 36 38 39 42 49 52 57 63 76 78 84 91 98 114 117 126 133 147 156 171 182 196 228 234 247 252 266 273 294 342 364 399 441 468 494 532 546 588 637 684 741 798 819 882 931 988 1092 1197 1274 1482 1596 1638 1729 1764 1862 1911 2223 2394 2548 2793 2964 3276 3458 3724 3822 4446 4788 5187 5586 5733 6916 7644 8379 8892 10374 11172 11466 12103 15561 16758 20748 22932 24206 31122 33516 36309 48412 62244 72618 108927 145236 217854 435708 42055543 84111086 126166629 168222172 252333258 294388801 378499887 504666516 546722059 588777602 756999774 799055317 883166403 1093444118 1177555204 1513999548 1598110634 1640166177 1766332806 2060721607 2186888236 2397165951 2649499209 3196221268 3280332354 3532665612 3827054413 4121443214 4794331902 4920498531 5298998418 5593387219 6182164821 6560664708 7191497853 7654108826 8242886428 9588663804 9840997062 10387719121 10597996836 11186774438 11481163239 12364329642 14382995706 15308217652 16780161657 18546494463 19681994124 20775438242 22373548876 22962326478 24728659284 26789380891 28765991412 31163157363 33560323314 34443489717 37092988926 39153710533 41550876484 45924652956 50340484971 53578761782 62326314726 67120646628 68886979434 72714033847 74185977852 78307421066 80368142673 93489472089 100680969942 107157523564 117461131599 124652629452 137773958868 145428067694 156614842132 160736285346 186978944178 201361939884 218142101541 234922263198 241104428019 290856135388 321472570692 352383394797 373957888356 436284203082 469844526396 482208856038 508998236929 654426304623 704766789594 872568406164 964417712076 1017996473858 1308852609246 1409533579188 1526994710787 2035992947716 2617705218492 3053989421574 4580984132361 6107978843148 9161968264722 18323936529444
• Sum of all divisors σ(n): 61079789883840
• Sum of proper divisors (its aliquot sum) s(n): 42755853354396
• 18323936529444 is an abundant number, because the sum of its proper divisors (42755853354396) is greater than itself. Its abundance is 24431916824952

Bases of 18323936529444

• Binary: 100001010101001011111101110100100110000100100₂
• Hexadecimal: 0x10AA5FBA4C24
• Base-36: 6HTWEP6P0

Squares and roots of 18323936529444

• 18323936529444 squared (18323936529444²) is 335766649935092223478949136
• 18323936529444 cubed (18323936529444³) is 6152566782114672265360928482908042360384
• The square root of 18323936529444 is 4280646.7419589765
• The cube root of 18323936529444 is 26363.6938422305

Scales and comparisons

• 18,323,936,529,444 seconds is equal to 582,644 years, 26 weeks, 17 hours, 17 minutes, 24 seconds.
• To count from 1 to 18,323,936,529,444 would take you about one million, four hundred fifty-six thousand, six hundred eleven 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 18323936529444 cubic inches would be around 2197 feet tall.

Recreational maths with 18323936529444

• 18323936529444 backwards is 44492563932381
• 18323936529444 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18323936529444's digits is 63
• More coming soon!