18424039904043489

Names of 18424039904043489

• Cardinal: 18424039904043489 can be written as Eighteen quadrillion, four hundred twenty-four trillion, thirty-nine billion, nine hundred four million, forty-three thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.8424039904043489 × 10¹⁶

Factors of 18424039904043489

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 29421

Divisors of 18424039904043489

• Number of divisors d(n): 99
• Complete list of divisors:
  1 3 9 19 27 57 81 171 243 361 513 729 1083 1539 2187 3249 4617 6561 9747 13851 19683 29241 29399 41553 59049 87723 88197 124659 263169 264591 373977 558581 789507 793773 1121931 1675743 2368521 2381319 5027229 7105563 7143957 10613039 15081687 21316689 21431871 31839117 45245061 64295613 95517351 135735183 192886839 286552053 407205549 578660517 859656159 864301201 1221616647 1735981551 2578968477 2592903603 3664849941 7736905431 7778710809 10994549823 16421722819 23210716293 23336132427 32983649469 49265168457 69632148879 70008397281 147795505371 208896446637 210025191843 312012733561 443386516113 626689339911 630075575529 936038200683 1330159548339 1890226726587 2808114602049 3990478645017 5670680179761 8424343806147 11971435935051 17012040539283 25273031418441 35914307805153 51036121617849 75819094255323 107742923415459 227457282765969 323228770246377 682371848297907 969686310739131 2047115544893721 6141346634681163 18424039904043489
• Sum of all divisors σ(n): 29167970996824113
• Sum of proper divisors (its aliquot sum) s(n): 10743931092780624
• 18424039904043489 is a deficient number, because the sum of its proper divisors (10743931092780624) is less than itself. Its deficiency is 7680108811262865

Bases of 18424039904043489

• Binary: 1000001011101001001000100010001110011101110000111100001₂
• Hexadecimal: 0x41749111CEE1E1
• Base-36: 51ERZ349529

Squares and roots of 18424039904043489

• 18424039904043489 squared (18424039904043489²) is 339445246385786815358772003293121
• 18424039904043489 cubed (18424039904043489³) is 6253952764649610198927166947923618348351598539169
• 18424039904043489 is a perfect square number. Its square root is 135735183
• The cube root of 18424039904043489 is 264116.1483110265

Scales and comparisons

• 18,424,039,904,043,489 seconds is equal to 585,827,479 years, 33 weeks, 6 days, 2 hours, 18 minutes, 9 seconds.
• To count from 1 to 18,424,039,904,043,489 would take you about one billion, seven hundred fifty-seven million, four hundred eighty-two thousand, four hundred thirty-eight 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 18424039904043489 cubic inches would be around 22009.7 feet tall.

Recreational maths with 18424039904043489

• 18424039904043489 backwards is 98434040993042481
• The number of decimal digits it has is: 17
• The sum of 18424039904043489's digits is 72
• More coming soon!