18206132738444

Names of 18206132738444

• Cardinal: 18206132738444 can be written as Eighteen trillion, two hundred six billion, one hundred thirty-two million, seven hundred thirty-eight thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 1.8206132738444 × 10¹³

Factors of 18206132738444

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 912

Divisors of 18206132738444

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 14 23 28 29 46 49 58 79 89 92 98 116 158 161 178 196 203 316 322 356 406 553 623 644 667 683 812 841 1106 1127 1246 1334 1366 1421 1682 1817 2047 2212 2254 2291 2492 2581 2668 2732 2842 3364 3634 3871 4094 4361 4508 4582 4669 4781 5162 5684 5887 7031 7268 7742 8188 8722 9164 9338 9562 10324 11774 12719 14062 14329 15484 15709 16037 17444 18067 18676 19124 19343 19807 23548 25438 28124 28658 31418 32074 32683 33467 36134 38686 39614 41209 49217 50876 52693 53957 57316 59363 60787 62836 64148 65366 66439 66934 72268 74849 77372 79228 82418 89033 98434 100303 105386 107914 109963 112259 118726 121574 126469 130732 132878 133868 135401 138649 149698 161713 164836 178066 196868 200606 203899 210772 215828 219926 224518 237452 243148 252938 265756 270802 277298 299396 323426 344519 356132 368851 377699 401212 407798 415541 425509 439852 449036 455561 465073 505876 523943 541604 554596 574403 646852 689038 737702 755398 769741 815596 831082 851018 911122 930146 947807 970543 1047886 1131991 1148806 1241011 1378076 1398101 1427293 1475404 1510796 1528097 1539482 1564753 1662164 1702036 1721527 1762823 1822244 1860292 1895614 1941086 2095772 2263982 2297612 2482022 2581957 2643893 2796202 2854586 2908787 2978563 3056194 3078964 3129506 3188927 3255511 3443054 3525646 3667601 3791228 3882172 4020821 4527964 4689677 4802173 4964044 5163914 5287786 5592404 5709172 5817574 5913071 5957126 6112388 6259012 6377854 6511022 6886108 7051292 7335202 7923937 8041642 8687077 9379354 9604346 9786707 9991051 10327828 10575572 10696679 10953271 11635148 11826142 11914252 12050689 12339761 12755708 13022044 13211269 14670404 15847874 16083284 17374154 18758708 19208692 19573414 19982102 21393358 21906542 22322489 23652284 24101378 24679522 26422538 28145747 31695748 32827739 33615211 34748308 35989319 39146828 39964204 40544929 41391497 42786716 43813084 44644978 45377837 48202756 49359044 51121867 52845076 56291494 60809539 65655478 67230422 68506949 71978638 74876753 76672897 81089858 82782994 84354823 86378327 89289956 90755674 92478883 102243734 110449979 112582988 121619078 131310956 134460844 136000633 137013898 139263017 143957276 149753506 153345794 162179716 165565988 168709646 172756654 181511348 184957766 204487468 220899958 229794173 235306477 243238156 251925233 272001266 274027796 278526034 283814503 289740479 299507012 306691588 317644859 337419292 345513308 357853069 369915532 441799916 459588346 470612954 503850466 544002532 557052068 567629006 579480958 635289718 647352181 715706138 773149853 919176692 941225908 952004431 974841119 1007700932 1043690251 1135258012 1158961916 1175802941 1270579436 1294704362 1431412276 1546299706 1763476631 1904008862 1949682238 1986701521 2087380502 2223514013 2351605882 2504971483 2589408724 3092599412 3203049391 3526953262 3808017724 3899364476 3973403042 4038627493 4174761004 4447028026 4703211764 5009942966 5412048971 6406098782 6664031017 6823887833 7053906524 7305831757 7946806084 8077254986 8230620587 8894056052 10019885932 10824097942 12812197564 13328062034 13647775666 14611663514 16154509972 16461241174 21648195884 22421345737 26656124068 27295551332 28270392451 29223327028 32922482348 44842691474 51140822299 56540784902 57614344109 89685382948 92888432339 102281644598 113081569804 115228688218 156949420159 185776864678 197892747157 204563289196 230457376436 313898840318 371553729356 395785494314 627797680636 650219026373 791570988628 1300438052746 2600876105492 4551533184611 9103066369222 18206132738444
• Sum of all divisors σ(n): 41076259660800
• Sum of proper divisors (its aliquot sum) s(n): 22870126922356
• 18206132738444 is an abundant number, because the sum of its proper divisors (22870126922356) is greater than itself. Its abundance is 4663994183912

Bases of 18206132738444

• Binary: 100001000111011110010000100110001100110001100₂
• Hexadecimal: 0x108EF213198C
• Base-36: 6GBS5D3T8

Squares and roots of 18206132738444

• 18206132738444 squared (18206132738444²) is 331463269289842422515541136
• 18206132738444 cubed (18206132738444³) is 6034664278609479830986111825512210632384
• The square root of 18206132738444 is 4266864.5090328331
• The cube root of 18206132738444 is 26307.0753219609

Scales and comparisons

• 18,206,132,738,444 seconds is equal to 578,898 years, 36 weeks, 4 days, 22 hours, 44 seconds.
• To count from 1 to 18,206,132,738,444 would take you about one million, four hundred forty-seven thousand, two hundred forty-six 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 18206132738444 cubic inches would be around 2192.3 feet tall.

Recreational maths with 18206132738444

• 18206132738444 backwards is 44483723160281
• The number of decimal digits it has is: 14
• The sum of 18206132738444's digits is 53
• More coming soon!