1388216399040144

Names of 1388216399040144

• Cardinal: 1388216399040144 can be written as One quadrillion, three hundred eighty-eight trillion, two hundred sixteen billion, three hundred ninety-nine million, forty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.388216399040144 × 10¹⁵

Factors of 1388216399040144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 19614

Divisors of 1388216399040144

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 61 68 72 81 102 108 122 136 144 153 162 183 204 216 243 244 272 289 306 324 366 408 432 459 486 488 549 578 612 648 732 816 867 918 972 976 1037 1098 1156 1224 1296 1377 1464 1647 1734 1836 1944 2074 2196 2312 2448 2601 2754 2928 3111 3294 3468 3672 3721 3888 4131 4148 4392 4624 4913 4941 5202 5508 6222 6588 6936 7344 7442 7803 8262 8296 8784 9333 9826 9882 10404 11016 11163 12444 13176 13872 14739 14823 14884 15606 16524 16592 17629 18666 19531 19652 19764 20808 22032 22326 23409 24888 26352 27999 29478 29646 29768 31212 33048 33489 35258 37332 39062 39304 39528 41616 44217 44652 46818 49776 52887 55998 58593 58956 59292 59536 62424 63257 66096 66978 70227 70516 74664 78124 78608 79056 83997 88434 89304 93636 100467 105774 111996 117186 117912 118584 124848 126514 132651 133956 140454 141032 149328 156248 158661 167994 175779 176868 178608 187272 189771 200934 211548 223992 234372 235824 237168 251991 253028 265302 267912 280908 282064 299693 301401 312496 317322 332027 335988 351558 353736 374544 379542 397953 401868 423096 447984 468744 475983 503982 506056 527337 530604 535824 561816 569313 599386 602802 634644 664054 671976 703116 707472 759084 795906 803736 846192 899079 904203 937488 951966 996081 1007964 1012112 1054674 1061208 1075369 1123632 1138626 1191391 1193859 1198772 1205604 1269288 1328108 1343952 1406232 1427949 1518168 1582011 1591812 1607472 1707939 1798158 1808406 1903932 1992162 2015928 2109348 2122416 2150738 2277252 2382782 2387718 2397544 2411208 2538576 2656216 2697237 2812464 2855898 2988243 3036336 3164022 3183624 3226107 3415878 3574173 3596316 3616812 3807864 3984324 4031856 4218696 4283847 4301476 4554504 4746033 4765564 4775436 4795088 4822416 5123817 5312432 5394474 5644459 5711796 5976486 6328044 6367248 6452214 6831756 7148346 7192632 7233624 7615728 7968648 8091711 8437392 8567694 8602952 8964729 9109008 9492066 9531128 9550872 9678321 10247634 10722519 10788948 11288918 11423592 11952972 12656088 12904428 13663512 14296692 14385264 14467248 15371451 15937296 16183422 16933377 17135388 17205904 17929458 18281273 18984132 19062256 19101744 19356642 20253647 20495268 21445038 21577896 22577836 22847184 23905944 24275133 25312176 25808856 26894187 27327024 28593384 29034963 30742902 32167557 32366844 33866754 34270776 35858916 36562546 37968264 38713284 40507294 40990536 42890076 43155792 45155672 47811888 48550266 50800131 51617712 53788374 54843819 57186768 58069926 60760941 61485804 64335114 64733688 67733508 68541552 71717832 72674851 72825399 73125092 75936528 77426568 80682561 81014588 81981072 85780152 87104889 90311344 95955803 96502671 97100532 101600262 107576748 109687638 116139852 121521882 122971608 128670228 129467376 135467016 143435664 145349702 145650798 146250184 152400393 154853136 161365122 162029176 164531457 171560304 174209778 182282823 191911606 193005342 194201064 203200524 215153496 218024553 219375276 232279704 243043764 245943216 257340456 261314667 270934032 287867409 289508013 290699404 291301596 292500368 304800786 322730244 324058352 329062914 344311999 348419556 364565646 383823212 386010684 388402128 406401048 430306992 436049106 438750552 457201179 464559408 486087528 493594371 514680912 522629334 546848469 575734818 579016026 581398808 582603192 609601572 645460488 654073659 658125828 688623998 696839112 729131292 767646424 772021368 812802096 863602227 872098212 877501104 914402358 972175056 987188742 1032935997 1045258668 1093696938 1151469636 1158032052 1162797616 1165206384 1219203144 1235472467 1290920976 1308147318 1316251656 1371603537 1377247996 1393678224 1458262584 1480783113 1535292848 1544042736 1640545407 1727204454 1744196424 1828804716 