1338626544640

Names of 1338626544640

• Cardinal: 1338626544640 can be written as One trillion, three hundred thirty-eight billion, six hundred twenty-six million, five hundred forty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.33862654464 × 10¹²

Factors of 1338626544640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 452

Divisors of 1338626544640

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 28 31 32 34 35 40 44 55 56 62 64 68 70 77 80 85 88 110 112 119 124 128 136 140 154 155 160 170 176 187 217 220 224 238 248 256 272 280 289 308 310 320 340 341 352 374 379 385 434 440 448 476 496 512 527 544 560 578 595 616 620 640 680 682 704 748 758 770 868 880 896 935 952 992 1024 1054 1085 1088 1120 1156 1190 1232 1240 1280 1309 1360 1364 1408 1445 1496 1516 1540 1705 1736 1760 1792 1870 1895 1904 1984 2023 2108 2170 2176 2240 2312 2380 2387 2464 2480 2560 2618 2635 2653 2720 2728 2816 2890 2992 3032 3080 3179 3410 3472 3520 3584 3689 3740 3790 3808 3968 4046 4169 4216 4340 4352 4480 4624 4760 4774 4928 4960 5120 5236 5270 5306 5440 5456 5632 5780 5797 5984 6064 6160 6358 6443 6545 6820 6944 7040 7168 7378 7480 7580 7616 7936 8092 8338 8432 8680 8704 8959 8960 9248 9520 9548 9856 9920 10115 10472 10540 10612 10880 10912 11264 11560 11594 11749 11935 11968 12128 12320 12716 12886 13090 13265 13640 13888 14080 14756 14960 15160 15232 15872 15895 16184 16676 16864 17360 17408 17918 17920 18445 18496 19040 19096 19712 19840 20230 20845 20944 21080 21224 21760 21824 22253 23120 23188 23498 23870 23936 24256 24640 25432 25772 26180 26530 27280 27776 28160 28985 29183 29512 29920 30320 30464 31744 31790 32215 32368 33352 33728 34720 35836 35840 36890 36992 38080 38192 39424 39680 40460 40579 41690 41888 42160 42448 43520 43648 44506 44795 45101 46240 46376 46996 47740 47872 48512 49280 50864 51544 52360 53060 54560 55552 56320 57970 58366 58745 59024 59840 60640 60928 62713 63580 64430 64736 66704 67456 69440 70873 71672 73780 73984 76160 76384 78848 79360 80920 81158 82243 83380 83776 84320 84896 87040 87296 89012 89590 90202 92480 92752 93992 95480 95744 97024 98549 98560 101728 103088 104720 106120 109120 109531 111104 111265 115940 116732 117490 118048 119680 121280 121856 125426 127160 128860 129239 129472 133408 134912 138880 141746 143344 145915 147560 147968 152320 152768 158720 161840 162316 164486 166760 167552 168640 169792 174592 178024 179180 180404 184960 185504 187984 190960 191488 194048 197098 197120 199733 202895 203456 206176 209440 212240 218240 219062 222208 222530 225505 231880 233464 234980 236096 239360 242560 250852 254320 257720 258478 258944 266816 269824 277760 283492 286688 291830 295120 295936 304640 305536 313565 323680 324632 328972 333520 335104 337280 339584 349184 354365 356048 358360 360808 369920 371008 375968 381920 388096 394196 394240 399466 405790 406912 411215 412352 418880 424480 436480 438124 445060 451010 463760 466928 469960 472192 478720 485120 492745 496111 501704 508640 515440 516956 517888 533632 539648 547655 555520 566984 573376 583660 590240 609280 611072 627130 646195 647360 649264 657944 667040 670208 674560 679168 689843 708730 712096 716720 721616 739840 742016 751936 763840 766717 788392 798932 811580 813824 822430 824704 837760 848960 872960 876248 890120 902020 904673 927520 933856 939920 944384 957440 970240 985490 992222 998665 1003408 1017280 1030880 1033912 1035776 1067264 1095310 1111040 1133968 1146752 1167320 1180480 1204841 1222144 1254260 1292390 1294720 1298528 1315888 1334080 1340416 1349120 1358336 1379686 1398131 1417460 1424192 1433440 1443232 1479680 1484032 1503872 1527680 1533434 1576784 1597864 1623160 1627648 1644860 1649408 1675520 1697920 1745920 1752496 1780240 1804040 1809346 1855040 1867712 1879840 1888768 1940480 1970980 1984444 1997330 2006816 2034560 2061760 2067824 2071552 2134528 2190620 2197063 2267936 2293504 2334640 2360960 2409682 2444288 2480555 2508520 2584780 2589440 2597056 2631776 2668160 2698240 2716672 2759372 2796262 2834920 2848384 2866880 2886464 2968064 3007744 3055360 3066868 3153568 3195728 3246320 3255296 3289720 3298816 3351040 3395461 3395840 3449215 3504992 3560480 3608080 3618692 3710080 3735424 3759680 3777536 3833585 3941960 3968888 3994660 4013632 4069120 4123520 4135648 4269056 4381240 4394126 4523365 4535872 4587008 4669280 4721920 4819364 4961110 5017040 5169560 5178880 5194112 5263552 5336320 5518744 5592524 5669840 5696768 5733760 5772928 5936128 6015488 6024205 6110720 6133736 6307136 6391456 6492640 6579440 6597632 6702080 6790922 6791680 6898430 6990655 7009984 7120960 7216160 7237384 7420160 7470848 7519360 7667170 7883920 7937776 7989320 8027264 8138240 8247040 8271296 8433887 8762480 8788252 9046730 9071744 9174016 9338560 9443840 9638728 9922220 10034080 10339120 10357760 