138798339485136

Names of 138798339485136

• Cardinal: 138798339485136 can be written as One hundred thirty-eight trillion, seven hundred ninety-eight billion, three hundred thirty-nine million, four hundred eighty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.38798339485136 × 10¹⁴

Factors of 138798339485136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 524543

Divisors of 138798339485136

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 34 41 48 51 68 82 102 123 136 164 193 204 246 272 328 386 408 492 579 656 697 772 816 984 1158 1394 1544 1681 1968 2091 2316 2788 3088 3281 3362 4182 4632 5043 5576 6562 6724 7913 8364 9264 9843 10086 11152 13124 13448 15826 16728 19686 20172 23739 26248 26896 28577 31652 33456 39372 40344 47478 52496 57154 63304 78744 80688 85731 94956 114308 126608 134521 157488 171462 189912 228616 269042 324433 342924 379824 403563 457232 524287 538084 648866 685848 807126 973299 1048574 1076168 1297732 1371696 1572861 1614252 1946598 2097148 2152336 2595464 3145722 3228504 3893196 4194296 5190928 5515361 6291444 6457008 7786392 8388592 8912879 11030722 12582888 15572784 16546083 17825758 21495767 22061444 25165776 26738637 33092166 35651516 42991534 44122888 53477274 64487301 66184332 71303032 85983068 88245776 101187391 106954548 128974602 132368664 142606064 171966136 202374782 213909096 257949204 264737328 303562173 343932272 365428039 404749564 427818192 515898408 607124346 730856078 809499128 881326447 1031796816 1096284117 1214248692 1461712156 1618998256 1720185647 1762652894 2192568234 2428497384 2643979341 2923424312 3440371294 3525305788 4148683031 4385136468 4856994768 5160556941 5287958682 5846848624 6880742588 7050611576 8297366062 8770272936 10321113882 10575917364 12446049093 13761485176 14101223152 14982549599 16594732124 17540545872 20642227764 21151834728 24892098186 27522970352 29965099198 33189464248 41284455528 42303669456 44947648797 49784196372 59930198396 66378928496 70527611527 82568911056 89895297594 99568392744 119860396792 141055223054 170096004271 179790595188 199136785488 211582834581 239720793584 282110446108 340192008542 359581190376 423165669162 510288012813 564220892216 680384017084 719162380752 846331338324 1020576025626 1128441784432 1360768034168 1692662676648 2041152051252 2721536068336 2891632072607 3385325353296 4082304102504 5783264145214 8164608205008 8674896217821 11566528290428 17349792435642 23133056580856 34699584871284 46266113161712 69399169742568 138798339485136
• Sum of all divisors σ(n): 391157007777792
• Sum of proper divisors (its aliquot sum) s(n): 252358668292656
• 138798339485136 is an abundant number, because the sum of its proper divisors (252358668292656) is greater than itself. Its abundance is 113560328807520

Bases of 138798339485136

• Binary: 11111100011110010000001101110000110110111010000₂
• Hexadecimal: 0x7E3C81B86DD0
• Base-36: 1D772RNUMO

Squares and roots of 138798339485136

• 138798339485136 squared (138798339485136²) is 19264979043831063213564938496
• 138798339485136 cubed (138798339485136³) is 2673947101499694644054842415057998146195456
• The square root of 138798339485136 is 11781270.7075737803
• The cube root of 138798339485136 is 51775.9516638755

Scales and comparisons

• 138,798,339,485,136 seconds is equal to 4,413,357 years, 44 weeks, 6 days, 13 hours, 25 minutes, 36 seconds.
• To count from 1 to 138,798,339,485,136 would take you about eleven million, thirty-three thousand, three hundred ninety-four 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 138798339485136 cubic inches would be around 4314.7 feet tall.

Recreational maths with 138798339485136

• 138798339485136 backwards is 631584933897831
• The number of decimal digits it has is: 15
• The sum of 138798339485136's digits is 78
• More coming soon!