1438091805744

Names of 1438091805744

• Cardinal: 1438091805744 can be written as One trillion, four hundred thirty-eight billion, ninety-one million, eight hundred five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.438091805744 × 10¹²

Factors of 1438091805744

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1276

Divisors of 1438091805744

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 33 34 36 44 48 51 54 61 66 68 72 81 88 89 99 102 108 122 132 136 144 153 162 176 178 183 187 198 204 216 244 264 267 272 297 306 324 356 366 374 396 408 432 459 488 528 534 549 561 594 612 648 671 712 732 748 792 801 816 891 918 976 979 1037 1068 1093 1098 1122 1188 1224 1296 1342 1377 1424 1464 1496 1513 1584 1602 1647 1683 1782 1836 1958 2013 2074 2136 2186 2196 2244 2376 2403 2448 2684 2754 2928 2937 2992 3026 3111 3204 3279 3294 3366 3564 3672 3916 4026 4148 4272 4372 4392 4488 4539 4752 4806 4941 5049 5368 5429 5508 5874 6039 6052 6222 6408 6558 6588 6732 7128 7209 7344 7832 8052 8296 8744 8784 8811 8976 9078 9333 9612 9837 9882 10098 10736 10858 11016 11407 11748 12023 12078 12104 12444 12816 13116 13176 13464 13617 14256 14418 15147 15664 16104 16287 16592 16643 17488 17622 18117 18156 18581 18666 19224 19674 19764 20196 21716 22032 22814 23496 24046 24156 24208 24888 26232 26352 26433 26928 27234 27999 28836 29511 30294 32208 32574 33286 34221 35244 36069 36234 36312 37162 37332 38448 39348 39528 40392 40851 43432 45628 46992 48092 48312 48861 49776 49929 52464 52866 54351 54468 55743 55998 57672 59022 59719 60588 65148 66572 66673 68442 70488 72138 72468 72624 74324 74664 78696 79056 79299 80784 81702 83997 86864 88533 91256 92293 96184 96624 97277 97722 99858 102663 105732 108207 108702 108936 111486 111996 115344 118044 119438 121176 122553 130296 133144 133346 136884 140976 144276 144936 146583 148648 149328 149787 157392 158598 163404 167229 167994 177066 179157 182512 184586 192368 194554 195444 199716 200019 204391 205326 211464 216414 217404 217872 222972 223992 236088 238876 242352 245106 260592 266288 266692 273768 276879 288552 289872 291831 293166 297296 299574 307989 317196 324621 326808 334458 335988 354132 358314 369172 389108 390888 399432 400038 408782 410652 422928 432828 434808 439749 445944 447984 449361 472176 477752 490212 501687 533384 537471 547536 553758 577104 583662 586332 599148 600057 613173 615978 634392 649242 653616 668916 671976 708264 716628 733403 738344 778216 781776 798864 800076 817564 821304 830637 865656 869616 875493 879498 891888 898722 923967 955504 973863 980424 1003374 1015223 1066768 1070047 1074942 1107516 1133441 1167324 1172664 1198296 1200114 1226346 1231956 1268784 1298484 1337832 1343952 1348083 1416528 1433256 1466806 1476688 1505061 1556432 1600152 1612413 1635128 1642608 1653709 1661274 1731312 1750986 1758996 1797444 1800171 1839519 1847934 1947726 1960848 2006748 2030446 2140094 2149884 2200209 2215032 2266882 2334648 2345328 2396592 2400228 2452692 2463912 2491911 2596968 2626479 2675664 2696166 2866512 2933612 3010122 3045669 3200304 3210141 3224826 3270256 3307418 3322548 3400323 3501972 3517992 3594888 3600342 3679038 3695868 3895452 4013496 4060892 4280188 4299768 4400418 4430064 4533764 4669296 4800456 4837239 4905384 4927824 4961127 4983822 5193936 5252958 5392332 5400513 5518557 5867224 5933897 6020244 6091338 6420282 6449652 6600627 6614836 6645096 6800646 7003944 7035984 7189776 7200684 7358076 7391736 7475733 7790904 7879437 8026992 8121784 8560376 8599536 8800836 9067528 9137007 9600912 9630423 9674478 9810768 9922254 9967644 10200969 10505916 10784664 10801026 11037114 11734448 11867794 12040488 12182676 12467851 12840564 12899304 13201254 13229672 13290192 13601292 14007888 14401368 14716152 14783472 14883381 14951466 15581808 15758874 16243568 16555671 17120752 17601672 17801691 18135056 