18013903733779319296

Names of 18013903733779319296

• Cardinal: 18013903733779319296 can be written as Eighteen quintillion, thirteen quadrillion, nine hundred three trillion, seven hundred thirty-three billion, seven hundred seventy-nine million, three hundred nineteen thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.8013903733779319296 × 10¹⁹

Factors of 18013903733779319296

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 46820

Divisors of 18013903733779319296

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1372 1568 1792 2744 3136 3584 5488 6272 10976 12544 21952 25088 43904 46811 87808 93622 175616 187244 327677 374488 655354 748976 1310708 1497952 2293739 2621416 2995904 4587478 5242832 5991808 9174956 10485664 11983616 16056173 18349912 20971328 23967232 32112346 36699824 41942656 64224692 73399648 83885312 128449384 146799296 167770624 256898768 293598592 513797536 587197184 1027595072 1174394368 2055190144 2191269721 4110380288 4382539442 8220760576 8765078884 15338888047 17530157768 30677776094 35060315536 61355552188 70120631072 107372216329 122711104376 140241262144 214744432658 245422208752 280482524288 429488865316 490844417504 560965048576 751605514303 858977730632 981688835008 1121930097152 1503211028606 1717955461264 1963377670016 3006422057212 3435910922528 3926755340032 6012844114424 6871821845056 7853510680064 12025688228848 13743643690112 24051376457696 27487287380224 48102752915392 54974574760448 96205505830784 192411011661568 384822023323136
• Sum of all divisors σ(n): 18014415598481299760
• Sum of proper divisors (its aliquot sum) s(n): 511864701980464
• 18013903733779319296 is a deficient number, because the sum of its proper divisors (511864701980464) is less than itself. Its deficiency is 18013391869077338832

Bases of 18013903733779319296

• Binary: 1111100111111110001111100000000100001101111111111100101000000000₂
• Hexadecimal: 0xF9FE3E010DFFCA00
• Base-36: 3SV03XN2WQ9DS

Squares and roots of 18013903733779319296

• 18013903733779319296 squared (18013903733779319296²) is 324500727729868500840434002501117935616
• 18013903733779319296 cubed (18013903733779319296³) is 5845524870867184481574536513242562152229949523325234446336
• The square root of 18013903733779319296 is 4244278941.5611362827
• 18013903733779319296 is a perfect cube number. Its cube root is 2621416

Scales and comparisons

• 18,013,903,733,779,319,296 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,013,903,733,779,319,296 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 18013903733779319296 cubic inches would be around 218451.3 feet tall.

Recreational maths with 18013903733779319296

• 18013903733779319296 backwards is 69291397733730931081
• The number of decimal digits it has is: 20
• The sum of 18013903733779319296's digits is 91
• More coming soon!