1962220977 1974377484 2065871994 2090517336 2187393876 2302939272 2316064104 2438406288 2470944934 2590806681 2616294636 2632503312 2743207074 2754495992 2916525168 2961566226 3098807991 3281090814 3454408908 3488392848 3657609432 3706417401 3924441954 3948754968 4131743988 4181034672 4374787752 4442349339 4605878544 4632128208 4921636221 4941889868 5181613362 5232589272 5486414148 5508991984 5853303983 5886662931 5923132452 6197615982 6562181628 6908817816 7315218864 7412834802 7772420043 7848883908 7897509936 8263487976 8749575504 8884698678 9296423973 9843272442 9883779736 10363226724 10465178544 10972828296 11119252203 11706607966 11773325862 11846264904 12395231964 13124363256 13817635632 14825669604 15544840086 15697767816 16526975952 17559911949 17659988793 17769397356 18592847946 19686544884 19767559472 20726453448 21003031939 21945656592 22238504406 23317260129 23413215932 23546651724 23692529808 24790463928 26248726512 27889271919 29651339208 31089680172 31395535632 33357756609 35119823898 35319977586 35538794712 37185695892 39373089768 41452906896 42006063878 44477008812 46634520258 46826431864 47093303448 49580927856 52679735847 55778543838 59302678416 62179360344 63009095817 66715513218 70239647796 70639955172 71077589424 74371391784 78746179536 83667815757 84012127756 88954017624 93269040516 93652863728 94186606896 100073269827 105359471694 111557087676 124358720688 126018191634 133431026436 140479295592 141279910344 148742783568 158039207541 167335631514 168024255512 177908035248 186538081032 189027287451 200146539654 210718943388 223114175352 252036383268 266862052872 280958591184 282559820688 300219809481 316078415082 334671263028 336048511024 357051542963 373076162064 378054574902 400293079308 421437886776 446228350704 474117622623 504072766536 533724105744 567081862353 600439618962 632156830164 669342526056 714103085926 756109149804 800586158616 842875773552 948235245246 1008145533072 1071154628889 1134163724706 1200879237924 1264313660328 1338685052112 1422352867869 1428206171852 1512218299608 1601172317232 1701245587059 1896470490492 2142309257778 2268327449412 2401758475848 2528627320656 2844705735738 2856412343704 3024436599216 3213463886667 3402491174118 3792940980984 4284618515556 4536654898824 4803516951696 5103736761177 5689411471476 5712824687408 6426927773334 6804982348236 7585881961968 8569237031112 9073309797648 9640391660001 10207473522354 11378822942952 12853855546668 13609964696472 17138474062224 19280783320002 20414947044708 22757645885904 25707711093336 27219929392944 28921174980003 38561566640004 40829894089416 51415422186672 57842349960006 77123133280008 81659788178832 86763524940009 115684699920012 154246266560016 173527049880018 231369399840024 347054099760036 462738799680048 694108199520072 1388216399040144
• Sum of all divisors σ(n): 4352278094498880
• Sum of proper divisors (its aliquot sum) s(n): 2964061695458736
• 1388216399040144 is an abundant number, because the sum of its proper divisors (2964061695458736) is greater than itself. Its abundance is 1575845296418592

Bases of 1388216399040144

• Binary: 100111011101001001101010001010101100000111010010000₂
• Hexadecimal: 0x4EE9351560E90
• Base-36: DO2XT5AX00

Squares and roots of 1388216399040144

• 1388216399040144 squared (1388216399040144²) is 1927144770563984319244523540736
• 1388216399040144 cubed (1388216399040144³) is 2675293973821378810423619456703011882683305984
• The square root of 1388216399040144 is 37258776.1344913743
• The cube root of 1388216399040144 is 111554.1479653499

Scales and comparisons

• 1,388,216,399,040,144 seconds is equal to 44,140,987 years, 23 weeks, 4 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,388,216,399,040,144 would take you about one hundred thirty-two million, four hundred twenty-two thousand, nine hundred sixty-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 1388216399040144 cubic inches would be around 9296.2 feet tall.

Recreational maths with 1388216399040144

• 1388216399040144 backwards is 4410409936128831
• The number of decimal digits it has is: 16
• The sum of 1388216399040144's digits is 63
• More coming soon!