18231998458310

Names of 18231998458310

• Cardinal: 18231998458310 can be written as Eighteen trillion, two hundred thirty-one billion, nine hundred ninety-eight million, four hundred fifty-eight thousand, three hundred ten.

Scientific notation

• Scientific notation: 1.823199845831 × 10¹³

Factors of 18231998458310

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 27788151

Divisors of 18231998458310

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 65 70 91 98 103 130 182 206 245 455 490 515 637 721 910 1030 1274 1339 1442 2678 3185 3605 5047 6370 6695 7210 9373 10094 13390 18746 25235 46865 50470 65611 93730 131222 328055 656110 27788021 55576042 138940105 194516147 277880210 361244273 389032294 722488546 972580735 1361613029 1806221365 1945161470 2528709911 2723226058 2862166163 3612442730 5057419822 5724332326 6808065145 12643549555 13616130290 14310830815 17700969377 20035163141 25287099110 28621661630 35401938754 37208160119 40070326282 74416320238 88504846885 100175815705 140246141987 177009693770 186040800595 200351631410 260457120833 280492283974 372081601190 520914241666 701230709935 1302285604165 1402461419870 1823199845831 2604571208330 3646399691662 9115999229155 18231998458310
• Sum of all divisors σ(n): 41511303392832
• Sum of proper divisors (its aliquot sum) s(n): 23279304934522
• 18231998458310 is an abundant number, because the sum of its proper divisors (23279304934522) is greater than itself. Its abundance is 5047306476212

Bases of 18231998458310

• Binary: 100001001010011110111110010101010100111000110₂
• Hexadecimal: 0x1094F7CAA9C6
• Base-36: 6GNNX58ZQ

Squares and roots of 18231998458310

• 18231998458310 squared (18231998458310²) is 332405767783818216808056100
• 18231998458310 cubed (18231998458310³) is 6060421445767925594209772144387991191000
• The square root of 18231998458310 is 4269894.4317523823
• The cube root of 18231998458310 is 26319.5277093369

Scales and comparisons

• 18,231,998,458,310 seconds is equal to 579,721 years, 8 weeks, 16 hours, 11 minutes, 50 seconds.
• To count from 1 to 18,231,998,458,310 would take you about one million, four hundred forty-nine thousand, three hundred two 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 18231998458310 cubic inches would be around 2193.3 feet tall.

Recreational maths with 18231998458310

• 18231998458310 backwards is 01385489913281
• The number of decimal digits it has is: 14
• The sum of 18231998458310's digits is 62
• More coming soon!