18330831172863001

Names of 18330831172863001

• Cardinal: 18330831172863001 can be written as Eighteen quadrillion, three hundred thirty trillion, eight hundred thirty-one billion, one hundred seventy-two million, eight hundred sixty-three thousand and one.

Scientific notation

• Scientific notation: 1.8330831172863001 × 10¹⁶

Factors of 18330831172863001

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 516555

Divisors of 18330831172863001

• Number of divisors d(n): 128
• Complete list of divisors:
  1 13 41 43 59 109 241 533 559 767 1417 1763 2419 2537 3133 4469 4687 6431 9881 10363 14219 22919 26269 31447 32981 58097 60931 83603 104017 128453 134719 184847 192167 263671 276533 341497 424883 516049 582979 611417 1077029 1129567 1352221 1549871 2498171 3427723 3594929 5523479 6708637 7578727 7948421 11337853 14001377 14684371 20148323 21158009 22190107 25068097 30446891 46312247 56249341 63544711 66644453 124367809 147392089 275054117 288471391 325885261 395809583 602059211 731241433 826081243 866377889 909794387 1248322531 1309216313 1616781517 2306222981 2418721663 2732422573 3318711119 5099080169 5347815787 7337700731 11827327031 13556091181 16228192903 17019812069 29980898753 31443381619 35521493449 43143244547 53677868833 66288042197 69521605231 95390109503 99167588183 136067155879 142704578117 176229185353 219260447267 300845729971 315521131433 555799738421 582911920783 697812294829 799809379679 1289178646379 1768873026427 1855159515521 2850385814471 3910994489623 4101774708629 5850887702797 7225396599473 7577854970179 10397521935827 12936366388753 23899388752103 32792184566839 34391803326197 76061540136361 168172763053789 310692053777339 426298399368907 447093443240561 1410063936374077 18330831172863001
• Sum of all divisors σ(n): 21324609472320000
• Sum of proper divisors (its aliquot sum) s(n): 2993778299456999
• 18330831172863001 is a deficient number, because the sum of its proper divisors (2993778299456999) is less than itself. Its deficiency is 15337052873406002

Bases of 18330831172863001

• Binary: 1000001000111111100101100111000011111110000010000011001₂
• Hexadecimal: 0x411FCB387F0419
• Base-36: 50HQJL4AC61

Squares and roots of 18330831172863001

• 18330831172863001 squared (18330831172863001²) is 336019371488005944849279114726001
• 18330831172863001 cubed (18330831172863001³) is 6159514369558172451577999056358816094990825589001
• The square root of 18330831172863001 is 135391399.9220888513
• The cube root of 18330831172863001 is 263670.0000000011

Scales and comparisons

• 18,330,831,172,863,001 seconds is equal to 582,863,730 years, 16 weeks, 2 days, 1 hour, 30 minutes, 1 second.
• To count from 1 to 18,330,831,172,863,001 would take you about one billion, seven hundred forty-eight million, five hundred ninety-one thousand, one hundred ninety 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 18330831172863001 cubic inches would be around 21972.5 feet tall.

Recreational maths with 18330831172863001

• 18330831172863001 backwards is 10036827113803381
• The number of decimal digits it has is: 17
• The sum of 18330831172863001's digits is 55
• More coming soon!