138627947331584

Names of 138627947331584

• Cardinal: 138627947331584 can be written as One hundred thirty-eight trillion, six hundred twenty-seven billion, nine hundred forty-seven million, three hundred thirty-one thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.38627947331584 × 10¹⁴

Factors of 138627947331584

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 56

Divisors of 138627947331584

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 17 32 34 37 64 68 74 128 136 148 256 272 289 296 512 544 578 592 629 1024 1088 1156 1184 1258 1369 2048 2176 2312 2368 2516 2738 4096 4352 4624 4736 4913 5032 5476 8192 8704 9248 9472 9826 10064 10693 10952 16384 17408 18496 18944 19652 20128 21386 21904 23273 32768 34816 36992 37888 39304 40256 42772 43808 46546 50653 69632 73984 75776 78608 80512 83521 85544 87616 93092 101306 139264 147968 151552 157216 161024 167042 171088 175232 181781 186184 202612 278528 295936 303104 314432 322048 334084 342176 350464 363562 372368 395641 405224 557056 591872 606208 628864 644096 668168 684352 700928 727124 744736 791282 810448 861101 1183744 1212416 1257728 1288192 1336336 1368704 1401856 1454248 1489472 1582564 1620896 1722202 2367488 2515456 2576384 2672672 2737408 2803712 2908496 2978944 3090277 3165128 3241792 3444404 4734976 5030912 5152768 5345344 5474816 5607424 5816992 5957888 6180554 6330256 6483584 6725897 6888808 9469952 10061824 10305536 10690688 10949632 11214848 11633984 11915776 12361108 12660512 12967168 13451794 13777616 14638717 20123648 20611072 21381376 21899264 22429696 23267968 23831552 24722216 25321024 25934336 26903588 27555232 29277434 40247296 42762752 43798528 44859392 46535936 47663104 49444432 50642048 51868672 53807176 55110464 58554868 80494592 85525504 87597056 93071872 95326208 98888864 101284096 103737344 107614352 110220928 114340249 117109736 160989184 171051008 175194112 186143744 190652416 197777728 202568192 207474688 215228704 220441856 228680498 234219472 248858189 342102016 350388224 372287488 381304832 395555456 405136384 414949376 430457408 440883712 457360996 468438944 497716378 684204032 744574976 762609664 791110912 810272768 829898752 860914816 881767424 914721992 936877888 995432756 1368408064 1489149952 1582221824 1620545536 1659797504 1721829632 1763534848 1829443984 1873755776 1990865512 2736816128 2978299904 3164443648 3241091072 3443659264 3527069696 3658887968 3747511552 3981731024 4230589213 5956599808 6328887296 6482182144 6887318528 7054139392 7317775936 7495023104 7963462048 8461178426 12657774592 12964364288 13774637056 14108278784 14635551872 14990046208 15926924096 16922356852 25315549184 27549274112 28216557568 29271103744 29980092416 31853848192 33844713704 50631098368 55098548224 58542207488 59960184832 63707696384 67689427408 101262196736 110197096448 117084414976 119920369664 127415392768 135378854816 220394192896 234168829952 239840739328 254830785536 270757709632 468337659904 479681478656 509661571072 541515419264 936675319808 1019323142144 1083030838528 1873350639616 2038646284288 2166061677056 3746701279232 4077292568576 4332123354112 8154585137152 8664246708224 17328493416448 34656986832896 69313973665792 138627947331584
• Sum of all divisors σ(n): 302762293106100
• Sum of proper divisors (its aliquot sum) s(n): 164134345774516
• 138627947331584 is an abundant number, because the sum of its proper divisors (164134345774516) is greater than itself. Its abundance is 25506398442932

Bases of 138627947331584

• Binary: 11111100001010011010101100011101000000000000000₂
• Hexadecimal: 0x7E14D58E8000
• Base-36: 1D50SSKNI8

Squares and roots of 138627947331584

• 138627947331584 squared (138627947331584²) is 19217707781368427466043949056
• 138627947331584 cubed (138627947331584³) is 2664111382149314367213353522306584835784704
• The square root of 138627947331584 is 11774037.0023023115
• The cube root of 138627947331584 is 51754.7558567689

Scales and comparisons

• 138,627,947,331,584 seconds is equal to 4,407,939 years, 47 weeks, 6 days, 3 hours, 39 minutes, 44 seconds.
• To count from 1 to 138,627,947,331,584 would take you about eleven million, nineteen thousand, eight hundred forty-nine 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 138627947331584 cubic inches would be around 4312.9 feet tall.

Recreational maths with 138627947331584

• 138627947331584 backwards is 485133749726831
• The number of decimal digits it has is: 15
• The sum of 138627947331584's digits is 71
• More coming soon!