18120482087463

Names of 18120482087463

• Cardinal: 18120482087463 can be written as Eighteen trillion, one hundred twenty billion, four hundred eighty-two million, eighty-seven thousand, four hundred sixty-three.

Scientific notation

• Scientific notation: 1.8120482087463 × 10¹³

Factors of 18120482087463

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 74

Divisors of 18120482087463

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 21 23 41 49 63 69 123 147 161 207 287 343 369 441 483 529 861 943 1029 1127 1449 1587 1681 2009 2401 2583 2829 3087 3381 3703 4761 5043 6027 6601 7203 7889 8487 10143 11109 11767 12167 14063 15129 18081 19803 21609 21689 23667 25921 33327 35301 36501 38663 42189 46207 55223 59409 65067 68921 71001 77763 82369 85169 98441 105903 109503 115989 126567 138621 151823 165669 181447 195201 206763 233289 247107 255507 270641 295323 323449 347967 415863 455469 482447 497007 498847 544341 576583 596183 620289 741321 766521 811923 885969 889249 970347 1062761 1270129 1366407 1447341 1496541 1585183 1633023 1729749 1788549 1894487 2264143 2435769 2667747 2911041 3188283 3377129 3491929 3810387 4036081 4173281 4342023 4489623 4755549 5189247 5365647 5683461 6224743 6792429 7439327 8003241 9564849 10131387 10475787 11096281 11431161 12108243 12519843 13261409 14266647 17050383 18674229 20377287 20452727 22317981 23639903 24443503 29212967 30394161 31427361 33288843 36324729 36459209 37559529 39784227 43573201 52075289 56022687 61358181 66953943 70919709 73330509 77673967 87638901 92829863 99866529 109377627 119352681 130719603 143169089 156225867 165479321 171104521 184074543 212759127 219991527 233021901 255214463 262916703 278489589 305012407 328132881 392158809 429507267 468677601 496437963 513313563 543717769 699065703 765643389 835468767 838561807 915037221 1002183623 1197731647 1288521801 1489313889 1539940689 1631153307 1786501241 2135086849 2296930167 2515685421 2745111663 3006550869 3593194941 3806024383 4893459921 5359503723 5869932649 6405260547 7015285361 7547056263 9019652607 10779584823 11418073149 12505508687 16078511169 17609797947 19215781641 21045856083 34254219447 37516526061 41089528543 49106997527 52829393841 63137568249 87538560809 112549578183 123268585629 147320992581 262615682427 287626699801 369805756887 441962977743 787847047281 862880099403 2013386898607 2588640298209 6040160695821 18120482087463
• Sum of all divisors σ(n): 32720418843840
• Sum of proper divisors (its aliquot sum) s(n): 14599936756377
• 18120482087463 is a deficient number, because the sum of its proper divisors (14599936756377) is less than itself. Its deficiency is 3520545331086

Bases of 18120482087463

• Binary: 100000111101100000000111001011110001000100111₂
• Hexadecimal: 0x107B00E5E227
• Base-36: 6F8FN6EJR

Squares and roots of 18120482087463

• 18120482087463 squared (18120482087463²) is 328351871082067441981776369
• 18120482087463 cubed (18120482087463³) is 5949894198327563305667687700541964561847
• The square root of 18120482087463 is 4256815.9564941259
• The cube root of 18120482087463 is 26265.7566293241

Scales and comparisons

• 18,120,482,087,463 seconds is equal to 576,175 years, 14 weeks, 3 days, 22 hours, 31 minutes, 3 seconds.
• To count from 1 to 18,120,482,087,463 would take you about one million, four hundred forty 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 18120482087463 cubic inches would be around 2188.8 feet tall.

Recreational maths with 18120482087463

• 18120482087463 backwards is 36478028402181
• The number of decimal digits it has is: 14
• The sum of 18120482087463's digits is 54
• More coming soon!