16390468886904

Names of 16390468886904

• Cardinal: 16390468886904 can be written as Sixteen trillion, three hundred ninety billion, four hundred sixty-eight million, eight hundred eighty-six thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.6390468886904 × 10¹³

Factors of 16390468886904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 699

Divisors of 16390468886904

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 37 42 56 63 72 74 84 111 126 148 168 222 241 252 259 296 333 409 444 482 504 518 666 723 777 818 888 964 1036 1227 1332 1369 1446 1554 1636 1687 1928 2072 2169 2331 2454 2664 2738 2863 2892 3108 3272 3374 3681 4107 4338 4662 4908 5061 5476 5726 5784 6216 6748 7362 8214 8589 8676 8917 9324 9583 9816 10122 10952 11452 12321 13496 14724 15133 15183 16428 17178 17352 17834 18648 19166 20244 22904 24642 25767 26751 28749 29448 30266 30366 32856 34356 35668 38332 40488 45399 49284 51534 53502 57498 58081 60532 60732 62419 68712 71336 76664 80253 86247 90798 98568 98569 103068 105931 107004 114996 116162 121064 121464 124838 136197 160506 172494 174243 181596 187257 197138 206136 211862 214008 229992 232324 249676 272394 295707 317793 321012 329929 344988 348486 363192 374514 394276 406567 423724 464648 499352 522729 544788 559921 561771 591414 635586 642024 659858 689976 689983 696972 749028 788552 813134 847448 887121 953379 989787 1045458 1089576 1119842 1123542 1182828 1219701 1271172 1319716 1379966 1393944 1498056 1626268 1679763 1774242 1906758 1979574 2069949 2090916 2148997 2239684 2247084 2309503 2365656 2439402 2542344 2639432 2759932 2969361 3252536 3359526 3548484 3647053 3659103 3813516 3919447 3959148 4139898 4181832 4297994 4479368 4494168 4619006 4878804 5039289 5519864 5938722 6209847 6446991 6719052 6928509 7096968 7294106 7318206 7627032 7838894 7918296 8279796 8595988 9238012 9757608 10078578 10941159 11758341 11877444 12419694 12893982 13438104 13857018 14588212 14636412 15042979 15677788 16559592 17191976 18476024 19340973 20157156 20785527 21882318 23516682 23754888 23755129 24839388 25529371 25787964 27714036 29176424 29272824 30085958 31355576 32823477 35275023 38681946 40314312 41571054 43764636 45128937 47033364 47510258 49678776 51058742 51575928 55428072 60171916 65646954 70550046 71265387 76588113 77363892 79512889 83142108 87529272 90257874 94066728 95020516 102117484 120343832 131293908 134940961 135386811 141100092 142530774 153176226 154727784 159025778 166284216 166285903 180515748 190041032 204234968 213796161 229764339 238538667 262587816 269881922 270773622 282200184 285061548 306352452 318051556 332571806 361031496 404822883 427592322 459528678 477077334 498857709 539763844 541547244 556590223 570123096 612704904 636103112 665143612 715616001 809645766 855184644 878939773 919057356 944586727 954154668 997715418 1079527688 1083094488 1113180446 1214468649 1330287224 1431232002 1496573127 1619291532 1669770669 1710369288 1757879546 1838114712 1889173454 1908309336 1995430836 2226360892 2428937298 2636819319 2833760181 2862464004 2993146254 3238583064 3339541338 3515759092 3778346908 3990861672 4452721784 4857874596 5009312007 5273638638 5667520362 5724928008 5986292508 6152578411 6679082676 7031518184 7556693816 7910457957 8501280543 9715749192 10018624014 10547277276 11335040724 11972585016 12305156822 13358165352 15820915914 17002561086 18457735233 20037248028 21094554552 22670081448 24610313644 31641831828 32520771601 34005122172 36915470466 40074496056 49220627288 55373205699 63283663656 65041543202 68010244344 73830940932 97562314803 110746411398 130083086404 147661881864 195124629606 221492822796 227645401207 260166172808 292686944409 390249259212 442985645592 455290802414 585373888818 682936203621 780498518424 910581604828 1170747777636 1365872407242 1821163209656 2048808610863 2341495555272 2731744814484 4097617221726 5463489628968 8195234443452 16390468886904
• Sum of all divisors σ(n): 52485870855600
• Sum of proper divisors (its aliquot sum) s(n): 36095401968696
• 16390468886904 is an abundant number, because the sum of its proper divisors (36095401968696) is greater than itself. Its abundance is 19704933081792

Bases of 16390468886904

• Binary: 11101110100000110100000100110110000101111000₂
• Hexadecimal: 0xEE834136178
• Base-36: 5T5ODZHQ0

Squares and roots of 16390468886904

• 16390468886904 squared (16390468886904²) is 268647470332568048742705216
• 16390468886904 cubed (16390468886904³) is 4403258004031421988575682778381314891264
• The square root of 16390468886904 is 4048514.4049273185
• The cube root of 16390468886904 is 25401.7590732583

Scales and comparisons

• 16,390,468,886,904 seconds is equal to 521,166 years, 11 weeks, 8 minutes, 24 seconds.
• To count from 1 to 16,390,468,886,904 would take you about one million, three hundred two thousand, nine hundred fifteen 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 16390468886904 cubic inches would be around 2116.8 feet tall.

Recreational maths with 16390468886904

• 16390468886904 backwards is 40968886409361
• 16390468886904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16390468886904's digits is 72
• More coming soon!