18033438383856

Names of 18033438383856

• Cardinal: 18033438383856 can be written as Eighteen trillion, thirty-three billion, four hundred thirty-eight million, three hundred eighty-three thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.8033438383856 × 10¹³

Factors of 18033438383856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 192

Divisors of 18033438383856

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 34 36 42 48 51 54 56 63 68 72 81 84 102 108 112 119 126 136 144 153 162 163 168 189 204 216 238 243 252 272 306 324 326 336 357 378 408 432 459 476 486 489 504 567 612 648 652 714 729 756 816 918 952 972 978 1008 1071 1134 1141 1224 1296 1304 1377 1428 1458 1467 1512 1701 1836 1904 1944 1956 2142 2187 2268 2282 2448 2608 2754 2771 2856 2916 2934 3024 3213 3402 3423 3672 3888 3912 4131 4284 4374 4401 4536 4564 5103 5508 5542 5712 5832 5868 6426 6804 6846 7344 7824 8262 8313 8568 8748 8802 9072 9128 9639 10206 10269 11016 11084 11664 11736 12393 12852 13203 13608 13692 15309 16524 16626 17136 17496 17604 18256 19278 19397 20412 20538 22032 22168 23472 24786 24939 25704 26406 26569 27216 27384 28917 30618 30807 33048 33252 34992 35208 37179 38556 38794 39609 40824 41076 44336 49572 49878 51408 52812 53138 54768 57834 58191 61236 61614 66096 66504 70416 74358 74817 77112 77588 79218 79707 81648 82152 86751 92421 99144 99756 105624 106276 115668 116382 118827 122472 123228 133008 148716 149634 154224 155176 158436 159414 164304 173502 174573 184842 185983 198288 199512 211248 212552 224451 231336 232764 237654 239121 244944 246456 260253 277263 297432 299268 310352 316872 318828 347004 349146 356481 369684 371966 399024 425104 448902 451673 462672 465528 475308 478242 492912 520506 523719 554526 557949 594864 598536 633744 637656 673353 694008 698292 712962 717363 739368 743932 831789 897804 903346 931056 950616 956484 1041012 1047438 1109052 1115898 1197072 1275312 1346706 1355019 1388016 1396584 1425924 1434726 1478736 1487864 1571157 1663578 1673847 1795608 1806692 1901232 1912968 2020059 2082024 2094876 2152089 2218104 2231796 2495367 2693412 2710038 2793168 2851848 2869452 2975728 3142314 3161711 3327156 3347694 3591216 3613384 3825936 4040118 4065057 4164048 4189752 4304178 4330747 4436208 4463592 4713471 4990734 5021541 5386824 5420076 5703696 5738904 6060177 6284628 6323422 6456267 6654312 6695388 7226768 8080236 8130114 8379504 8608356 8661494 8927184 9426942 9485133 9981468 10043082 10773648 10840152 11477808 12120354 12195171 12569256 12646844 12912534 12992241 13308624 13390776 14140413 15064623 16160472 16260228 17216712 17322988 18853884 18970266 19368801 19962936 20086164 21680304 24240708 24390342 25138512 25293688 25825068 25984482 26781552 28280826 28455399 30129246 30315229 32320944 32520456 34433424 34645976 36585513 37707768 37940532 38737602 38976723 39925872 40172328 42421239 45193869 48481416 48780684 50587376 51650136 51968964 56561652 56910798 58106403 60258492 60630458 65040912 69291952 73171026 73622699 75415536 75881064 77475204 77953446 80344656 84842478 85366197 90387738 90945687 96962832 97561368 103300272 103937928 109756539 113123304 113821596 116212806 116930169 120516984 121260916 135581607 146342052 147245398 151762128 154950408 155906892 169684956 170732394 180775476 181891374 195122736 207875856 219513078 220868097 226246608 227643192 232425612 233860338 241033968 242521832 256098591 271163214 272837061 292684104 294490796 309900816 311813784 329269617 339369912 341464788 350790507 361550952 363782748 406744821 439026156 441736194 455286384 464851224 467720676 485043664 512197182 515358893 542326428 545674122 585368208 588981592 623627568 658539234 662604291 678739824 682929576 701581014 723101904 727565496 768295773 813489642 818511183 878052312 883472388 929702448 935441352 987808851 1024394364 1030717786 1052371521 1084652856 1091348244 1177963184 1317078468 1325208582 1365859152 1403162028 1455130992 1536591546 1546076679 1626979284 1637022366 1756104624 1766944776 1870882704 1975617702 1987812873 2048788728 2061435572 2104743042 2169305712 2182696488 2304887319 2455533549 2634156936 2650417164 2806324056 3073183092 3092153358 3157114563 3253958568 3274044732 3533889552 3951235404 3975625746 4097577456 4122871144 4209486084 4365392976 4609774638 4638230037 4911067098 5268313872 5300834328 5612648112 5963438619 6146366184 6184306716 6314229126 6507917136 6548089464 6914661957 7366600647 7902470808 7951251492 8245742288 8418972168 9219549276 9276460074 9471343689 9822134196 10601668656 11926877238 12292732368 12368613432 12628458252 13096178928 13829323914 13914690111 14733201294 15804941616 15902502984 16837944336 17890315857 18439098552 18552920148 18942687378 19644268392 22099801941 23853754476 24737226864 25256916504 27658647828 27829380222 29466402588 31805005968 35780631714 36878197104 37105840296 37885374756 39288536784 41744070333 44199603882 47707508952 50513833008 53670947571 55317295656 55658760444 58932805176 66299405823 71561263428 74211680592 75770749512 83488140666 88399207764 95415017904 107341895142 110634591312 111317520888 117865610352 125232210999 132598811646 143122526856 151541499024 161012842713 166976281332 176798415528 214683790284 222635041776 250464421998 265197623292 286245053712 322025685426 333952562664 353596831056 375696632997 429367580568 500928843996 530395246584 644051370852 667905125328 751393265994 858735161136 1001857687992 1060790493168 1127089898991 1288102741704 1502786531988 2003715375984 2254179797982 2576205483408 3005573063976 4508359595964 6011146127952 9016719191928 18033438383856
• Sum of all divisors σ(n): 63801873561600
• Sum of proper divisors (its aliquot sum) s(n): 45768435177744
• 18033438383856 is an abundant number, because the sum of its proper divisors (45768435177744) is greater than itself. Its abundance is 27734996793888

Bases of 18033438383856

• Binary: 100000110011010111100101100000101111011110000₂
• Hexadecimal: 0x1066BCB05EF0
• Base-36: 6E4G3LR00

Squares and roots of 18033438383856

• 18033438383856 squared (18033438383856²) is 325204899944330901201428736
• 18033438383856 cubed (18033438383856³) is 5864562525274146831331173033649996886016
• The square root of 18033438383856 is 4246579.6099750679
• The cube root of 18033438383856 is 26223.6323027403

Scales and comparisons

• 18,033,438,383,856 seconds is equal to 573,407 years, 29 weeks, 15 hours, 57 minutes, 36 seconds.
• To count from 1 to 18,033,438,383,856 would take you about one million, four hundred thirty-three thousand, five hundred eighteen 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 18033438383856 cubic inches would be around 2185.3 feet tall.

Recreational maths with 18033438383856

• 18033438383856 backwards is 65838383433081
• 18033438383856 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18033438383856's digits is 63
• More coming soon!