18404928221316

Names of 18404928221316

• Cardinal: 18404928221316 can be written as Eighteen trillion, four hundred four billion, nine hundred twenty-eight million, two hundred twenty-one thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 1.8404928221316 × 10¹³

Factors of 18404928221316

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 102

Divisors of 18404928221316

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 17 21 23 26 28 34 37 39 42 46 51 52 68 69 74 78 84 91 92 102 111 119 138 148 156 161 182 204 221 222 238 259 273 276 299 322 357 364 391 442 444 476 481 483 518 529 546 598 629 644 663 714 777 782 851 884 897 962 966 1036 1058 1092 1173 1196 1258 1326 1369 1428 1443 1547 1554 1564 1587 1702 1794 1887 1924 1932 2093 2116 2346 2516 2553 2652 2737 2738 2886 3094 3108 3174 3367 3404 3588 3703 3774 4107 4186 4403 4641 4692 5083 5106 5474 5476 5772 5957 6188 6279 6348 6734 6877 7406 7548 8177 8211 8214 8372 8806 8993 9282 9583 10101 10166 10212 10948 11063 11109 11914 12558 13209 13468 13754 14467 14812 15249 16354 16422 16428 17612 17797 17871 17986 18564 19166 19573 20202 20332 20631 22126 22218 23273 23828 24531 25116 26418 26979 27508 28749 28934 30498 31487 32708 32844 33189 35581 35594 35742 35972 38332 39146 40404 41262 43401 44252 44436 46546 48139 49062 50653 52836 53391 53958 57239 57498 57868 58719 60996 62951 62974 66378 69819 71162 71188 71484 77441 78292 82524 86802 93092 94461 96278 98124 101269 101306 106743 106782 107916 114478 114996 116909 117438 124579 125902 125948 132756 137011 139638 142324 144417 151959 154882 162911 171717 173604 188071 188853 188922 192556 202538 202612 213486 213564 220409 228956 232323 233818 234876 249158 251804 254449 274022 279276 288834 302549 303807 303918 309764 325822 332741 343434 350727 354571 373737 376142 377706 377844 405076 409331 411033 426972 440818 464646 467636 488733 498316 508898 535279 548044 564213 577668 605098 607614 607836 651644 658489 661227 665482 686868 701454 709142 724201 747474 752284 755412 763347 818363 818662 822066 861101 881636 907647 929292 977466 998223 1017796 1063713 1070558 1128426 1165019 1210196 1215228 1227993 1316497 1316978 1322454 1330964 1402908 1418284 1448402 1494948 1526694 1605837 1636726 1637324 1644132 1722202 1781143 1815294 1874161 1954932 1975467 1996446 2117843 2127426 2141116 2172603 2256852 2329187 2330038 2455089 2455986 2583303 2632994 2633956 2644908 2865317 2896804 3053388 3211674 3273452 3444404 3495057 3562286 3630588 3746953 3748322 3949491 3950934 3992892 4235686 4254852 4325633 4345206 4609423 4658374 4660076 4910178 4911972 5069407 5166606 5265988 5343429 5622483 5730634 6027707 6353529 6423348 6958627 6987561 6990114 7124572 7493906 7496644 7898982 7901868 8155133 8471372 8595951 8651266 8690412 9218846 9316748 9414613 9820356 10138814 10333212 10686858 11194313 11240859 11244966 11461268 12055414 12311417 12707058 12976899 13119127 13828269 13917254 13975122 13980228 14987812 15145247 15208221 15797964 16310266 17191902 17302532 18083121 18437692 18829226 19805323 20277628 20875881 21373716 22388626 22481718 22489932 24110828 24364093 24465399 24622834 25414116 25953798 26238254 26795437 27656538 27834508 27950244 28243839 30279431 30290494 30416442 31860737 32620532 33582939 34383804 36166242 36934251 37658452 39357381 39610646 41751762 43105703 44777252 44963436 45435741 48710389 48728186 48930798 49245668 51907596 52476508 53590874 55313076 56487678 59415969 60558862 60580988 60832884 63721474 65902291 67165878 72332484 73092279 73868502 78360191 78714762 79221292 80386311 83503524 86179919 86211406 90838293 90871482 95582211 97420778 97456372 97861596 106016729 107181748 112975356 118831938 121117724 127442948 129317109 131804582 134331756 138637261 146131167 