1643097388210740

Names of 1643097388210740

• Cardinal: 1643097388210740 can be written as One quadrillion, six hundred forty-three trillion, ninety-seven billion, three hundred eighty-eight million, two hundred ten thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.64309738821074 × 10¹⁵

Factors of 1643097388210740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 232642

Divisors of 1643097388210740

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 84 90 99 105 108 110 121 126 132 135 140 154 165 180 189 198 210 220 231 242 252 270 297 308 315 330 363 378 385 396 420 462 484 495 540 594 605 630 660 693 726 756 770 847 924 945 990 1089 1155 1188 1210 1260 1386 1452 1485 1540 1694 1815 1890 1980 2079 2178 2310 2420 2541 2772 2970 3267 3388 3465 3630 3780 4158 4235 4356 4620 5082 5445 5940 6534 6930 7260 7623 8316 8470 10164 10395 10890 12705 13068 13860 15246 16335 16633 16940 20790 21780 22869 25410 30492 32670 33266 38115 41580 45738 49899 50820 65340 66532 76230 83165 91476 99798 114345 116431 149697 152460 166330 182963 199596 215981 228690 232862 249495 299394 332660 349293 365926 431962 449091 457380 465724 498990 548889 582155 598788 647943 698586 731852 748485 863924 898182 914815 997980 1047879 1079905 1097778 1164310 1280741 1295886 1397172 1496970 1511867 1646667 1746465 1796364 1829630 1943829 2012593 2095758 2159810 2195556 2245455 2328620 2375791 2561482 2591772 2744445 2993940 3023734 3143637 3239715 3293334 3492930 3659260 3842223 3887658 4025186 4191516 4319620 4490910 4535601 4751582 4940001 5122964 5239395 5488890 5831487 6037779 6047468 6287274 6403705 6479430 6586668 6985860 7127373 7559335 7684446 7775316 8050372 8233335 8981820 9071202 9503164 9719145 9880002 10062965 10478790 10977780 11526669 11662974 11878955 12075558 12574548 12807410 12958860 13606803 14088151 14254746 15118670 15368892 15718185 16466670 16630537 18113337 18142404 19211115 19438290 19760004 20125930 20957580 21382119 22678005 23053338 23325948 23757910 24151116 24700005 25614820 26133701 27213606 28176302 28509492 29157435 30188895 30237340 31436370 32933340 33261074 34580007 35636865 36226674 38422230 38876580 40251860 40820409 42264453 42764238 45356010 46106676 47515820 49400010 49891611 52267402 54340011 54427212 56352604 57633345 58314870 60377790 62872740 64146357 66522148 68034015 69160014 70440755 71273730 72453348 76844460 78401103 81640818 83152685 84528906 85528476 90566685 90712020 98800020 99783222 104534804 106910595 108680022 115266690 116629740 120755580 126793359 128292714 130668505 136068030 138320028 140881510 142547460 149674833 156802206 163281636 166305370 169057812 172900035 181133370 182935907 199566444 204102045 211322265 213821190 217360044 230533380 235203309 249458055 253586718 256585428 261337010 271700055 272136060 281763020 299349666 313604412 320731785 332610740 345800070 362266740 365871814 380380077 392005515 408204090 422644530 427642380 449024499 470406618 498916110 507173436 522674020 543400110 548807721 598699332 633966795 641463570 691600140 705609927 731743628 748374165 760760154 784011030 816408180 845289060 898048998 914679535 940813236 997832220 1086800220 1097615442 1176016545 1267933590 1282927140 1411219854 1496748330 1521520308 1568022060 1646423163 1796097996 1829359070 1901900385 2195230884 2245122495 2352033090 2535867180 2744038605 2822439708 2993496660 3292846326 3528049635 3592411973 3658718140 3803800770 4490244990 4704066180 4939269489 5488077210 6585692652 7056099270 7184823946 7607601540 8232115815 8980489980 9878538978 10777235919 10976154420 14112198540 14369647892 16464231630 17962059865 19757077956 21554471838 24696347445 25146883811 32331707757 32928463260 35924119730 39516531703 43108943676 49392694890 50293767622 53886179595 64663415514 71848239460 75440651433 79033063406 96995123271 98785389780 100587535244 107772359190 118549595109 125734419055 129326831028 150881302866 158066126812 161658538785 193990246542 197582658515 215544718380 226321954299 237099190218 251468838110 276615721921 301762605732 323317077570 355648785327 377203257165 387980493084 395165317030 434681848733 452643908598 474198380436 484975616355 502937676220 553231443842 592747975545 646634155140 678965862897 711297570654 754406514330 790330634060 829847165763 869363697466 905287817196 969951232710 1066946355981 1106462887684 1131609771495 1185495951090 1304045546199 1357931725794 1383078609605 1422595141308 1508813028660 1659694331526 1738727394932 1778243926635 1939902465420 2133892711962 2173409243665 2263219542990 2370991902180 2489541497289 2608091092398 2715863451588 2766157219210 3042772941131 3319388663052 3394829314485 3556487853270 3912136638597 4149235828815 4267785423924 4346818487330 4526439085980 4979082994578 5216182184796 5334731779905 5532314438420 6085545882262 6520227730995 6789658628970 7112975706540 7468624491867 7824273277194 8298471657630 8693636974660 9128318823393 9958165989156 10669463559810 11736409915791 12171091764524 12447707486445 13040455461990 13579317257940 14937248983734 15213864705655 15648546554388 16596943315260 18256637646786 19560683192985 21338927119620 23472819831582 24895414972890 26080910923980 27384956470179 29874497967468 30427729411310 36513275293572 37343122459335 39121366385970 45641594116965 46945639663164 49790829945780 54769912940358 58682049578955 60855458822620 74686244918670 78242732771940 82154869410537 91283188233930 109539825880716 117364099157910 136924782350895 149372489837340 164309738821074 182566376467860 234728198315820 273849564701790 328619477642148 410774347052685 547699129403580 821548694105370 1643097388210740
• Sum of all divisors σ(n): 6421924053941760
• Sum of proper divisors (its aliquot sum) s(n): 4778826665731020
• 1643097388210740 is an abundant number, because the sum of its proper divisors (4778826665731020) is greater than itself. Its abundance is 3135729277520280

Bases of 1643097388210740

• Binary: 101110101100110001101101100001001111101101000110100₂
• Hexadecimal: 0x5D6636C27DA34
• Base-36: G6FGIPF8L0

Squares and roots of 1643097388210740

• 1643097388210740 squared (1643097388210740²) is 2699769027144955231138651347600
• 1643097388210740 cubed (1643097388210740³) is 4435983437274126362441382160494399453793224000
• The square root of 1643097388210740 is 40535137.6981840287
• The cube root of 1643097388210740 is 118001.5653390629

Scales and comparisons

• 1,643,097,388,210,740 seconds is equal to 52,245,414 years, 26 weeks, 4 days, 1 hour, 39 minutes.
• To count from 1 to 1,643,097,388,210,740 would take you about one hundred fifty-six million, seven hundred thirty-six thousand, two hundred forty-three 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 1643097388210740 cubic inches would be around 9833.5 feet tall.

Recreational maths with 1643097388210740

• 1643097388210740 backwards is 0470128837903461
• 1643097388210740 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1643097388210740's digits is 63
• More coming soon!