1338989988320388

Names of 1338989988320388

• Cardinal: 1338989988320388 can be written as One quadrillion, three hundred thirty-eight trillion, nine hundred eighty-nine billion, nine hundred eighty-eight million, three hundred twenty thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.338989988320388 × 10¹⁵

Factors of 1338989988320388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1028

Divisors of 1338989988320388

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 29 36 54 58 81 83 87 108 116 162 166 174 243 249 261 324 332 348 486 498 522 729 747 783 841 911 972 996 1044 1458 1494 1566 1682 1822 2187 2241 2349 2407 2523 2733 2916 2988 3132 3364 3644 4374 4482 4698 4814 5046 5466 6723 6889 7047 7221 7569 8199 8748 8964 9396 9628 10092 10932 13446 13778 14094 14442 15138 16398 20169 20667 21141 21663 22707 24389 24597 26419 26892 27556 28188 28884 30276 32796 40338 41334 42282 43326 45414 48778 49194 52838 60507 62001 63423 64989 68121 69803 73167 73791 75613 79257 80676 82668 84564 86652 90828 97556 98388 105676 121014 124002 126846 129978 136242 139606 146334 147582 151226 158514 181521 186003 194967 199781 204363 209409 219501 221373 226839 237771 242028 248004 253692 259956 272484 279212 292668 295164 302452 317028 363042 372006 389934 399562 408726 418818 439002 442746 453678 475542 558009 584901 599343 613089 628227 658503 664119 680517 713313 726084 744012 766151 779868 799124 817452 837636 878004 885492 907356 951084 1116018 1169802 1198686 1226178 1256454 1317006 1328238 1361034 1426626 1532302 1674027 1754703 1798029 1839267 1884681 1975509 1992357 2024287 2041551 2139939 2192777 2232036 2298453 2339604 2397372 2452356 2512908 2634012 2656476 2722068 2853252 3064604 3348054 3509406 3596058 3678534 3769362 3951018 3984714 4048574 4083102 4279878 4385554 4596906 5022081 5264109 5394087 5654043 5793649 5926527 6072861 6124653 6275879 6419817 6578331 6696108 6895359 7018812 7192116 7357068 7538724 7902036 7969428 8097148 8166204 8559756 8771108 9193812 10044162 10528218 10788174 11308086 11587298 11853054 12145722 12249306 12551758 12839634 13156662 13790718 15066243 16182261 16962129 17380947 17779581 18218583 18373959 18827637 19259451 19734993 20088324 20686077 21056436 21576348 22218379 22616172 23174596 23706108 24291444 24498612 25103516 25679268 26313324 27581436 30132486 32364522 33924258 34761894 35559162 36437166 36747918 37655274 38518902 39469986 41372154 44436758 48546783 50886387 52142841 53338743 54655749 55121877 56482911 57778353 59204979 60264972 62058231 63590533 64729044 66655137 67848516 69523788 71118324 72874332 73495836 75310548 77037804 78939972 82744308 88873516 97093566 101772774 104285682 106677486 109311498 110243754 112965822 115556706 118409958 124116462 127181066 133310274 145640349 152659161 156428523 163967247 165365631 168015821 169448733 177614937 182000491 186174693 190771599 194187132 199965411 203545548 208571364 213354972 218622996 220487508 225931644 231113412 236819916 248232924 254362132 266620548 291280698 305318322 312857046 327934494 330731262 336031642 338897466 355229874 364000982 372349386 381543198 399930822 436921047 469285569 491901741 504047463 508346199 532844811 546001473 558524079 572314797 582561396 599896233 610636644 625714092 655868988 661462524 672063284 677794932 710459748 728001964 744698772 763086396 799861644 873842094 938571138 983803482 1008094926 1016692398 1065689622 1092002946 1117048158 1144629594 1199792466 1407856707 1475705223 1512142389 1525038597 1598534433 1638004419 1675572237 1716944391 1747684188 1799688699 1844125457 1877142276 1967606964 2016189852 2033384796 2131379244 2184005892 2234096316 2289259188 2399584932 2815713414 2951410446 3024284778 3050077194 3197068866 3276008838 3351144474 3433888782 3599377398 3688250914 4223570121 4427115669 4536427167 4575115791 4795603299 4914013257 5150833173 5278014239 5399066097 5532376371 5631426828 5902820892 6048569556 6100154388 6394137732 6552017676 6702288948 6867777564 7198754796 7376501828 8447140242 8854231338 9072854334 9150231582 9591206598 9828026514 10301666346 10556028478 10798132194 11064752742 12670710363 13609281501 13725347373 14742039771 15452499519 15834042717 16197198291 16597129113 16894280484 17708462676 18145708668 18300463164 19182413196 19656053028 20603332692 21112056956 21596264388 22129505484 25341420726 27218563002 27450694746 29484079542 30904999038 31668085434 32394396582 33194258226 40827844503 44226119313 46357498557 47502128151 48591594873 49791387339 50682841452 54437126004 54901389492 58968159084 61809998076 63336170868 64788793164 66388516452 81655689006 88452238626 92714997114 95004256302 97183189746 99582774678 122483533509 132678357939 139072495671 142506384453 149374162017 153062412931 163311378012 176904477252 185429994228 190008512604 194366379492 199165549356 244967067018 265356715878 278144991342 285012768906 298748324034 306124825862 367450600527 398035073817 427519153359 448122486051 459187238793 489934134036 530713431756 556289982684 570025537812 597496648068 612249651724 734901201054 796070147634 855038306718 896244972102 918374477586 1282557460077 1344367458153 1377561716379 1469802402108 1592140295268 1710076613436 1792489944204 1836748955172 2565114920154 2688734916306 2755123432758 3847672380231 4033102374459 4132685149137 5130229840308 5377469832612 5510246865516 7695344760462 8066204748918 8265370298274 11543017140693 12398055447411 15390689520924 16132409497836 16530740596548 23086034281386 24796110894822 37194166342233 46172068562772 49592221789644 74388332684466 111582499026699 148776665368932 223164998053398 334747497080097 446329996106796 669494994160194 1338989988320388
• Sum of all divisors σ(n): 3688244754969600
• Sum of proper divisors (its aliquot sum) s(n): 2349254766649212
• 1338989988320388 is an abundant number, because the sum of its proper divisors (2349254766649212) is greater than itself. Its abundance is 1010264778328824

Bases of 1338989988320388

• Binary: 100110000011100110111100110100111001001010010000100₂
• Hexadecimal: 0x4C1CDE69C9484
• Base-36: D6MRIBCK90

Squares and roots of 1338989988320388

• 1338989988320388 squared (1338989988320388²) is 1792894188822232792653336470544
• 1338989988320388 cubed (1338989988320388³) is 2400667368950773004536475008826290078596651072
• The square root of 1338989988320388 is 36592212.1266313717
• The cube root of 1338989988320388 is 110219.6708945035

Scales and comparisons

• 1,338,989,988,320,388 seconds is equal to 42,575,739 years, 44 weeks, 5 days, 6 hours, 19 minutes, 48 seconds.
• To count from 1 to 1,338,989,988,320,388 would take you about one hundred twenty-seven million, seven hundred twenty-seven thousand, two hundred nineteen 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 1338989988320388 cubic inches would be around 9185 feet tall.

Recreational maths with 1338989988320388

• 1338989988320388 backwards is 8830238899898331
• The number of decimal digits it has is: 16
• The sum of 1338989988320388's digits is 90
• More coming soon!