18303471265529142

Names of 18303471265529142

• Cardinal: 18303471265529142 can be written as Eighteen quadrillion, three hundred three trillion, four hundred seventy-one billion, two hundred sixty-five million, five hundred twenty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.8303471265529142 × 10¹⁶

Factors of 18303471265529142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 110466915

Divisors of 18303471265529142

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 49 54 63 66 77 98 99 126 147 154 189 198 231 294 297 378 441 462 539 594 693 882 1078 1323 1386 1617 2079 2646 3234 4158 4851 5693 9702 11386 14553 17079 29106 34158 39851 51237 62623 79702 102474 119553 125246 153711 187869 239106 278957 307422 358659 375738 438361 557914 563607 717318 836871 876722 1075977 1127214 1315083 1673742 1690821 2151954 2510613 2630166 3068527 3381642 3945249 5021226 6137054 7531839 7890498 9205581 11835747 15063678 18411162 23671494 27616743 55233486 82850229 110461199 165700458 220922398 331383597 662767194 773228393 994150791 1215073189 1546456786 1988301582 2319685179 2430146378 2982452373 3645219567 4639370358 5412598751 5964904746 6959055537 7290439134 8505512323 10825197502 10935658701 13918111074 16237796253 17011024646 20877166611 21871317402 25516536969 32475592506 32806976103 41754333222 48713388759 51033073938 59538586261 65613952206 76549610907 97426777518 119077172522 146140166277 153099221814 178615758783 229648832721 292280332554 357231517566 459297665442 535847276349 628855605907 1071694552698 1257711211814 1607541829047 1886566817721 3215083658094 3773133635442 4401989241349 5659700453163 6917411664977 8803978482698 11319400906326 13205967724047 13834823329954 16979101359489 20752234994931 26411935448094 30813924689443 33958202718978 39617903172141 41504469989862 48421881654839 61627849378886 62256704984793 79235806344282 92441774068329 96843763309678 118853709516423 124513409969586 145265644964517 184883548136658 186770114954379 237707419032846 277325322204987 290531289929034 338953171583873 373540229908758 435796934893551 554650644409974 677906343167746 831975966614961 871593869787102 1016859514751619 1307390804680653 1663951933229922 2033719029503238 2614781609361306 3050578544254857 6101157088509714 9151735632764571 18303471265529142
• Sum of all divisors σ(n): 51625535255424000
• Sum of proper divisors (its aliquot sum) s(n): 33322063989894858
• 18303471265529142 is an abundant number, because the sum of its proper divisors (33322063989894858) is greater than itself. Its abundance is 15018592724365716

Bases of 18303471265529142

• Binary: 1000001000001101110100011111110111100000011110100110110₂
• Hexadecimal: 0x4106E8FEF03D36
• Base-36: 5081EM9VEPI

Squares and roots of 18303471265529142

• 18303471265529142 squared (18303471265529142²) is 335017060368050971009489251256164
• 18303471265529142 cubed (18303471265529142³) is 6131975137908662869284805779595466089515649131288
• The square root of 18303471265529142 is 135290322.1428980929
• The cube root of 18303471265529142 is 263538.7533808313

Scales and comparisons

• 18,303,471,265,529,142 seconds is equal to 581,993,769 years, 46 weeks, 1 day, 22 hours, 5 minutes, 42 seconds.
• To count from 1 to 18,303,471,265,529,142 would take you about one billion, seven hundred forty-five million, nine hundred eighty-one thousand, three hundred nine 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 18303471265529142 cubic inches would be around 21961.6 feet tall.

Recreational maths with 18303471265529142

• 18303471265529142 backwards is 24192556217430381
• 18303471265529142 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18303471265529142's digits is 63
• More coming soon!