18182180272214504

Names of 18182180272214504

• Cardinal: 18182180272214504 can be written as Eighteen quadrillion, one hundred eighty-two trillion, one hundred eighty billion, two hundred seventy-two million, two hundred fourteen thousand, five hundred four.

Scientific notation

• Scientific notation: 1.8182180272214504 × 10¹⁶

Factors of 18182180272214504

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1948927

Divisors of 18182180272214504

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 31 52 56 62 91 104 124 182 217 248 364 403 434 728 806 868 1612 1736 2821 3224 5642 11284 22568 595141 1190282 1353733 2380564 2707466 4165987 4761128 5414932 7736833 8331974 9476131 10829864 15473666 16663948 17598529 18449371 18952262 30947332 33327896 35197058 36898742 37904524 41965723 54157831 61894664 70394116 73797484 75809048 83931446 108315662 123189703 129145597 140788232 147594968 167862892 216631324 239841823 246379406 258291194 293760061 335725784 433262648 479683646 492758812 516582388 545554399 587520122 959367292 985517624 1033164776 1091108798 1175040244 1678892761 1918734584 2182217596 2350080488 3357785522 3818880793 4364435192 6715571044 7637761586 13431142088 15275523172 30551046344 805662011353 1611324022706 3222648045412 5639634079471 6445296090824 10473606147589 11279268158942 20947212295178 22558536317884 24975522351943 41894424590356 45117072635768 49951044703886 73315243033123 83788849180712 99902089407772 146630486066246 174828656463601 199804178815544 293260972132492 324681790575259 349657312927202 586521944264984 649363581150518 699314625854404 1298727162301036 1398629251708808 2272772534026813 2597454324602072 4545545068053626 9091090136107252 18182180272214504
• Sum of all divisors σ(n): 43312494501857280
• Sum of proper divisors (its aliquot sum) s(n): 25130314229642776
• 18182180272214504 is an abundant number, because the sum of its proper divisors (25130314229642776) is greater than itself. Its abundance is 6948133957428272

Bases of 18182180272214504

• Binary: 1000000100110001001100010111100010111100001000111101000₂
• Hexadecimal: 0x409898BC5E11E8
• Base-36: 4Z11MB03D9K

Squares and roots of 18182180272214504

• 18182180272214504 squared (18182180272214504²) is 330591679451306294778176187966016
• 18182180272214504 cubed (18182180272214504³) is 6010877512277802335154194706430957826659814296064
• The square root of 18182180272214504 is 134841315.1530883875
• The cube root of 18182180272214504 is 262955.3349924479

Scales and comparisons

• 18,182,180,272,214,504 seconds is equal to 578,137,091 years, 24 weeks, 6 days, 18 hours, 41 minutes, 44 seconds.
• To count from 1 to 18,182,180,272,214,504 would take you about one billion, seven hundred thirty-four million, four hundred eleven thousand, two 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 18182180272214504 cubic inches would be around 21912.9 feet tall.

Recreational maths with 18182180272214504

• 18182180272214504 backwards is 40541227208128181
• 18182180272214504 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18182180272214504's digits is 56
• More coming soon!