38668442294664

Names of 38668442294664

• Cardinal: 38668442294664 can be written as Thirty-eight trillion, six hundred sixty-eight billion, four hundred forty-two million, two hundred ninety-four thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.8668442294664 × 10¹³

Factors of 38668442294664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 487

Divisors of 38668442294664

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 72 73 78 84 91 104 108 117 126 146 156 168 169 182 189 216 219 234 252 273 292 312 338 351 364 378 389 438 468 504 507 511 546 584 657 676 702 728 756 778 819 876 936 949 1014 1022 1092 1167 1183 1314 1352 1404 1512 1521 1533 1556 1638 1752 1898 1971 2028 2044 2184 2334 2366 2457 2628 2723 2808 2847 3042 3066 3112 3276 3501 3549 3796 3942 4056 4088 4563 4599 4668 4732 4914 5057 5256 5329 5446 5694 6084 6132 6552 6643 7002 7098 7592 7884 8169 8541 9126 9198 9336 9464 9828 10114 10503 10647 10658 10892 11388 12168 12264 12337 13286 13797 14004 14196 15171 15768 15987 16338 17082 18252 18396 19656 19929 20228 21006 21294 21316 21784 22776 24507 24674 25623 26572 27594 28008 28392 28397 30342 31941 31974 32676 34164 35399 36504 36792 37011 37303 39858 40456 42012 42588 42632 45513 47961 49014 49348 51246 53144 55188 56794 59787 60684 63882 63948 65352 65741 68328 69277 70798 73521 74022 74606 79716 84024 85176 85191 86359 91026 95922 98028 98696 102492 106197 110376 111033 111909 113588 119574 121368 127764 127896 131482 136539 138554 141596 143883 147042 148044 149212 159432 170382 172718 179361 182052 191844 196056 197223 198779 204984 207831 212394 222066 223818 227176 239148 255528 255573 259077 262964 273078 277108 283192 287766 294084 296088 298424 318591 333099 335727 340764 345436 358722 364104 369161 383688 389017 394446 397558 415662 424788 444132 447636 460187 478296 484939 511146 518154 525928 546156 554216 575532 588168 591669 596337 623493 637182 666198 671454 681528 690872 717444 738322 766719 777231 778034 788892 795116 831324 849576 888264 895272 900601 920374 955773 969878 1007181 1022292 1036308 1092312 1107483 1151064 1167051 1183338 1192674 1246986 1274364 1332396 1342908 1380561 1434888 1454817 1476644 1533438 1554462 1556068 1577784 1590232 1662648 1775007 1789011 1801202 1840748 1870479 1911546 1939756 2014362 2044584 2072616 2072981 2214966 2331693 2334102 2366676 2385348 2493972 2548728 2584127 2664792 2685816 2701803 2723119 2761122 2909634 2953288 3066876 3108924 3112136 3322449 3501153 3550014 3578022 3602404 3681496 3740958 3823092 3879512 4028724 4141683 4145962 4364451 4429932 4663386 4668204 4733352 4770696 4799093 4987944 5057221 5168254 5367033 5403606 5446238 5522244 5819268 6133752 6217848 6218943 6304207 6644898 7002306 7100028 7156044 7204808 7481916 7646184 7752381 8057448 8105409 8169357 8283366 8291924 8728902 8859864 9326772 9336408 9598186 9967347 10114442 10336508 10503459 10734066 10807212 10892476 11044488 11638536 12425049 12437886 12608414 13093353 13289796 14004612 14200056 14312088 14397279 14510867 14963832 15171663 15504762 16210818 16338714 16566732 16583848 17457804 18653544 18656829 18912621 19196372 19934694 20228884 20673016 21006918 21468132 21614424 21784952 23257143 24316227 24508071 24850098 24875772 25216828 26186706 26579592 26948753 28009224 28794558 29021734 30343326 31009524 32421636 32677428 33133464 33593651 34915608 35400547 37313658 37825242 38392744 39869388 40457768 42013836 42936264 43191837 43532601 45514989 46514286 48632454 49016142 49700196 49751544 50433656 52373412 53897506 55970487 56737863 57589116 58043468 60686652 62019048 64843272 65354856 65743873 67187302 69771429 70801094 73524213 74627316 75650484 79738776 80846259 84027672 86383674 87065202 91029978 93028572 97264908 98032284 99400392 100780953 104746824 106201641 107795012 111940974 113475726 115178232 116086936 121373304 129575511 130597803 131487746 134374604 136544967 139542858 141602188 147048426 149254632 151300968 151327613 161692518 170213589 172767348 174130404 