1801812380368

Names of 1801812380368

• Cardinal: 1801812380368 can be written as One trillion, eight hundred one billion, eight hundred twelve million, three hundred eighty thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.801812380368 × 10¹²

Factors of 1801812380368

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 752

Divisors of 1801812380368

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 29 44 49 52 56 58 77 83 88 91 98 104 112 116 121 143 154 166 176 182 196 203 208 232 242 286 308 319 332 364 377 392 406 464 484 539 572 581 607 616 637 638 664 728 754 784 812 847 913 968 1001 1078 1079 1144 1162 1214 1232 1274 1276 1328 1421 1456 1508 1573 1624 1694 1826 1936 2002 2156 2158 2233 2288 2324 2407 2428 2548 2552 2639 2842 3016 3146 3248 3388 3509 3652 4004 4067 4147 4249 4312 4316 4466 4648 4814 4856 5096 5104 5278 5684 5929 6032 6292 6391 6677 6776 7007 7018 7304 7553 7891 8008 8134 8294 8498 8624 8632 8932 9296 9628 9712 10043 10192 10556 11011 11368 11858 11869 12584 12782 13354 13552 14014 14036 14608 15106 15631 15782 16016 16268 16588 16849 16996 17264 17603 17864 18473 19256 20086 21112 22022 22736 23716 23738 24563 25168 25564 26477 26708 28028 28072 29029 29743 30212 31262 31291 31564 32536 33176 33698 33992 35206 35728 36946 38512 40172 42224 44044 44737 45617 46739 47432 47476 49126 50381 51128 52871 52954 53416 55237 56056 56144 58058 59486 60424 62524 62582 63128 65072 66352 67396 67984 70301 70412 73447 73892 77077 80344 83083 86801 88088 89474 91234 93478 94864 94952 98252 100762 102256 105742 105908 106832 110474 112112 116116 117943 118972 120848 123221 125048 125164 126256 130559 134792 140602 140824 146894 147784 154154 160688 166166 171941 173602 176176 178948 182468 185339 186956 189904 193633 196504 201524 203203 211484 211816 219037 220948 228839 232232 235886 237944 246442 250096 250328 261118 269584 281204 281648 291247 293788 295568 308308 319319 327173 332332 343882 344201 347204 352667 357896 364936 370678 373912 386659 387266 393008 403048 406406 422968 423632 438074 441896 457678 464464 471772 475888 492107 492884 500656 514129 522236 554191 562408 581581 582494 587576 607607 616616 638638 654346 654953 664664 687764 688402 694408 705334 715792 729872 741356 747824 773318 774532 806096 812812 845936 862547 876148 883792 913913 915356 943544 954811 984214 985768 1028258 1044472 1108382 1124816 1163162 1164988 1175152 1215214 1233232 1277276 1297373 1308692 1309906 1329328 1355431 1375528 1376804 1388816 1410668 1461049 1482712 1533259 1546636 1549064 1601873 1625624 1725094 1752296 1827826 1830712 1887088 1909622 1968428 1971536 2038729 2056516 2088944 2129963 2216764 2235233 2326324 2329976 2409407 2430428 2468669 2517229 2554552 2594746 2617384 2619812 2710862 2751056 2753608 2821336 2922098 2965424 3066518 3093272 3098128 3203746 3251248 3450188 3504592 3598903 3655652 3661424 3786211 3819244 3879337 3936856 4077458 4113032 4253249 4259926 4433528 4470466 4584671 4652648 4659952 4818814 4860856 4937338 5034458 5109104 5189492 5234768 5239624 5421724 5507216 5642672 5844196 6096101 6133036 6186544 6397391 6407492 6683677 6900376 7197806 7204483 7311304 7572422 7638488 7758674 7873712 8154916 8226064 8506498 8519852 8867056 8940932 9169342 9305296 9488017 9637628 9721712 9874676 10068916 10227343 10378984 10479248 10843448 11213111 11688392 12192202 12266072 12794782 12814984 13367354 13800752 14271103 14395612 14408966 14622608 14909741 15144844 15276976 15517348 16071539 16309832 16865849 17012996 17039704 17620603 17881864 18338684 