218018400619192704

Names of 218018400619192704

• Cardinal: 218018400619192704 can be written as Two hundred eighteen quadrillion, eighteen trillion, four hundred billion, six hundred nineteen million, one hundred ninety-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.18018400619192704 × 10¹⁷

Factors of 218018400619192704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 95039438

Divisors of 218018400619192704

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 128 144 186 192 248 279 288 372 384 496 558 576 744 992 1116 1152 1488 1984 2232 2976 3968 4464 5952 8928 11904 17856 35712 64279 128558 192837 257116 385674 514232 578511 771348 1028464 1157022 1542696 1992649 2056928 2314044 3085392 3985298 4113856 4628088 5977947 6170784 7970596 8227712 9256176 11955894 12341568 15941192 17933841 18512352 23911788 24683136 31882384 35867682 37024704 47823576 63764768 71735364 74049408 94975123 95647152 127529536 143470728 189950246 191294304 255059072 284925369 286941456 379900492 382588608 569850738 573882912 759800984 765177216 854776107 1139701476 1147765824 1519601968 1709552214 2279402952 2295531648 2944228813 3039203936 3419104428 4558805904 5888457626 6078407872 6838208856 8832686439 9117611808 11776915252 12156815744 13676417712 17665372878 18235223616 23553830504 26498059317 27352835424 35330745756 36470447232 47107661008 52996118634 54705670848 70661491512 94215322016 105992237268 109411341696 141322983024 188430644032 211984474536 282645966048 376861288064 423968949072 565291932096 847937898144 1130583864192 1695875796288 3391751592576 6104905931317 12209811862634 18314717793951 24419623725268 36629435587902 48839247450536 54944153381853 73258871175804 97678494901072 109888306763706 146517742351608 189252083870827 195356989802144 219776613527412 293035484703216 378504167741654 390713979604288 439553227054824 567756251612481 586070969406432 757008335483308 781427959208576 879106454109648 1135512503224962 1172141938812864 1514016670966616 1703268754837443 1758212908219296 2271025006449924 2344283877625728 3028033341933232 3406537509674886 3516425816438592 4542050012899848 6056066683866464 6813075019349772 7032851632877184 9084100025799696 12112133367732928 13626150038699544 18168200051599392 24224266735465856 27252300077399088 36336400103198784 54504600154798176 72672800206397568 109009200309596352 218018400619192704
• Sum of all divisors σ(n): 647618502973977600
• Sum of proper divisors (its aliquot sum) s(n): 429600102354784896
• 218018400619192704 is an abundant number, because the sum of its proper divisors (429600102354784896) is greater than itself. Its abundance is 211581701735592192

Bases of 218018400619192704

• Binary: 1100000110100011101001010010001011011001111110000110000000₂
• Hexadecimal: 0x3068E948B67E180
• Base-36: 1NMP2MKKDI80

Squares and roots of 218018400619192704

• 218018400619192704 squared (218018400619192704²) is 47532023008550805618906804686831616
• 218018400619192704 cubed (218018400619192704³) is 10362855634518914812999859759484827907773541503729664
• The square root of 218018400619192704 is 466924405.6795411329
• The cube root of 218018400619192704 is 601863.0982490489

Scales and comparisons

• 218,018,400,619,192,704 seconds is equal to 6,932,310,764 years, 25 weeks, 6 days, 16 hours, 38 minutes, 24 seconds.
• To count from 1 to 218,018,400,619,192,704 would take you about twenty billion, seven hundred ninety-six million, nine hundred thirty-two thousand, two hundred ninety-three 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 218018400619192704 cubic inches would be around 50155.3 feet tall.

Recreational maths with 218018400619192704

• 218018400619192704 backwards is 407291916004810812
• The number of decimal digits it has is: 18
• The sum of 218018400619192704's digits is 63
• More coming soon!