18050324421640

Names of 18050324421640

• Cardinal: 18050324421640 can be written as Eighteen trillion, fifty billion, three hundred twenty-four million, four hundred twenty-one thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.805032442164 × 10¹³

Factors of 18050324421640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 35399

Divisors of 18050324421640

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 211 280 422 844 1055 1477 1688 2110 2954 4220 5908 7385 8440 11816 14770 15643 19531 29540 31286 39062 59080 62572 78124 78215 97655 109501 125144 136717 156248 156430 195310 219002 273434 312860 390620 438004 546868 547505 625720 683585 781240 876008 1093736 1095010 1367170 2190020 2734340 3300673 4121041 4380040 5468680 6601346 8242082 13202692 16484164 16503365 20605205 23104711 26405384 28847287 32968328 33006730 41210410 46209422 57694574 66013460 82420820 92418844 115389148 115523555 132026920 144236435 164841640 184837688 230778296 231047110 288472870 305523433 462094220 576945740 611046866 924188440 1153891480 1222093732 1527617165 2138664031 2444187464 3055234330 4277328062 6110468660 8554656124 10693320155 12220937320 17109312248 21386640310 42773280620 64465444363 85546561240 128930888726 257861777452 322327221815 451258110541 515723554904 644654443630 902516221082 1289308887260 1805032442164 2256290552705 2578617774520 3610064884328 4512581105410 9025162210820 18050324421640
• Sum of all divisors σ(n): 46640465925120
• Sum of proper divisors (its aliquot sum) s(n): 28590141503480
• 18050324421640 is an abundant number, because the sum of its proper divisors (28590141503480) is greater than itself. Its abundance is 10539817081840

Bases of 18050324421640

• Binary: 100000110101010101011001011001101110000001000₂
• Hexadecimal: 0x106AAB2CDC08
• Base-36: 6EC7D4554

Squares and roots of 18050324421640

• 18050324421640 squared (18050324421640²) is 325814211726453400500289600
• 18050324421640 cubed (18050324421640³) is 5881052222843387482273801160772506944000
• The square root of 18050324421640 is 4248567.3375433277
• The cube root of 18050324421640 is 26231.8147893601

Scales and comparisons

• 18,050,324,421,640 seconds is equal to 573,944 years, 25 weeks, 22 hours, 40 seconds.
• To count from 1 to 18,050,324,421,640 would take you about one million, four hundred thirty-four thousand, eight hundred sixty-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 18050324421640 cubic inches would be around 2186 feet tall.

Recreational maths with 18050324421640

• 18050324421640 backwards is 04612442305081
• 18050324421640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18050324421640's digits is 40
• More coming soon!