138066377379

Names of 138066377379

• Cardinal: 138066377379 can be written as One hundred thirty-eight billion, sixty-six million, three hundred seventy-seven thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 1.38066377379 × 10¹¹

Factors of 138066377379

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 213

Divisors of 138066377379

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 19 21 23 31 41 49 57 69 89 93 123 133 147 161 217 267 287 361 399 437 483 589 623 651 713 779 861 931 943 1083 1127 1271 1311 1519 1691 1767 1869 2009 2047 2139 2337 2527 2759 2793 2829 3059 3381 3649 3813 4123 4361 4557 4991 5073 5453 6027 6141 6601 7581 8277 8303 8897 9177 10947 11191 11837 12369 13083 13547 14329 14801 14973 16359 17689 17917 19313 19803 21413 24149 24909 25543 26691 28861 29233 32129 33573 34937 35511 38171 38893 40641 42987 44403 46207 52421 53067 53751 57939 58121 62279 63457 64239 69331 72447 76629 78337 82859 83927 86583 87699 94829 96387 100303 103607 104811 113119 114513 116679 125419 135191 138621 157263 169043 174363 178801 186837 190371 204631 207993 224903 235011 248577 251781 257393 272251 284487 300909 310821 339357 340423 366947 376257 405573 406847 444199 458831 485317 507129 536403 548359 555427 587489 613893 663803 674709 725249 738967 772179 791833 816753 877933 995999 1021269 1100841 1183301 1205683 1220541 1317289 1332597 1376493 1432417 1455951 1574321 1594613 1645077 1666281 1762467 1801751 1905757 1991409 2149261 2175747 2216901 2375499 2382961 2568629 2601737 2633799 2987997 3109393 3211817 3397219 3549903 3617049 3887989 3951867 4112423 4297251 4722963 4783839 5172769 5405253 5542831 5717271 6447783 6971993 7148883 7705887 7805211 8439781 9221023 9328179 9635451 10191657 10553113 11162291 11663967 12337269 12612257 15044827 15518307 16628493 16680727 18212159 20915979 22482719 22907977 25319343 27215923 27663069 30297647 31659339 33486873 36209383 37836771 40835959 45134481 48803951 49433003 50042181 54636477 59078467 64547161 67448157 68723931 73871791 78136037 81647769 90892941 105313789 108628149 122507877 127485113 146411853 148299009 160355839 177235401 193641483 212083529 221615373 234408111 285851713 315941367 346031021 382455339 481067517 517102537 636250587 857555139 939227057 1038093063 1122490873 1484584703 1551307611 2000961991 2422217147 2817681171 3367472619 4453754109 6002885973 6574589399 7266651441 19723768197 46022125793 138066377379
• Sum of all divisors σ(n): 252181278720
• Sum of proper divisors (its aliquot sum) s(n): 114114901341
• 138066377379 is a deficient number, because the sum of its proper divisors (114114901341) is less than itself. Its deficiency is 23951476038

Bases of 138066377379

• Binary: 10000000100101011001011011101010100011₂
• Hexadecimal: 0x202565BAA3
• Base-36: 1RFD5MLF

Squares and roots of 138066377379

• 138066377379 squared (138066377379²) is 19062324562560442909641
• 138066377379 cubed (138066377379³) is 2631866096775451205259879103410939
• The square root of 138066377379 is 371572.8426284675
• The cube root of 138066377379 is 5168.4776582367

Scales and comparisons

• 138,066,377,379 seconds is equal to 4,390 years, 4 weeks, 2 days, 11 hours, 29 minutes, 39 seconds.
• To count from 1 to 138,066,377,379 would take you about eight thousand, seven hundred eighty 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 138066377379 cubic inches would be around 430.7 feet tall.

Recreational maths with 138066377379

• 138066377379 backwards is 973773660831
• The number of decimal digits it has is: 12
• The sum of 138066377379's digits is 60
• More coming soon!