18190799 18274014 19260846 19348956 19801881 19844508 19935288 20401938 21011832 21569328 21602052 22074228 23735588 24080976 24365352 24935702 25681128 25798608 26402508 26459344 27202584 27411021 28802736 28891269 29432304 29766762 29902932 30602907 31517748 33111342 35203344 35603382 36381598 36548028 37403553 38521692 38697912 39603762 39689016 39870576 40803876 42023664 43204104 44148456 44650143 47471176 48730704 49871404 51362256 52805016 53405073 54405168 54572397 54822042 57782538 59405643 59533524 59805864 61205814 63035496 65272867 66222684 71206764 72763196 73096056 74807106 77043384 77395824 79207524 79378032 81607752 82233063 86408208 86673807 88296912 89300286 91808721 94942352 99742808 100876249 105610032 106810146 109144794 109644084 112210659 115565076 118811286 119067048 119611728 122411628 126070992 130545734 132445368 133950429 142413528 145526392 146192112 149614212 154086768 158415048 160215219 163215504 163717191 164466126 173347614 178600572 183617442 195818601 199485616 201752498 213620292 218289588 219288168 224421318 231130152 237622572 238134096 244823256 261091468 264890736 267900858 284827056 291052784 299228424 302628747 316830096 320430438 327434382 328932252 336631977 346695228 357201144 367234884 391637202 403504996 427240584 436579176 438576336 448842636 462260304 475245144 480645657 489646512 491151573 522182936 535801716 587455803 598456848 605257494 640860876 654868764 657864504 673263954 693390456 714402288 734469768 783274404 807009992 854481168 873158352 897685272 907886241 950490288 961291314 982303146 1009895931 1044365872 1071603432 1109638739 1174911606 1210514988 1281721752 1309737528 1315729008 1346527908 1386780912 1468939536 1473454719 1566548808 1614019984 1762367409 1795370544 1815772482 1922582628 1964606292 2019791862 2143206864 2219277478 2349823212 2421029976 2563443504 2619475056 2693055816 2723658723 2946909438 3133097616 3328916217 3524734818 3631544964 3845165256 3929212584 4039583724 4438554956 4699646424 4842059952 5287102227 5386111632 5447317446 5893818876 6657832434 7049469636 7263089928 7690330512 7858425168 8079167448 8170976169 8877109912 9399292848 9986748651 10574204454 10894634892 11787637752 13315664868 14098939272 14526179856 16158334896 16341952338 17754219824 19973497302 21148408908 21789269784 23575275504 26631329736 28197878544 29960245953 32683904676 39946994604 42296817816 43578539568 53262659472 59920491906 65367809352 79893989208 84593635632 89880737859 119840983812 130735618704 159787978416 179761475718 239681967624 359522951436 479363935248 719045902872 1438091805744
• Sum of all divisors σ(n): 4945979776320
• Sum of proper divisors (its aliquot sum) s(n): 3507887970576
• 1438091805744 is an abundant number, because the sum of its proper divisors (3507887970576) is greater than itself. Its abundance is 2069796164832

Bases of 1438091805744

• Binary: 10100111011010100111100111000010000110000₂
• Hexadecimal: 0x14ED4F38430
• Base-36: ICNEQB00

Squares and roots of 1438091805744

• 1438091805744 squared (1438091805744²) is 2068108041748038631393536
• 1438091805744 cubed (1438091805744³) is 2974129228231124613691000593329270784
• The square root of 1438091805744 is 1199204.6554879613
• The cube root of 1438091805744 is 11287.4421429557

Scales and comparisons

• 1,438,091,805,744 seconds is equal to 45,726 years, 45 weeks, 2 days, 2 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,438,091,805,744 would take you about one hundred fourteen thousand, three hundred seventeen 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 1438091805744 cubic inches would be around 940.6 feet tall.

Recreational maths with 1438091805744

• 1438091805744 backwards is 4475081908341
• 1438091805744 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1438091805744's digits is 54
• More coming soon!