18243471051100915016832

Names of 18243471051100915016832

• Cardinal: 18243471051100915016832 can be written as Eighteen sextillion, two hundred forty-three quintillion, four hundred seventy-one quadrillion, fifty-one trillion, one hundred billion, nine hundred fifteen million, sixteen thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.8243471051100915016832 × 10²²

Factors of 18243471051100915016832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1326496912

Divisors of 18243471051100915016832

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 288 324 384 432 576 648 864 1152 1296 1728 2592 3456 5184 10368 1326496907 2652993814 3979490721 5305987628 7958981442 10611975256 11938472163 15917962884 21223950512 23876944326 31835925768 35815416489 42447901024 47753888652 63671851536 71630832978 84895802048 95507777304 107446249467 127343703072 143261665956 169791604096 191015554608 214892498934 254687406144 286523331912 382031109216 429784997868 509374812288 573046663824 764062218432 859569995736 1146093327648 1528124436864 1719139991472 2292186655296 3438279982944 4584373310592 6876559965888 13753119931776 1759594044280566649 3519188088561133298 5278782132841699947 7038376177122266596 10557564265683399894 14076752354244533192 15836346398525099841 21115128531366799788 28153504708489066384 31672692797050199682 42230257062733599576 47509039195575299523 56307009416978132768 63345385594100399364 84460514125467199152 95018078391150599046 112614018833956265536 126690771188200798728 142527117586725898569 168921028250934398304 190036156782301198092 225228037667912531072 253381542376401597456 285054235173451797138 337842056501868796608 380072313564602396184 506763084752803194912 570108470346903594276 675684113003737593216 760144627129204792368 1013526169505606389824 1140216940693807188552 1520289254258409584736 2027052339011212779648 2280433881387614377104 3040578508516819169472 4560867762775228754208 6081157017033638338944 9121735525550457508416 18243471051100915016832
• Sum of all divisors σ(n): 54292274277205946051235
• Sum of proper divisors (its aliquot sum) s(n): 36048803226105031034403
• 18243471051100915016832 is an abundant number, because the sum of its proper divisors (36048803226105031034403) is greater than itself. Its abundance is 17805332175004116017571

Bases of 18243471051100915016832

• Binary: 11110111001111101100000101001001101110110010010000010001001010010010000000₂
• Hexadecimal: 0x3DCFB0526EC9044A480
• Base-36: 2YY5C90QTWYIW00

Squares and roots of 18243471051100915016832

• 18243471051100915016832 squared (18243471051100915016832²) is 332824235992357124977381723301486202843316224
• 18243471051100915016832 cubed (18243471051100915016832³) is 6071869314431346430155718758317603291074212068153180447003658682368
• The square root of 18243471051100915016832 is 135068393975.4260756819
• The cube root of 18243471051100915016832 is 26325047.1245816767

Scales and comparisons

• 18,243,471,051,100,915,016,832 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,243,471,051,100,915,016,832 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 18243471051100915016832 cubic inches would be around 2193753.9 feet tall.

Recreational maths with 18243471051100915016832

• 18243471051100915016832 backwards is 23861051900115017434281
• 18243471051100915016832 is a Harshad number.
• The number of decimal digits it has is: 23
• The sum of 18243471051100915016832's digits is 72
• More coming soon!