138679637339246

Names of 138679637339246

• Cardinal: 138679637339246 can be written as One hundred thirty-eight trillion, six hundred seventy-nine billion, six hundred thirty-seven million, three hundred thirty-nine thousand, two hundred forty-six.

Scientific notation

• Scientific notation: 1.38679637339246 × 10¹⁴

Factors of 138679637339246

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 98325

Divisors of 138679637339246

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 17 29 34 41 58 82 289 493 578 697 986 1189 1394 2099 2378 4198 8381 11849 16762 20213 23698 35683 40426 60871 71366 86059 96137 121742 172118 192274 343621 606611 687242 1034807 1213222 1463003 1634329 2069614 2495711 2787973 2926006 3268658 3941617 4991422 5575946 7883234 17591719 24871051 27783593 35183438 42427087 47395541 49742102 55567186 67007489 84854174 94791082 114306893 134014978 201791563 228613786 403583126 721260479 805724197 1139127313 1442520958 1611448394 1943217181 2278254626 3430456571 3886434362 5851955327 6860913142 8273454083 11703910654 16546908166 33034692077 58317761707 66069384154 99483240559 116635523414 140648719411 198966481118 239930168407 281297438822 479860336814 1691215089503 2391028229987 3382430179006 4078812862919 4782056459974 8157625725838 69339818669623 138679637339246
• Sum of all divisors σ(n): 234285037308000
• Sum of proper divisors (its aliquot sum) s(n): 95605399968754
• 138679637339246 is a deficient number, because the sum of its proper divisors (95605399968754) is less than itself. Its deficiency is 43074237370492

Bases of 138679637339246

• Binary: 11111100010000011011110100001010110110001101110₂
• Hexadecimal: 0x7E20DE856C6E
• Base-36: 1D5OJNGWOE

Squares and roots of 138679637339246

• 138679637339246 squared (138679637339246²) is 19232041812544793382491848516
• 138679637339246 cubed (138679637339246³) is 2667092583856927249262542683494698333658936
• The square root of 138679637339246 is 11776231.8820260159
• The cube root of 138679637339246 is 51761.1876317641

Scales and comparisons

• 138,679,637,339,246 seconds is equal to 4,409,583 years, 26 weeks, 1 day, 3 hours, 7 minutes, 26 seconds.
• To count from 1 to 138,679,637,339,246 would take you about eleven million, twenty-three thousand, nine hundred fifty-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 138679637339246 cubic inches would be around 4313.4 feet tall.

Recreational maths with 138679637339246

• 138679637339246 backwards is 642933736976831
• The number of decimal digits it has is: 15
• The sum of 138679637339246's digits is 77
• More coming soon!