18557199138816

Names of 18557199138816

• Cardinal: 18557199138816 can be written as Eighteen trillion, five hundred fifty-seven billion, one hundred ninety-nine million, one hundred thirty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.8557199138816 × 10¹³

Factors of 18557199138816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 968

Divisors of 18557199138816

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 97 104 108 117 128 144 156 162 169 192 194 208 216 234 256 288 291 312 324 338 351 384 388 416 432 468 507 512 576 582 624 648 676 702 768 776 832 853 864 873 936 1014 1024 1053 1152 1164 1248 1261 1296 1352 1404 1521 1536 1552 1664 1706 1728 1746 1872 2028 2048 2106 2304 2328 2496 2522 2559 2592 2619 2704 2808 3042 3072 3104 3328 3412 3456 3492 3744 3783 4056 4096 4212 4563 4608 4656 4992 5044 5118 5184 5238 5408 5616 6084 6144 6208 6656 6824 6912 6984 7488 7566 7677 7857 8112 8192 8424 9126 9216 9312 9984 10088 10236 10368 10476 10816 11089 11232 11349 12168 12288 12416 13312 13648 13689 13824 13968 14976 15132 15354 15714 16224 16384 16393 16848 18252 18432 18624 19968 20176 20472 20736 20952 21632 22178 22464 22698 23031 24336 24576 24832 26624 27296 27378 27648 27936 29952 30264 30708 31428 32448 32786 33267 33696 34047 36504 36864 37248 39936 40352 40944 41472 41904 43264 44356 44928 45396 46062 48672 49152 49179 49664 53248 54592 54756 55296 55872 59904 60528 61416 62856 64896 65572 66534 67392 68094 69093 73008 73728 74496 79872 80704 81888 82741 82944 83808 86528 88712 89856 90792 92124 97344 98358 99328 99801 102141 106496 109184 109512 110592 111744 119808 121056 122832 125712 129792 131144 133068 134784 136188 138186 144157 146016 147456 147537 148992 159744 161408 163776 165482 165888 167616 173056 177424 179712 181584 184248 194688 196716 198656 199602 204282 212992 218368 219024 221184 223488 239616 242112 245664 248223 251424 259584 262288 266136 269568 272376 276372 288314 292032 295074 297984 299403 319488 322816 327552 330964 331776 335232 346112 354848 359424 363168 368496 389376 393432 397312 399204 408564 432471 436736 438048 442368 442611 446976 479232 484224 491328 496446 502848 519168 524576 532272 539136 544752 552744 576628 584064 590148 595968 598806 638976 645632 655104 661928 663552 670464 692224 709696 718848 726336 736992 744669 778752 786864 794624 798408 817128 864942 873472 876096 885222 893952 898209 958464 968448 982656 992892 1005696 1038336 1049152 1064544 1075633 1078272 1089504 1105488 1153256 1168128 1180296 1191936 1197612 1291264 1297413 1310208 1323856 1327104 1327833 1340928 1384448 1419392 1437696 1452672 1473984 1489338 1557504 1573728 1589248 1596816 1634256 1729884 1746944 1752192 1770444 1787904 1796418 1916928 1936896 1965312 1985784 2011392 2076672 2098304 2129088 2151266 2156544 2179008 2210976 2234007 2306512 2336256 2360592 2383872 2395224 2582528 2594826 2620416 2647712 2655666 2681856 2768896 2838784 2875392 2905344 2947968 2978676 3115008 3147456 3193632 3226899 3268512 3459768 3493888 3504384 3540888 3575808 3592836 3873792 3892239 3930624 3971568 4022784 4153344 4196608 4258176 4302532 4313088 4358016 4421952 4468014 4613024 4672512 4721184 4767744 4790448 5165056 5189652 5240832 5295424 5311332 5363712 5677568 5750784 5810688 5895936 5957352 6230016 6294912 6387264 6453798 6537024 6702021 6919536 6987776 7008768 7081776 7151616 7185672 7747584 7784478 7861248 7943136 8045568 8306688 8393216 8516352 8605064 8626176 8716032 8843904 8936028 9226048 9345024 9442368 9580896 9680697 10330112 10379304 10481664 10590848 10622664 10727424 11355136 11621376 11676717 11791872 11914704 12460032 12589824 12774528 12907596 13074048 13404042 13839072 13975552 13983229 14017536 14163552 14303232 14371344 15495168 15568956 15722496 15886272 16091136 16786432 17032704 17210128 17252352 17432064 17687808 17872056 18452096 18690048 18884736 19161792 19361394 20660224 20758608 20963328 21181696 21245328 21454848 22710272 23242752 23353434 23583744 23829408 24920064 25179648 25549056 25815192 26148096 26808084 27678144 27966458 28035072 28327104 28742688 29042091 30990336 31137912 31444992 31772544 32182272 33572864 34065408 34420256 34864128 35375616 35744112 36904192 37380096 37769472 38323584 38722788 41517216 41926656 41949687 42363392 42490656 42909696 45420544 46485504 46706868 47167488 47658816 50359296 51098112 51630384 52296192 53616168 55356288 55932916 56070144 56654208 57485376 58084182 61980672 62275824 62889984 63545088 