18068870184768

Names of 18068870184768

• Cardinal: 18068870184768 can be written as Eighteen trillion, sixty-eight billion, eight hundred seventy million, one hundred eighty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8068870184768 × 10¹³

Factors of 18068870184768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 275

Divisors of 18068870184768

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 41 48 52 64 72 78 82 89 96 104 117 123 127 144 156 164 178 192 208 234 246 254 267 288 312 328 356 369 381 416 468 492 508 533 534 576 624 656 712 738 762 801 832 936 984 1016 1066 1068 1143 1157 1248 1312 1424 1476 1524 1599 1602 1651 1681 1872 1968 2032 2132 2136 2286 2314 2496 2624 2848 2952 3048 3198 3204 3302 3362 3471 3649 3744 3936 4064 4264 4272 4572 4628 4797 4953 5043 5207 5696 5904 6096 6396 6408 6604 6724 6942 7298 7488 7872 8128 8528 8544 9144 9256 9594 9906 10086 10413 10414 10947 11303 11808 12192 12792 12816 13208 13448 13884 14596 14859 15129 15621 16129 17056 17088 18288 18512 19188 19812 20172 20826 20828 21853 21894 22606 23616 24384 25584 25632 26416 26896 27768 29192 29718 30258 31242 32258 32841 33909 34112 36576 37024 38376 39624 40344 41652 41656 43706 43788 45212 46863 47437 48387 51168 51264 52832 53792 55536 58384 59436 60516 62484 64516 65559 65682 67691 67818 73152 74048 76752 79248 80688 83304 83312 87412 87576 90424 93726 94874 96774 101727 102336 105664 107584 111072 116768 118872 121032 124968 129032 131118 131364 135382 135636 142311 145161 146939 149609 153504 158496 161376 166608 166624 174824 175152 180848 187452 189748 193548 196677 203073 203454 209677 213487 222144 233536 237744 242064 249936 258064 262236 262728 270764 271272 284622 290322 293878 299218 307008 316992 322752 333216 333248 349648 350304 361696 374904 379496 387096 393354 406146 406908 419354 426933 426974 440817 448827 463423 475488 484128 499872 516128 524472 525456 541528 542544 569244 580644 587756 598436 609219 629031 640461 661289 666432 699296 700608 723392 749808 758992 774192 786708 812292 813816 838708 853866 853948 881634 897654 926846 950976 968256 999744 1032256 1048944 1050912 1083056 1085088 1138488 1161288 1175512 1196872 1218438 1258062 1280922 1322451 1322578 1346481 1390269 1398592 1435481 1499616 1517984 1548384 1573416 1624584 1627632 1677416 1707732 1707896 1763268 1795308 1853692 1887093 1921383 1944917 1983867 2097888 2101824 2166112 2170176 2276976 2322576 2351024 2393744 2436876 2516124 2561844 2644902 2645156 2692962 2775331 2780538 2870962 2999232 3035968 3096768 3146832 3249168 3255264 3354832 3415464 3415792 3526536 3590616 3707384 3774186 3842766 3889834 3967734 4170807 4195776 4306443 4332224 4553952 4645152 4702048 4787488 4873752 5032248 5123688 5289804 5290312 5385924 5550662 5561076 5741924 5834751 5951601 6024499 6293664 6498336 6510528 6709664 6830928 6831584 7053072 7181232 7414768 7548372 7685532 7779668 7935468 8325993 8341614 8596757 8612886 9107904 9290304 9404096 9574976 9747504 10064496 10247376 10579608 10580624 10771848 11101324 11122152 11483848 11669502 11903202 12048998 12587328 12919329 12996672 13419328 13661856 13663168 14106144 14362464 14829536 15096744 15371064 15559336 15870936 16651986 16683228 17193514 17225772 17504253 18073497 18661253 19000343 19495008 20128992 20494752 21159216 21161248 21543696 22202648 22244304 22967696 23339004 23806404 24097996 24977979 25790271 25838658 27112849 27323712 28212288 28724928 29659072 30193488 30742128 31118672 31741872 33303972 33366456 34387028 34451544 35008506 36146994 37322506 38000686 38990016 40257984 40989504 42318432 42322496 43087392 44405296 44488608 45935392 46678008 47612808 48195992 49955958 51580542 51677316 54220491 54225698 55983759 57001029 58854721 60386976 61484256 62237344 63483744 66607944 66732912 68774056 68903088 70017012 72293988 74645012 76001372 77370813 81338547 84636864 86174784 88810592 