18214025843223

Names of 18214025843223

• Cardinal: 18214025843223 can be written as Eighteen trillion, two hundred fourteen billion, twenty-five million, eight hundred forty-three thousand, two hundred twenty-three.

Scientific notation

• Scientific notation: 1.8214025843223 × 10¹³

Factors of 18214025843223

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1782

Divisors of 18214025843223

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 7 9 19 21 27 49 57 63 81 133 147 171 189 243 343 399 441 513 567 729 931 1029 1197 1323 1539 1701 1753 2187 2793 3087 3591 3969 4617 5103 5259 6517 6561 8379 9261 10773 11907 12271 13851 15309 15777 19551 19683 25137 27783 32319 33307 35721 36813 41553 45927 47331 58653 59049 75411 83349 85897 96957 99921 107163 110439 124659 137781 141993 175959 177147 226233 233149 250047 257691 290871 299763 321489 331317 373977 413343 425979 527877 531441 601279 678699 699447 750141 773073 872613 899289 964467 993951 1121931 1240029 1277937 1583631 1594323 1632043 1803837 2036097 2098341 2250423 2319219 2617839 2697867 2893401 2981853 3365793 3720087 3833811 4750893 4896129 5411511 6108291 6295023 6751269 6957657 7853517 8093601 8680203 8945559 10097379 11160261 11424301 11501433 14252679 14688387 16234533 18324873 18885069 20253807 20872971 23560551 24280803 26040609 26836677 30292137 34272903 34504299 42758037 44065161 48703599 54974619 56655207 60761421 62618913 70681653 72842409 78121827 80510031 102818709 103512897 128274111 132195483 146110797 164923857 169965621 182284263 187856739 212044959 218527227 241530093 308456127 310538691 384822333 396586449 438332391 494771571 509896863 546852789 563570217 655581681 724590279 925368381 931616073 1154466999 1189759347 1314997173 1484314713 1529690589 1690710651 1966745043 2173770837 2776105143 2794848219 3463400997 3569278041 3944991519 4589071767 5072131953 5900235129 6521312511 8328315429 10390202991 10707834123 11834974557 13767215301 15216395859 17700705387 19563937533 24984946287 32123502369 35504923671 41301645903 45649187577 53102116161 74954838861 96370507107 106514771013 123904937709 136947562731 224864516583 289111521321 319544313039 371714813127 674593549749 867334563963 958632939117 2023780649247 2602003691889 6071341947741 18214025843223
• Sum of all divisors σ(n): 33557303488000
• Sum of proper divisors (its aliquot sum) s(n): 15343277644777
• 18214025843223 is a deficient number, because the sum of its proper divisors (15343277644777) is less than itself. Its deficiency is 2870748198446

Bases of 18214025843223

• Binary: 100001001000011001000100010100101001000010111₂
• Hexadecimal: 0x1090C88A5217
• Base-36: 6GFEOPQFR

Squares and roots of 18214025843223

• 18214025843223 squared (18214025843223²) is 331750737417595316175027729
• 18214025843223 cubed (18214025843223³) is 6042516504832368586171834722754631730567
• The square root of 18214025843223 is 4267789.3391336691
• The cube root of 18214025843223 is 26310.8765045017

Scales and comparisons

• 18,214,025,843,223 seconds is equal to 579,149 years, 35 weeks, 3 days, 7 hours, 7 minutes, 3 seconds.
• To count from 1 to 18,214,025,843,223 would take you about one million, four hundred forty-seven thousand, eight hundred seventy-four 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 18214025843223 cubic inches would be around 2192.6 feet tall.

Recreational maths with 18214025843223

• 18214025843223 backwards is 32234852041281
• The number of decimal digits it has is: 14
• The sum of 18214025843223's digits is 45
• More coming soon!