138168547335

Names of 138168547335

• Cardinal: 138168547335 can be written as One hundred thirty-eight billion, one hundred sixty-eight million, five hundred forty-seven thousand, three hundred thirty-five.

Scientific notation

• Scientific notation: 1.38168547335 × 10¹¹

Factors of 138168547335

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6088

Divisors of 138168547335

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 9 13 15 21 23 27 35 39 45 63 65 69 81 91 105 115 117 135 161 189 195 207 243 273 299 315 345 351 405 455 483 567 585 621 729 805 819 897 945 1035 1053 1215 1365 1449 1495 1701 1755 1863 2093 2187 2415 2457 2691 2835 3105 3159 3645 4095 4347 4485 5103 5265 5589 6037 6279 7245 7371 8073 8505 9315 9477 10465 10935 12285 13041 13455 15309 15795 16767 18111 18837 21735 22113 24219 25515 27945 28431 30185 31395 36855 39123 40365 42259 47385 50301 54333 56511 65205 66339 72657 76545 78481 83835 90555 94185 110565 117369 121095 126777 138851 142155 162999 169533 195615 199017 211295 217971 235443 251505 271665 282555 331695 352107 363285 380331 392405 416553 488997 508599 549367 586845 633885 653913 694255 706329 814995 847665 971957 995085 1089855 1140993 1177215 1249659 1466991 1525797 1648101 1760535 1805063 1901655 2082765 2118987 2444985 2542995 2746835 2915871 3269565 3422979 3531645 3748977 4400973 4577391 4859785 4944303 5415189 5704965 6248295 6356961 7334955 7628985 8240505 8747613 9025315 10268937 10594935 11246931 12635441 13202919 14579355 14832909 16245567 17114895 18744885 19070883 22004865 22886955 24721515 26242839 27075945 30806811 31784805 33740793 37906323 43738065 44498727 48736701 51344685 56234655 57212649 63177205 66014595 74164545 78728517 81227835 92420433 95354415 101222379 113718969 131214195 133496181 146210103 154034055 168703965 171637947 189531615 222493635 236185551 243683505 286063245 303667137 341156907 393642585 400488543 438630309 462102165 506111895 568594845 667480905 708556653 731050515 858189735 1023470721 1180927755 1201465629 1315890927 1518335685 1705784535 2002442715 2125669959 2193151545 3070412163 3542783265 3947672781 5117353605 6007328145 6579454635 9211236489 10628349795 15352060815 19738363905 27633709467 46056182445 138168547335
• Sum of all divisors σ(n): 319409233920
• Sum of proper divisors (its aliquot sum) s(n): 181240686585
• 138168547335 is an abundant number, because the sum of its proper divisors (181240686585) is greater than itself. Its abundance is 43072139250

Bases of 138168547335

• Binary: 10000000101011011111001011100000000111₂
• Hexadecimal: 0x202B7CB807
• Base-36: 1RH1ZHFR

Squares and roots of 138168547335

• 138168547335 squared (138168547335²) is 19090547472664135602225
• 138168547335 cubed (138168547335³) is 2637713212127859238512883643820375
• The square root of 138168547335 is 371710.3002810119
• The cube root of 138168547335 is 5169.7522454843

Scales and comparisons

• 138,168,547,335 seconds is equal to 4,393 years, 17 weeks, 2 days, 2 minutes, 15 seconds.
• To count from 1 to 138,168,547,335 would take you about eight thousand, seven hundred eighty-six 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 138168547335 cubic inches would be around 430.8 feet tall.

Recreational maths with 138168547335

• 138168547335 backwards is 533745861831
• The number of decimal digits it has is: 12
• The sum of 138168547335's digits is 54
• More coming soon!