18230270282172

Names of 18230270282172

• Cardinal: 18230270282172 can be written as Eighteen trillion, two hundred thirty billion, two hundred seventy million, two hundred eighty-two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.8230270282172 × 10¹³

Factors of 18230270282172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 80

Divisors of 18230270282172

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 43 52 54 57 76 78 81 86 108 114 117 129 156 162 169 171 172 228 234 243 247 258 324 338 342 351 387 468 486 494 507 513 516 559 676 684 702 729 741 774 817 972 988 1014 1026 1053 1118 1161 1404 1458 1482 1521 1539 1548 1634 1677 1849 2028 2052 2106 2187 2197 2223 2236 2322 2451 2916 2964 3042 3078 3159 3211 3268 3354 3483 3698 4212 4374 4394 4446 4563 4617 4644 4902 5031 5547 6084 6156 6318 6422 6561 6591 6669 6708 6966 7267 7353 7396 8748 8788 8892 9126 9234 9477 9633 9804 10062 10449 10621 11094 12636 12844 13122 13182 13338 13689 13851 13932 14534 14706 15093 16641 18252 18468 18954 19266 19683 19773 20007 20124 20898 21242 21801 22059 22188 24037 26244 26364 26676 27378 27702 28431 28899 29068 29412 30186 31347 31863 33282 35131 37908 38532 39366 39546 40014 41067 41553 41743 41796 42484 43602 44118 45279 48074 49923 54756 55404 56862 57798 59049 59319 60021 60372 62694 63726 65403 66177 66564 70262 72111 78732 79092 80028 82134 83106 83486 85293 86697 87204 88236 90558 94041 94471 95589 96148 99846 105393 113724 115596 118098 118638 120042 123201 124659 125229 125388 127452 130806 132354 135837 138073 140524 144222 149769 164268 166212 166972 170586 173394 177957 180063 181116 188082 188942 191178 196209 198531 199692 210786 216333 236196 237276 240084 246402 249318 250458 255879 260091 261612 264708 271674 276146 282123 283413 286767 288444 299538 312481 316179 341172 346788 355914 360126 369603 373977 375687 376164 377884 382356 392418 397062 407511 414219 421572 432666 449307 456703 492804 498636 500916 511758 520182 533871 540189 543348 552292 564246 566826 573534 588627 595593 599076 624962 632358 648999 711828 720252 739206 747954 751374 767637 780273 784836 794124 815022 828438 846369 850239 860301 865332 898614 913406 937443 948537 1023516 1040364 1067742 1080378 1108809 1121931 1127061 1128492 1133652 1147068 1177254 1191186 1222533 1242657 1249924 1264716 1297998 1347921 1370109 1478412 1495908 1502748 1535274 1560546 1601613 1620567 1630044 1656876 1692738 1700478 1720602 1765881 1786779 1794949 1797228 1826812 1874886 1897074 1946997 2135484 2160756 2217618 2243862 2254122 2340819 2354508 2382372 2445066 2485314 2539107 2550717 2580903 2595996 2695842 2740218 2812329 2845611 3070548 3121092 3203226 3241134 3326427 3381183 3385476 3400956 3441204 3531762 3573558 3589898 3667599 3727971 3749772 3794148 3893994 4043763 4062253 4110327 4435236 4487724 4508244 4681638 4804839 4861701 4890132 4970628 5078214 5101434 5161806 5297643 5360337 5384847 5391684 5480436 5624658 5691222 5840991 5937139 6406452 6482268 6652854 6762366 7022457 7063524 7147116 7179796 7335198 7455942 7652151 7742709 7787988 8087526 8124506 8220654 8436987 8536833 9363276 9609678 9723402 9979281 10143549 10156428 10202868 10323612 10595286 10720674 10769694 11002797 11183913 11249316 11382444 11681982 11874278 12131289 12186759 12330981 13305708 13524732 14044914 14414517 14585103 14670396 14911884 15304302 15485418 15892929 16081011 16154541 16175052 16249012 16441308 16873974 17073666 17522973 17811417 19219356 19446804 19958562 20287098 21067371 21190572 21441348 21539388 22005594 22367826 22956453 23228127 23363964 23748556 24262578 24373518 24661962 25310961 25610499 28089828 28829034 29170206 30430647 30608604 30970836 31785858 32162022 32309082 33008391 33551739 33747948 34147332 35045946 35622834 36393867 36560277 36992943 39917124 40574196 42134742 43243551 44011188 44735652 45912906 46456254 47678787 48243033 48463623 48525156 48747036 49323924 50621922 51220998 52568919 53434251 57658068 58340412 60861294 63202113 63571716 64324044 64618164 66016782 67103478 68869359 