182059956 186057144 188641271 194529816 196064568 197231619 201561906 212403282 215590024 223881948 226951452 242538777 259151022 261195606 262975492 268749208 273089934 279085716 283204376 294096852 302342859 302655226 318604923 323385036 340427178 345534696 348260808 350333789 364119912 377282542 391793409 394463238 403123812 424806564 447763896 453902904 453982839 460207111 485077554 518302044 522391212 525950984 546179868 558171432 565923813 588193704 591694857 604685718 605310452 637209846 646770072 680854356 700667578 727616331 754565084 783586818 788926476 806247624 849613128 907028577 907965678 920414222 955814769 970155108 1036604088 1044782424 1051001367 1059293291 1092359736 1131847626 1183389714 1209371436 1210620904 1274419692 1361708712 1361948517 1380621333 1401335156 1455232662 1509130168 1567173636 1577852952 1697771439 1775084571 1814057154 1815931356 1840828444 1911629538 1940310216 1967258969 2102002734 2118586582 2263695252 2366779428 2418742872 2452336523 2548839384 2723897034 2761242666 2802670312 2910465324 3134347272 3153004101 3177879873 3395542878 3550169142 3628114308 3631862712 3681656888 3823259076 3934517938 4085845551 4141863999 4204005468 4237173164 4527390504 4733558856 4904673046 5093314317 5447794068 5522485332 5820930648 5901776907 6306008202 6355759746 6791085756 7100338284 7256228616 7357009569 7646518152 7869035876 8171691102 8283727998 8408010936 8474346328 9459012303 9533639619 9809346092 10186628634 10895588136 11044970664 11803553814 12425591997 12612016404 12711519492 13582171512 13770812783 14200676568 14714019138 15738071752 16343382204 16567455996 17705330721 18918024606 19067279238 19618692184 20373257268 22071028707 23607107628 24851183994 25224032808 25423038984 25574366597 27541625566 28600918857 29428038276 32686764408 33134911992 35410661442 37836049212 38134558476 40746514536 41312438349 44142057414 47214215256 49702367988 51148733194 53115992163 55083251132 57201837714 58856076552 66213086121 70821322884 75672098424 76269116952 76723099791 82624876698 88284114828 99404735976 102297466388 106231984326 110166502264 114403675428 123937315047 132426172242 141642645768 153446199582 165249753396 176568229656 179020566179 204594932776 212463968652 228807350856 230169299373 247874630094 264852344484 306892399164 330499506792 358041132358 371811945141 424927937304 460338598746 495749260188 529704688968 537061698537 613784798328 690507898119 716082264716 743623890282 920677197492 991498520376 1074123397074 1381015796238 1432164529432 1487247780564 1611185095611 1841354394984 2148246794148 2762031592476 2974495561128 3222370191222 4296493588296 4833555286833 5524063184952 6444740382444 9667110573666 12889480764888 19334221147332 38668442294664
• Sum of all divisors σ(n): 135118825920000
• Sum of proper divisors (its aliquot sum) s(n): 96450383625336
• 38668442294664 is an abundant number, because the sum of its proper divisors (96450383625336) is greater than itself. Its abundance is 57781941330672

Bases of 38668442294664

• Binary: 1000110010101100110010110001000101100110001000₂
• Hexadecimal: 0x232B32C45988
• Base-36: DPG1C5HU0

Squares and roots of 38668442294664

• 38668442294664 squared (38668442294664²) is 1495248429495759673802872896
• 38668442294664 cubed (38668442294664³) is 57818927612143755421323838533797771026944
• The square root of 38668442294664 is 6218395.4758976209
• The cube root of 38668442294664 is 33815.7397529109

Scales and comparisons

• 38,668,442,294,664 seconds is equal to 1,229,536 years, 44 weeks, 3 days, 10 hours, 44 minutes, 24 seconds.
• To count from 1 to 38,668,442,294,664 would take you about three million, seventy-three thousand, eight hundred forty-two 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 38668442294664 cubic inches would be around 2818 feet tall.

Recreational maths with 38668442294664

• 38668442294664 backwards is 46649224486683
• 38668442294664 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38668442294664's digits is 72
• More coming soon!