138427338914109

Names of 138427338914109

• Cardinal: 138427338914109 can be written as One hundred thirty-eight trillion, four hundred twenty-seven billion, three hundred thirty-eight million, nine hundred fourteen thousand, one hundred nine.

Scientific notation

• Scientific notation: 1.38427338914109 × 10¹⁴

Factors of 138427338914109

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 804

Divisors of 138427338914109

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 43 49 63 129 147 301 343 387 441 751 903 1029 1849 2107 2253 2709 3087 5257 5547 6321 6759 12943 14749 15771 16641 18963 32293 36799 38829 44247 47313 79507 90601 96879 110397 116487 132741 226051 238521 257593 271803 290637 331191 556549 564001 634207 678153 715563 772779 815409 1388599 1582357 1669647 1692003 1902621 2034459 2318337 3895843 3948007 4165797 4747071 5008941 5076009 5707863 9720193 11076499 11687529 11844021 12497391 14241213 24252043 27270901 27636049 29160579 33229497 35062587 35532063 59709757 68041351 72756129 81812703 82908147 87481737 99688491 169764301 179129271 193452343 204124053 218268387 245438109 248724441 417968299 476289457 509292903 537387813 580357029 612372159 1042837849 1188350107 1253904897 1428868371 1527878709 1741071087 2925778093 3128513547 3565050321 3761714691 4286605113 7299864943 8318450749 8777334279 9385540641 10695150963 20480446651 21899594829 24955352247 26332002837 44842027507 51099054601 61441339953 65698784487 74866056741 134526082521 153297163803 184324019859 313894192549 357693382207 403578247563 459891491409 941682577647 1073080146621 2197259347843 2825047732941 3219240439863 6591778043529 15380815434901 19775334130587 46142446304703 138427338914109
• Sum of all divisors σ(n): 239048649840000
• Sum of proper divisors (its aliquot sum) s(n): 100621310925891
• 138427338914109 is a deficient number, because the sum of its proper divisors (100621310925891) is less than itself. Its deficiency is 37806027988218

Bases of 138427338914109

• Binary: 11111011110011000100000010111001111100100111101₂
• Hexadecimal: 0x7DE6205CF93D
• Base-36: 1D2GN3I1X9

Squares and roots of 138427338914109

• 138427338914109 squared (138427338914109²) is 19162128158841595859279263881
• 138427338914109 cubed (138427338914109³) is 2652562408959557087622383446976287404997029
• The square root of 138427338914109 is 11765514.8172151397
• The cube root of 138427338914109 is 51729.7790464407

Scales and comparisons

• 138,427,338,914,109 seconds is equal to 4,401,561 years, 10 weeks, 11 hours, 15 minutes, 9 seconds.
• To count from 1 to 138,427,338,914,109 would take you about eleven million, three thousand, nine hundred 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 138427338914109 cubic inches would be around 4310.8 feet tall.

Recreational maths with 138427338914109

• 138427338914109 backwards is 901419833724831
• 138427338914109 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138427338914109's digits is 63
• More coming soon!