18328112640294879

Names of 18328112640294879

• Cardinal: 18328112640294879 can be written as Eighteen quadrillion, three hundred twenty-eight trillion, one hundred twelve billion, six hundred forty million, two hundred ninety-four thousand, eight hundred seventy-nine.

Scientific notation

• Scientific notation: 1.8328112640294879 × 10¹⁶

Factors of 18328112640294879

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 600

Divisors of 18328112640294879

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 19 57 71 73 127 213 219 307 381 921 1349 1387 2413 4047 4161 5041 5183 5329 5833 7239 9017 9271 15123 15549 15987 17499 21797 22411 27051 27813 38989 65391 67233 94249 95779 98477 101251 116967 171323 176149 282747 287337 295431 303753 367993 378359 414143 425809 513969 528447 640207 658241 676783 740791 1103979 1135077 1242429 1277427 1547587 1591181 1636003 1790731 1920621 1974723 2030349 2222373 2768219 2846197 4642761 4773543 4908009 5372193 6691679 6880177 6991867 7188821 8304657 8538591 11969623 12163933 12506579 12858877 20075037 20640531 20975601 21566463 26863489 29404153 30232439 31084057 35908869 36491799 37519737 38576631 46735111 48051593 52596161 54077743 80590467 88212459 90697317 93252171 112973851 116156213 127141901 130723363 140205333 144154779 157788483 162233229 196543549 202079987 207772381 227422837 338921553 348468639 381425703 392170089 475109209 488492567 502252921 510406291 589630647 606239961 623317143 682268511 849843233 873782479 887967109 912980267 1425327627 1465477701 1506758763 1531218873 2146503169 2206968047 2549529699 2621347437 2663901327 2738940801 3411663103 3734327431 3839519753 3947675239 6439509507 6620904141 8247091123 9027074971 9281358773 9542805499 10234989309 11202982293 11518559259 11843025717 14347679077 14751839051 16147021427 16601867101 24741273369 27081224913 27844076319 28628416497 34682972257 35659957391 43043037231 44255517153 48441064281 49805601303 60338869543 62038556009 63786120967 64821598957 104048916771 106979872173 156694731337 181016608629 186115668027 191358362901 194464796871 272605902463 280284941969 470084194011 658976472883 677539190429 817817707389 840854825907 1047380572621 1146438521317 1178732564171 1211936298373 1976929418649 2032617571287 2531856974761 3142141717863 3439315563951 3536197692513 3635808895119 4404737476639 4528814588657 7595570924283 13214212429917 13586443765971 19900230879799 48105282520459 59700692639397 83690012056141 86047477184483 144315847561377 251070036168423 258142431553449 321545835794647 964637507383941 6109370880098293 18328112640294879
• Sum of all divisors σ(n): 26748806054123520
• Sum of proper divisors (its aliquot sum) s(n): 8420693413828641
• 18328112640294879 is a deficient number, because the sum of its proper divisors (8420693413828641) is less than itself. Its deficiency is 9907419226466238

Bases of 18328112640294879

• Binary: 1000001000111010101001001000011010100111111111111011111₂
• Hexadecimal: 0x411D524353FFDF
• Base-36: 50GRUPK6PR3

Squares and roots of 18328112640294879

• 18328112640294879 squared (18328112640294879²) is 335919712955336920654428073624641
• 18328112640294879 cubed (18328112640294879³) is 6156774337140938039941657043996290423484600513439
• The square root of 18328112640294879 is 135381360.0178949265
• The cube root of 18328112640294879 is 263656.9649315061

Scales and comparisons

• 18,328,112,640,294,879 seconds is equal to 582,777,289 years, 20 weeks, 17 hours, 54 minutes, 39 seconds.
• To count from 1 to 18,328,112,640,294,879 would take you about one billion, seven hundred forty-eight million, three hundred thirty-one thousand, eight hundred sixty-eight 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 18328112640294879 cubic inches would be around 21971.4 feet tall.

Recreational maths with 18328112640294879

• 18328112640294879 backwards is 97849204621182381
• The number of decimal digits it has is: 17
• The sum of 18328112640294879's digits is 75
• More coming soon!