146184558 147737004 156720382 157429524 160048421 160772622 170548651 172359838 172422812 181676586 181742964 187568059 191164422 194841556 197706873 212033458 223025159 235080573 237663876 257469199 258539757 258634218 263609164 277274522 292262334 292369116 301739921 313440764 318050187 320096842 321545244 341097302 344719676 348340681 363353172 375136118 382328844 395413746 414189581 415911783 424066916 446050318 455522429 470161146 480145263 511645953 514938398 517079514 517268436 554549044 560374139 562704177 584524668 603479842 636100374 640193684 669075477 682194604 696681362 732796951 750272236 772407597 790827492 828379162 831823566 892100636 905219763 911044858 940322292 960290526 991431169 1023291906 1029876796 1034159028 1045022043 1120338947 1120748278 1125408354 1206959684 1242568743 1272200748 1338150954 1366567287 1393362724 1465593902 1544815194 1656758324 1663647132 1681122417 1802284393 1810439526 1822089716 1920581052 1982862338 2046583812 2090044086 2198390853 2240677894 2241496556 2250816708 2438384767 2485137486 2676301908 2733134574 2899327067 2931187804 2974293507 3089630388 3188657003 3361016841 3362244834 3604568786 3620879052 3922618973 3965724676 4180088172 4396781706 4481355788 4876769534 4970274972 5129578657 5406853179 5466269148 5798654134 5921791577 5948587014 6377314006 6722033682 6724489668 6940018183 7209137572 7315154301 7845237946 8697981201 8793563412 9526360363 9565971009 9753539068 10259157314 10813706358 11597308268 11767856919 11843583154 11897174028 12754628012 12888605197 13444067364 13880036366 14630308602 15388735971 15690475892 16854329873 17395962402 17765374731 19052720726 19131942018 20518314628 20820054549 21627412716 23535713838 23687166308 25777210394 27760072732 28579081089 29260617204 30777471942 33708659746 34791924804 35530749462 38105441452 38263884036 38665815591 41452541039 41640109098 47071427676 50562989619 51554420788 57158162178 61554943884 66684522541 67417319492 71061498924 77331631182 82905082078 83280218196 90220236379 101125979238 114316324356 117980309111 124357623117 133369045082 154663262364 165810164156 180440472758 200053567623 202251958476 219106288349 235960618222 248715246234 266738090164 270660709137 353940927333 360880945516 400107135246 438212576698 471921236444 497430492468 541321418274 657318865047 707881854666 800214270492 876425153396 1082642836548 1314637730094 1415763709332 1533744018443 2629275460188 3067488036886 4601232055329 6134976073772 9202464110658 18404928221316
• Sum of all divisors σ(n): 60128421623424
• Sum of proper divisors (its aliquot sum) s(n): 41723493402108
• 18404928221316 is an abundant number, because the sum of its proper divisors (41723493402108) is greater than itself. Its abundance is 23318565180792

Bases of 18404928221316

• Binary: 100001011110100111011001101010111000010000100₂
• Hexadecimal: 0x10BD3B357084
• Base-36: 6IV3V283O

Squares and roots of 18404928221316

• 18404928221316 squared (18404928221316²) is 338741382831794139476771856
• 18404928221316 cubed (18404928221316³) is 6234510836608495130693295454547608082496
• The square root of 18404928221316 is 4290096.5282049307
• The cube root of 18404928221316 is 26402.4792118623

Scales and comparisons

• 18,404,928,221,316 seconds is equal to 585,219 years, 40 weeks, 6 days, 13 hours, 28 minutes, 36 seconds.
• To count from 1 to 18,404,928,221,316 would take you about one million, four hundred sixty-three thousand and 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 18404928221316 cubic inches would be around 2200.2 feet tall.

Recreational maths with 18404928221316

• 18404928221316 backwards is 61312282940481
• 18404928221316 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18404928221316's digits is 51
• More coming soon!