19439763993216

Names of 19439763993216

• Cardinal: 19439763993216 can be written as Nineteen trillion, four hundred thirty-nine billion, seven hundred sixty-three million, nine hundred ninety-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.9439763993216 × 10¹³

Factors of 19439763993216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8873

Divisors of 19439763993216

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 53 54 56 63 64 72 81 84 96 106 108 112 126 128 144 159 162 168 189 192 212 216 224 252 288 318 324 336 371 378 384 424 432 448 477 504 567 576 617 636 648 672 742 756 848 864 896 954 1008 1113 1134 1152 1234 1272 1296 1344 1431 1484 1512 1696 1728 1851 1908 2016 2226 2268 2468 2544 2592 2688 2862 2968 3024 3339 3392 3456 3702 3816 4032 4293 4319 4452 4536 4936 5088 5184 5553 5724 5936 6048 6678 6784 7404 7632 8064 8191 8586 8638 8904 9072 9872 10017 10176 10368 11106 11448 11872 12096 12957 13356 14808 15264 16382 16659 17172 17276 17808 18144 19744 20034 20352 22212 22896 23744 24192 24573 25914 26712 29616 30051 30528 32701 32764 33318 34344 34552 35616 36288 38871 39488 40068 44424 45792 47488 49146 49977 51828 53424 57337 59232 60102 61056 65402 65528 66636 68688 69104 71232 72576 73719 77742 78976 80136 88848 91584 98103 98292 99954 103656 106848 114674 116613 118464 120204 130804 131056 133272 137376 138208 142464 147438 155484 160272 172011 177696 183168 196206 196584 199908 207312 213696 221157 228907 229348 233226 236928 240408 261608 262112 266544 274752 276416 294309 294876 310968 320544 344022 349839 355392 392412 393168 399816 414624 427392 434123 442314 457814 458696 466452 480816 516033 523216 524224 533088 549504 552832 588618 589752 621936 641088 663471 686721 688044 699678 710784 784824 786336 799632 829248 868246 882927 884628 915628 917392 932904 961632 1032066 1046432 1048448 1066176 1177236 1179504 1243872 1282176 1302369 1326942 1373442 1376088 1399356 1548099 1569648 1572672 1599264 1658496 1736492 1765854 1769256 1831256 1834784 1865808 1923264 2060163 2064132 2092864 2132352 2354472 2359008 2487744 2604738 2648781 2653884 2746884 2752176 2798712 3038861 3096198 3139296 3145344 3198528 3472984 3531708 3538512 3662512 3669568 3731616 3846528 3907107 4120326 4128264 4185728 4644297 4708944 4718016 4975488 5053847 5209476 5297562 5307768 5493768 5504352 5597424 6077722 6180489 6192396 6278592 6397056 6945968 7063416 7077024 7325024 7339136 7463232 7814214 8240652 8256528 9116583 9288594 9417888 9436032 10107694 10418952 10595124 10615536 10987536 11008704 11194848 11721321 12155444 12360978 12384792 12557184 13891936 14126832 14154048 14650048 14926464 15161541 15628428 16481304 16513056 18233166 18541467 18577188 18835776 20215388 20837904 21190248 21231072 21975072 22017408 22389696 23442642 24310888 24721956 24769584 27349749 27783872 28253664 28308096 29300096 30323082 31256856 32962608 33026112 35163963 35376929 36466332 37082934 37154376 37671552 40430776 41675808 42380496 42462144 43950144 44779392 45484623 46885284 48621776 49443912 49539168 54699498 55567744 56507328 60646164 62513712 65925216 66052224 70327926 70753858 72932664 74165868 74308752 80861552 82049247 83351616 84760992 84924288 87900288 90969246 93770568 97243552 98887824 99078336 106130787 109398996 113014656 121292328 125027424 131850432 136453869 140655852 141507716 145865328 148331736 148617504 161723104 164098494 166703232 169521984 181938492 187541136 194487104 197775648 198156672 212261574 218797992 242584656 246147741 250054848 263700864 267853891 272907738 281311704 283015432 291730656 296663472 297235008 318392361 323446208 328196988 339043968 363876984 375082272 388974208 395551296 409361607 424523148 437595984 485169312 492295482 500109696 535707782 545815476 562623408 566030864 583461312 593326944 594470016 636784722 646892416 656393976 727753968 750164544 791102592 803561673 818723214 849046296 875191968 955177083 970338624 984590964 1071415564 1091630952 1125246816 1132061728 1166922624 1186653888 1273569444 1312787952 1455507936 1500329088 1607123346 1637446428 1698092592 1750383936 1874977237 1910354166 1940677248 1969181928 2142831128 2183261904 2250493632 2264123456 2373307776 2410685019 2547138888 2625575904 2865531249 2911015872 3214246692 3274892856 3396185184 3500767872 3749954474 3820708332 3938363856 4285662256 4366523808 4500987264 4528246912 4821370038 5094277776 5251151808 5624931711 5731062498 5822031744 6428493384 6549785712 6792370368 7232055057 7499908948 7641416664 7876727712 8571324512 8733047616 9642740076 10188555552 10502303616 11249863422 11462124996 12856986768 13099571424 13584740736 14464110114 14999817896 15282833328 15753455424 16874795133 17142649024 17466095232 19285480152 20377111104 21696165171 22499726844 22924249992 25713973536 26199142848 28928220228 29999635792 30565666656 31506910848 33749590266 34285298048 38570960304 40754222208 43392330342 44999453688 45848499984 50624385399 51427947072 52398285696 57856440456 59999271584 61131333312 67499180532 77141920608 86784660684 89998907376 91696999968 101248770798 102855894144 115712880912 119998543168 122262666624 134998361064 151873156197 154283841216 173569321368 179997814752 183393999936 202497541596 231425761824 239997086336 269996722128 303746312394 308567682432 347138642736 359995629504 366787999872 404995083192 462851523648 539993444256 607492624788 694277285472 719991259008 809990166384 925703047296 1079986888512 1214985249576 1388554570944 1619980332768 2159973777024 2429970499152 2777109141888 3239960665536 4859940998304 6479921331072 9719881996608 19439763993216
• Sum of all divisors σ(n): 67481964380160
• Sum of proper divisors (its aliquot sum) s(n): 48042200386944
• 19439763993216 is an abundant number, because the sum of its proper divisors (48042200386944) is greater than itself. Its abundance is 28602436393728

Bases of 19439763993216

• Binary: 100011010111000101100001110100011001010000000₂
• Hexadecimal: 0x11AE2C3A3280
• Base-36: 6W2I5K800

Squares and roots of 19439763993216

• 19439763993216 squared (19439763993216²) is 377904424111937282094022656
• 19439763993216 cubed (19439763993216³) is 7346372816728266733533843721567334301696
• The square root of 19439763993216 is 4409054.7732156831
• The cube root of 19439763993216 is 26888.3196680053

Scales and comparisons

• 19,439,763,993,216 seconds is equal to 618,124 years, 18 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 19,439,763,993,216 would take you about one million, five hundred forty-five thousand, three hundred ten 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 19439763993216 cubic inches would be around 2240.7 feet tall.

Recreational maths with 19439763993216

• 19439763993216 backwards is 61239936793491
• 19439763993216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19439763993216's digits is 72
• More coming soon!