10388224 10527104 10672640 10985315 11037488 11185048 11339680 11393536 11467520 11545856 12030976 12048410 12221440 12267472 12614272 12782912 12985280 13158880 13581844 13583360 13796860 13981310 14019968 14241920 14432320 14474768 14840320 14941696 15038720 15334340 15379441 15767840 15875552 15978640 16054528 16276480 16494080 16542592 16867774 16977305 17524960 17576504 18093460 18143488 18677120 18887680 19277456 19844440 20068160 20678240 20776448 21054208 21345280 21970630 22074976 22370096 22679360 22787072 22935040 23091712 23768227 24096820 24534944 25228544 25565824 25970560 26317760 27163688 27593720 27962620 28039936 28483840 28864640 28949536 29680640 29883392 30077440 30668680 30758882 31535680 31751104 31957280 32109056 32988160 33085184 33735548 33954610 35049920 35153008 36186920 36286976 37350071 37354240 38554912 39688880 40136320 41356480 41552896 42108416 42169435 43941260 44149952 44740192 45358720 45870080 46183424 47536454 48193640 49069888 50457088 51131648 51941120 52635520 54327376 55187440 55925240 56079872 56967680 57729280 57899072 60154880 61337360 61517764 63071360 63502208 63914560 64218112 66170368 67471096 67909220 70099840 70306016 72373840 72573952 74700142 74708480 76897205 77109824 79377760 80272640 82712960 84216832 84338870 87882520 88299904 89480384 90717440 95072908 96387280 98139776 100914176 102263296 103882240 105271040 108654752 110374880 111850480 112159744 113935360 115458560 115798144 118841135 122674720 123035528 126142720 127004416 127829120 132340736 134942192 135818440 140199680 140612032 144747680 149400284 149416960 153794410 154219648 158755520 160545280 165425920 168677740 175765040 176599808 178960768 181434880 186750355 190145816 192774560 196279552 204526592 207764480 210542080 217309504 220749760 223700960 230917120 231596288 237682270 245349440 246071056 252285440 254008832 255658240 261450497 269884384 271636880 280399360 281224064 289495360 298800568 307588820 308439296 317511040 321090560 330851840 337355480 351530080 353199616 357921536 362869760 373500710 380291632 385549120 392559104 421084160 434619008 441499520 447401920 463192576 475364540 490698880 492142112 504570880 508017664 511316480 522900994 539768768 543273760 560798720 562448128 578990720 597601136 615177640 616878592 635022080 661703680 674710960 703060160 706399232 715843072 747001420 760583264 771098240 785118208 869238016 882999040 894803840 926385152 950729080 981397760 984284224 1022632960 1045801988 1079537536 1086547520 1124896256 1157981440 1195202272 1230355280 1233757184 1270044160 1307252485 1349421920 1406120320 1431686144 1494002840 1521166528 1542196480 1738476032 1765998080 1789607680 1901458160 1962795520 1968568448 2091603976 2159075072 2173095040 2249792512 2315962880 2390404544 2460710560 2540088320 2614504970 2698843840 2812240640 2988005680 3042333056 3084392960 3476952064 3531996160 3579215360 3802916320 3925591040 3937136896 4183207952 4318150144 4346190080 4631925760 4780809088 4921421120 5229009940 5397687680 5624481280 5976011360 6084666112 6168785920 7158430720 7605832640 7874273792 8366415904 8636300288 8692380160 9561618176 9842842240 10458019880 10795375360 11248962560 11952022720 12169332224 15211665280 15748547584 16732831808 17384760320 19123236352 19685684480 20916039760 21590750720 23904045440 24338664448 30423330560 33465663616 38246472704 39371368960 41832079520 43181501440 47808090880 60846661120 66931327232 78742737920 83664159040 95616181760 121693322240 133862654464 167328318080 191232363520 267725308928 334656636160 669313272320 1338626544640
• Sum of all divisors σ(n): 4401617264640
• Sum of proper divisors (its aliquot sum) s(n): 3062990720000
• 1338626544640 is an abundant number, because the sum of its proper divisors (3062990720000) is greater than itself. Its abundance is 1724364175360

Bases of 1338626544640

• Binary: 10011011110101100010111000001010000000000₂
• Hexadecimal: 0x137AC5C1400
• Base-36: H2YFOKCG

Squares and roots of 1338626544640

• 1338626544640 squared (1338626544640²) is 1791921026014825912729600
• 1338626544640 cubed (1338626544640³) is 2398713051321989960968358638649344000
• The square root of 1338626544640 is 1156990.2958279295
• The cube root of 1338626544640 is 11020.9697639009

Scales and comparisons

• 1,338,626,544,640 seconds is equal to 42,564 years, 9 weeks, 3 days, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 1,338,626,544,640 would take you about one hundred six thousand, four hundred ten 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 1338626544640 cubic inches would be around 918.4 feet tall.

Recreational maths with 1338626544640

• 1338626544640 backwards is 0464456268331
• The number of decimal digits it has is: 13
• The sum of 1338626544640's digits is 52
• More coming soon!