64364544 67145728 68130816 68840512 69728256 70751232 71488224 73808384 74760192 75538944 76647168 77445576 83034432 83899374 84726784 84981312 87126273 90841088 92971008 93413736 94334976 95317632 100718592 102196224 103260768 104592384 107232336 110712576 111865832 112140288 113308416 114970752 116168364 124551648 125779968 125849061 127090176 128729088 134291456 136261632 137681024 139456512 141502464 142976448 147616768 151077888 153294336 154891152 166068864 167798748 169453568 169962624 174252546 181682176 185942016 186827472 188669952 190635264 201437184 204392448 206521536 209184768 214464672 221425152 223731664 224280576 226616832 229941504 232336728 249103296 251698122 254180352 268582912 272523264 275362048 278913024 283004928 285952896 295233536 302155776 306588672 309782304 332137728 335597496 338907136 339925248 348505092 373654944 377339904 377547183 381270528 402874368 408784896 413043072 418369536 428929344 442850304 447463328 453233664 459883008 464673456 498206592 503396244 508360704 545046528 550724096 557826048 566009856 571905792 590467072 604311552 613177344 619564608 664275456 671194992 677814272 679850496 697010184 747309888 755094366 762541056 805748736 817569792 826086144 836739072 857858688 885700608 894926656 906467328 919766016 929346912 996413184 1006792488 1016721408 1101448192 1132019712 1132641549 1143811584 1180934144 1208623104 1226354688 1239129216 1328550912 1342389984 1355628544 1359700992 1394020368 1494619776 1510188732 1525082112 1635139584 1652172288 1673478144 1715717376 1771401216 1789853312 1812934656 1839532032 1858693824 1992826368 2013584976 2033442816 2202896384 2265283098 2287623168 2361868288 2417246208 2452709376 2478258432 2657101824 2684779968 2719401984 2788040736 2989239552 3020377464 3050164224 3304344576 3431434752 3542802432 3579706624 3625869312 3679064064 3717387648 3985652736 4027169952 4066885632 4405792768 4530566196 4575246336 4905418752 4956516864 5314203648 5369559936 5438803968 5576081472 5978479104 6040754928 6100328448 6608689152 6862869504 7085604864 7159413248 7251738624 7358128128 7434775296 7971305472 8054339904 8811585536 9061132392 9150492672 9913033728 10628407296 10739119872 10877607936 11152162944 11956958208 12081509856 12200656896 13217378304 13725739008 14318826496 14716256256 14869550592 15942610944 16108679808 17623171072 18122264784 18300985344 19826067456 21256814592 21478239744 21755215872 22304325888 23913916416 24163019712 26434756608 27451478016 28637652992 29739101184 31885221888 32217359616 36244529568 36601970688 39652134912 42956479488 44608651776 47827832832 48326039424 52869513216 54902956032 57275305984 59478202368 63770443776 64434719232 72489059136 79304269824 85912958976 89217303552 95655665664 96652078848 109805912064 114550611968 118956404736 128869438464 144978118272 158608539648 171825917952 178434607104 191311331328 193304157696 229101223936 237912809472 257738876928 289956236544 343651835904 356869214208 386608315392 475825618944 515477753856 579912473088 687303671808 713738428416 773216630784 1030955507712 1159824946176 1427476856832 1546433261568 2061911015424 2319649892352 3092866523136 4639299784704 6185733046272 9278599569408 18557199138816
• Sum of all divisors σ(n): 60723540822252
• Sum of proper divisors (its aliquot sum) s(n): 42166341683436
• 18557199138816 is an abundant number, because the sum of its proper divisors (42166341683436) is greater than itself. Its abundance is 23609142544620

Bases of 18557199138816

• Binary: 100001110000010101111010000110100000000000000₂
• Hexadecimal: 0x10E0AF434000
• Base-36: 6KT258G00

Squares and roots of 18557199138816

• 18557199138816 squared (18557199138816²) is 344369639877673292037881856
• 18557199138816 cubed (18557199138816³) is 6390535984572334866591184847811951722496
• The square root of 18557199138816 is 4307806.7666523763
• The cube root of 18557199138816 is 26475.0918862449

Scales and comparisons

• 18,557,199,138,816 seconds is equal to 590,061 years, 27 weeks, 4 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,557,199,138,816 would take you about one million, four hundred seventy-five thousand, one hundred fifty-three 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 18557199138816 cubic inches would be around 2206.3 feet tall.

Recreational maths with 18557199138816

• 18557199138816 backwards is 61883199175581
• 18557199138816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18557199138816's digits is 72
• More coming soon!