138105111003

Names of 138105111003

• Cardinal: 138105111003 can be written as One hundred thirty-eight billion, one hundred five million, one hundred eleven thousand and three.

Scientific notation

• Scientific notation: 1.38105111003 × 10¹¹

Factors of 138105111003

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5072

Divisors of 138105111003

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 17 29 51 87 109 181 327 493 543 1479 1853 3077 3161 4733 5249 5559 9231 9483 14199 15747 19729 53737 59187 80461 89233 137257 161211 241383 267699 335393 411771 515897 572141 856673 1006179 1547691 1716423 2333369 2570019 7000107 8770249 9726397 14563441 14961013 24843517 26310747 29179191 43690323 44883039 74530551 93377357 254337221 280132071 422339789 763011663 1267019367 1587415069 2707943353 4762245207 8123830059 46035037001 138105111003
• Sum of all divisors σ(n): 204713308800
• Sum of proper divisors (its aliquot sum) s(n): 66608197797
• 138105111003 is a deficient number, because the sum of its proper divisors (66608197797) is less than itself. Its deficiency is 71496913206

Bases of 138105111003

• Binary: 10000000100111101101001100000111011011₂
• Hexadecimal: 0x2027B4C1DB
• Base-36: 1RG07TNF

Squares and roots of 138105111003

• 138105111003 squared (138105111003²) is 19073021685150951666009
• 138105111003 cubed (138105111003³) is 2634081776990398296645260726997027
• The square root of 138105111003 is 371624.9601453057
• The cube root of 138105111003 is 5168.9609406403

Scales and comparisons

• 138,105,111,003 seconds is equal to 4,391 years, 16 weeks, 2 days, 18 hours, 50 minutes, 3 seconds.
• To count from 1 to 138,105,111,003 would take you about eight thousand, seven hundred eighty-two 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 138105111003 cubic inches would be around 430.7 feet tall.

Recreational maths with 138105111003

• 138105111003 backwards is 300111501831
• The number of decimal digits it has is: 12
• The sum of 138105111003's digits is 24
• More coming soon!