69684381 70091892 71245668 72787734 73120554 73985886 75932883 76831497 77182807 84269484 86487102 91291941 91825812 92912508 95357574 96486066 96927246 100655217 101243844 102441996 105137838 106868502 109181601 109680831 110978829 121722588 126404226 129730653 132033564 134206956 137738718 139368762 143036361 145390869 145575468 146241108 147971772 151865766 153662994 154365614 157706757 160302753 172974204 182583882 189606339 190715148 192972132 193854492 201310434 206608077 209053143 210275676 213737004 218363202 219361662 221957658 227798649 230494491 231548421 252808452 259461306 273875823 275477436 278737524 286072722 290781738 301965651 303731532 307325988 308731228 315413514 320605506 329042493 332936487 365167764 379212678 402620868 413216154 418106286 429109083 436172607 436726404 438723324 443915316 455597298 460988982 463096842 473120271 480908259 518922612 547751646 572145444 581563476 603931302 619824231 627159429 630827028 641211012 658084986 665872974 683395947 691483473 694645263 758425356 821627469 826432308 836212572 858218166 872345214 905896953 911194596 921977964 926193684 946240542 961816518 987127479 998809461 1095503292 1207862604 1239648462 1254318858 1308517821 1316169972 1331745948 1366791894 1382966946 1389290526 1419360813 1442724777 1643254938 1716436332 1744690428 1811793906 1859472693 1892481084 1923633036 1974254958 1997618922 2050187841 2074450419 2083935789 2464882407 2479296924 2508637716 2617035642 2717690859 2733583788 2765933892 2778581052 2838721626 2885449554 2961382437 2996428383 3286509876 3623587812 3718945386 3925553463 3948509916 3995237844 4100375682 4148900838 4167871578 4328174331 4929764814 5234071284 5435381718 5578418079 5677443252 5770899108 5922764874 5992856766 6150563523 6251807367 7437890772 7851106926 8153072577 8200751364 8297801676 8335743156 8656348662 8884147311 8989285149 9859529628 10870763436 11156836158 11776660389 11845529748 11985713532 12301127046 12503614734 12984522993 15702213852 16306145154 17312697324 17768294622 17978570298 18451690569 18755422101 22313672316 23553320778 24602254092 25007229468 25969045986 26652441933 26967855447 32612290308 35329981167 35536589244 35957140596 36903381138 37510844202 38953568979 47106641556 51938091972 53304883866 53935710894 56266266303 70659962334 73806762276 75021688404 77907137958 79957325799 105989943501 106609767732 107871421788 112532532606 116860706937 141319924668 155814275916 159914651598 168798798909 211979887002 225065065212 233721413874 239871977397 319829303196 337597597818 350582120811 423959774004 467442827748 479743954794 506396396727 675195195636 701164241622 959487909588 1012792793454 1402328483244 1519189190181 2025585586908 3038378380362 4557567570543 6076756760724 9115135141086 18230270282172
• Sum of all divisors σ(n): 55867207174800
• Sum of proper divisors (its aliquot sum) s(n): 37636936892628
• 18230270282172 is an abundant number, because the sum of its proper divisors (37636936892628) is greater than itself. Its abundance is 19406666610456

Bases of 18230270282172

• Binary: 100001001010010010000110010001100100110111100₂
• Hexadecimal: 0x109490C8C9BC
• Base-36: 6GMVC8FR0

Squares and roots of 18230270282172

• 18230270282172 squared (18230270282172²) is 332342754561043572501037584
• 18230270282172 cubed (18230270282172³) is 6058698241969375548457277376230457152448
• The square root of 18230270282172 is 4269692.0594080319
• The cube root of 18230270282172 is 26318.6960905563

Scales and comparisons

• 18,230,270,282,172 seconds is equal to 579,666 years, 10 weeks, 4 days, 15 hours, 16 minutes, 12 seconds.
• To count from 1 to 18,230,270,282,172 would take you about one million, four hundred forty-nine thousand, one hundred sixty-five 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 18230270282172 cubic inches would be around 2193.2 feet tall.

Recreational maths with 18230270282172

• 18230270282172 backwards is 27128207203281
• The number of decimal digits it has is: 14
• The sum of 18230270282172's digits is 45
• More coming soon!