18268462365832

Names of 18268462365832

• Cardinal: 18268462365832 can be written as Eighteen trillion, two hundred sixty-eight billion, four hundred sixty-two million, three hundred sixty-five thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.8268462365832 × 10¹³

Factors of 18268462365832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 565

Divisors of 18268462365832

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 89 98 178 196 343 356 392 467 623 686 712 934 1246 1372 1868 2401 2492 2744 3269 3736 4361 4802 4984 6538 8722 9604 13076 16807 17444 19208 22883 26152 30527 33614 34888 41563 45766 61054 67228 83126 91532 117649 122108 134456 160181 166252 183064 213689 218089 235298 244216 290941 320362 332504 427378 436178 470596 581882 640724 854756 872356 941192 1121267 1163764 1281448 1495823 1526623 1709512 1744712 2036587 2242534 2327528 2991646 3053246 4073174 4485068 5983292 6106492 7848869 8146348 8970136 10470761 10686361 11966584 12212984 14256109 15697738 16292696 19409921 20941522 21372722 28512218 31395476 38819842 41883044 42745444 54942083 57024436 62790952 74804527 77639684 83766088 85490888 99792763 109884166 114048872 135869447 149609054 155279368 199585526 219768332 271738894 299218108 399171052 439536664 523631689 543477788 598436216 698549341 798342104 951086129 1047263378 1086955576 1397098682 1902172258 2094526756 2794197364 3665421823 3804344516 4189053512 4889845387 5588394728 6657602903 7330843646 7608689032 9779690774 13315205806 14661687292 19559381548 25657952761 26630411612 29323374584 39118763096 46603220321 51315905522 53260823224 93206440642 102631811044 186412881284 205263622088 326222542247 372825762568 652445084494 1304890168988 2283557795729 2609780337976 4567115591458 9134231182916 18268462365832
• Sum of all divisors σ(n): 40497945501150
• Sum of proper divisors (its aliquot sum) s(n): 22229483135318
• 18268462365832 is an abundant number, because the sum of its proper divisors (22229483135318) is greater than itself. Its abundance is 3961020769486

Bases of 18268462365832

• Binary: 100001001110101110101001101011011110010001000₂
• Hexadecimal: 0x109D7535BC88
• Base-36: 6H4EYTC3S

Squares and roots of 18268462365832

• 18268462365832 squared (18268462365832²) is 333736717211820114601052224
• 18268462365832 cubed (18268462365832³) is 6096856658480452445459543878891625210368
• The square root of 18268462365832 is 4274162.1829116405
• The cube root of 18268462365832 is 26337.0623335961

Scales and comparisons

• 18,268,462,365,832 seconds is equal to 580,880 years, 30 weeks, 6 days, 15 hours, 23 minutes, 52 seconds.
• To count from 1 to 18,268,462,365,832 would take you about one million, four hundred fifty-two thousand, two hundred 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 18268462365832 cubic inches would be around 2194.8 feet tall.

Recreational maths with 18268462365832

• 18268462365832 backwards is 23856326486281
• The number of decimal digits it has is: 14
• The sum of 18268462365832's digits is 64
• More coming soon!