88977216 91870784 93356016 95225616 96391984 99911916 103161084 103354632 108440982 108451396 111967518 114002058 117709442 120773952 122968512 124474688 126967488 133215888 133465824 137548112 137806176 140034024 144587976 149290024 152002744 154741626 162677094 167951277 171003087 176564163 177621184 186712032 190451232 192783968 199823832 206322168 206709264 216881964 216902792 223935036 228004116 235418884 244015641 247004459 266431776 266931648 275096224 275612352 280068048 289175952 298580048 304005488 309483252 325354188 335902554 342006174 352467037 353128326 373424064 380902464 385567936 399647664 412644336 413418528 433763928 433805584 447870072 456008232 470837768 488031282 494008918 529692489 532863552 550192448 560136096 578351904 597160096 608010976 618966504 650708376 671805108 684012348 704934074 706256652 741013377 765111373 799295328 825288672 826837056 867527856 867611168 895740144 912016464 941675536 976062564 988017836 1057401111 1059384978 1120272192 1156703808 1194320192 1216021952 1237933008 1301416752 1343610216 1368024696 1409868148 1412513304 1482026754 1530222746 1598590656 1650577344 1735055712 1735222336 1791480288 1824032928 1883351072 1952125128 1976035672 2114802222 2118769956 2223040131 2295334119 2413043561 2475866016 2602833504 2687220432 2736049392 2819736296 2825026608 2964053508 3060445492 3172203333 3470111424 3582960576 3648065856 3766702144 3904250256 3952071344 4229604444 4237539912 4446080262 4590668238 4826087122 4951732032 5205667008 5374440864 5472098784 5639472592 5650053216 5928107016 6120890984 6344406666 6886002357 7239130683 7808500512 7904142688 8459208888 8475079824 8892160524 9181336476 9652174244 10748881728 10944197568 11278945184 11300106432 11856214032 12241781968 12688813332 13772004714 14478261366 15617001024 15808285376 16918417776 16950159648 17784321048 18362672952 19304348488 21717392049 22557890368 23712428064 24483563936 25377626664 27544009428 28956522732 31369566293 33836835552 33900319296 35568642096 36725345904 38608696976 43434784098 47424856128 48967127872 50755253328 55088018856 57913045464 62739132586 67673671104 71137284192 73450691808 77217393952 86869568196 94108698879 101510506656 110176037712 115826090928 125478265172 142274568384 146901383616 154434787904 173739136392 188217397758 203021013312 220352075424 231652181856 250956530344 282326096637 347478272784 376434795516 440704150848 463304363712 501913060688 564652193274 694956545568 752869591032 1003826121376 1129304386548 1389913091136 1505739182064 2007652242752 2258608773096 3011478364128 4517217546192 6022956728256 9034435092384 18068870184768
• Sum of all divisors σ(n): 58269769690860
• Sum of proper divisors (its aliquot sum) s(n): 40200899506092
• 18068870184768 is an abundant number, because the sum of its proper divisors (40200899506092) is greater than itself. Its abundance is 22132029321324

Bases of 18068870184768

• Binary: 100000110111011111100100101101011111101000000₂
• Hexadecimal: 0x106EFC96BF40
• Base-36: 6EKQ2S7K0

Squares and roots of 18068870184768

• 18068870184768 squared (18068870184768²) is 326484069753997978459213824
• 18068870184768 cubed (18068870184768³) is 5899198273779730053349033372010899832832
• The square root of 18068870184768 is 4250749.3674372287
• The cube root of 18068870184768 is 26240.7956529571

Scales and comparisons

• 18,068,870,184,768 seconds is equal to 574,534 years, 9 weeks, 2 days, 22 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,068,870,184,768 would take you about one million, four hundred thirty-six thousand, three hundred thirty-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 18068870184768 cubic inches would be around 2186.7 feet tall.

Recreational maths with 18068870184768

• 18068870184768 backwards is 86748107886081
• 18068870184768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18068870184768's digits is 72
• More coming soon!