13992901923

Names of 13992901923

• Cardinal: 13992901923 can be written as Thirteen billion, nine hundred ninety-two million, nine hundred one thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 1.3992901923 × 10¹⁰

Factors of 13992901923

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 371

Divisors of 13992901923

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 11 13 21 31 33 39 49 77 91 93 109 143 147 197 217 231 273 327 341 403 429 539 591 637 651 763 1001 1023 1199 1209 1379 1417 1519 1617 1911 2167 2289 2387 2561 2821 3003 3379 3597 4137 4251 4433 4557 5341 6107 6501 7007 7161 7683 8393 8463 9653 9919 10137 13299 15169 15587 16023 16709 17927 18321 19747 21021 21473 23653 25179 28171 28959 29757 31031 37169 42749 43927 45507 46761 50127 53781 58751 59241 64419 67177 69433 70959 79391 84513 93093 106183 109109 111507 125489 128247 131781 150311 165571 176253 197197 201531 208299 217217 236203 238173 260183 279149 299243 307489 318549 327327 376467 450933 470239 483197 496713 555737 591591 651651 665663 708609 763763 780549 837447 873301 897729 922467 1052177 1380379 1410717 1449591 1653421 1667211 1821281 1954043 1996989 2152423 2291289 2619903 3070639 3156531 3291673 3382379 3890159 4141137 4659641 4960263 5463843 5862129 6113107 6457269 7322293 8653619 9211917 9875019 10147137 11573947 11670477 13678301 13978923 18339321 21494473 21966879 23676653 25960857 32617487 34721841 41034903 42791749 51256051 60575333 64483419 71029959 95189809 97852461 128375247 150461311 153768153 181725999 285569427 358792357 424027331 451383933 666328663 1076377071 1272081993 1998985989 4664300641 13992901923
• Sum of all divisors σ(n): 26696355840
• Sum of proper divisors (its aliquot sum) s(n): 12703453917
• 13992901923 is a deficient number, because the sum of its proper divisors (12703453917) is less than itself. Its deficiency is 1289448006

Bases of 13992901923

• Binary: 1101000010000010101011110100100011₂
• Hexadecimal: 0x3420ABD23
• Base-36: 6FF0G83

Squares and roots of 13992901923

• 13992901923 squared (13992901923²) is 195801304226697097929
• 13992901923 cubed (13992901923³) is 2739828446439657849549223417467
• The square root of 13992901923 is 118291.5970092551
• The cube root of 13992901923 is 2409.7348768571

Scales and comparisons

• 13,992,901,923 seconds is equal to 444 years, 48 weeks, 2 days, 21 hours, 12 minutes, 3 seconds.
• To count from 1 to 13,992,901,923 would take you about eight hundred eighty-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 13992901923 cubic inches would be around 200.8 feet tall.

Recreational maths with 13992901923

• 13992901923 backwards is 32910929931
• The number of decimal digits it has is: 11
• The sum of 13992901923's digits is 48
• More coming soon!