18976034 18993637 19275256 19749352 20137832 20454686 20757968 21686896 22426222 23376784 24384404 24532144 25589564 25629968 26503477 26734708 27155359 27689519 28542206 28791224 28817932 29819482 30289688 31034696 32092697 32143078 32619664 33731698 34025992 34079408 35241206 35763728 36677368 37952068 37987274 38550512 39498704 40275664 40909372 42672707 44852444 46785739 48768808 50431381 51179128 53006954 53469416 54310718 55379038 57084412 57582448 57635864 59638964 60579376 62069392 64185394 64286156 67463396 68051984 70482412 71591401 73354736 75904136 75974548 79249313 81818744 85345414 89704888 93571478 97537616 100862762 102358256 104368187 106013908 106938832 108621436 110758076 112500773 114168824 115271728 119277928 123344221 128370788 128572312 132955459 134926792 140964824 143182802 151808272 151949096 158498626 163637488 170690828 176786929 179409776 185524339 187142956 193826633 201725524 208736374 208930007 212027816 217242872 221516152 225001546 228337648 238555856 246688442 256741576 257144624 265910918 269853584 281929648 286365604 298708949 303898192 316997252 341381656 353019667 353573858 371048678 374285912 387653266 403451048 417472748 417860014 424055632 434485744 443032304 450003092 493376884 513483152 531821836 554745191 572731208 597417898 633994504 682763312 706039334 707147716 742097356 748571824 775306532 787505411 806902096 834945496 835720028 900006184 930688213 986753768 1063643672 1109490382 1145462416 1194835796 1237508503 1267989008 1356786431 1412078668 1414295432 1462510049 1484194712 1550613064 1575010822 1669890992 1671440056 1800012368 1861376426 1973507536 2127287344 2218980764 2298230077 2389671592 2475017006 2713572862 2824157336 2828590864 2925020098 2968389424 3101226128 3150021644 3342880112 3722752852 3883216337 4437961528 4596460154 4779343184 4950034012 5427145724 5648314672 5850040196 6300043288 7445505704 7766432674 8662559521 8875923056 9192920308 9900068024 10237570343 10854291448 11700080392 12600086576 14891011408 15532865348 16087610539 17325119042 18385840616 19800136048 20475140686 21708582896 23400160784 31065730696 32175221078 34650238084 36771681232 40950281372 62131461392 64350442156 69300476168 81900562744 112613273773 128700884312 138600952336 163801125488 225226547546 257401768624 450453095092 900906190184 1801812380368
• Sum of all divisors σ(n): 5041042352640
• Sum of proper divisors (its aliquot sum) s(n): 3239229972272
• 1801812380368 is an abundant number, because the sum of its proper divisors (3239229972272) is greater than itself. Its abundance is 1437417591904

Bases of 1801812380368

• Binary: 11010001110000100011000110000101011010000₂
• Hexadecimal: 0x1A384630AD0
• Base-36: MZQOKIJ4

Squares and roots of 1801812380368

• 1801812380368 squared (1801812380368²) is 3246527854047398311815424
• 1801812380368 cubed (1801812380368³) is 5849634080632157635309573816897196032
• The square root of 1801812380368 is 1342316.0508494265
• The cube root of 1801812380368 is 12168.4853118377

Scales and comparisons

• 1,801,812,380,368 seconds is equal to 57,292 years, 3 weeks, 22 hours, 59 minutes, 28 seconds.
• To count from 1 to 1,801,812,380,368 would take you about one hundred forty-three thousand, two hundred thirty 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 1801812380368 cubic inches would be around 1014 feet tall.

Recreational maths with 1801812380368

• 1801812380368 backwards is 8630832181081
• 1801812380368 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1801812380368's digits is 49
• More coming soon!