161123961000997376

Names of 161123961000997376

• Cardinal: 161123961000997376 can be written as One hundred sixty-one quadrillion, one hundred twenty-three trillion, nine hundred sixty-one billion, nine hundred ninety-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.61123961000997376 × 10¹⁷

Factors of 161123961000997376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 41209

Divisors of 161123961000997376

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 16 19 32 38 61 64 76 122 128 152 244 256 304 361 409 488 512 608 722 818 877 976 1159 1216 1444 1636 1754 1952 2318 2432 2888 3272 3508 3904 4636 4864 5776 6544 7016 7771 7808 9272 9728 11552 13088 14032 15542 15616 16663 18544 22021 23104 24949 26176 28064 31084 31232 33326 37088 39841 44042 46208 49898 52352 53497 56128 62168 66652 74176 79682 88084 92416 99796 104704 106994 112256 124336 133304 147649 148352 159364 176168 184832 199592 209408 213988 224512 248672 266608 295298 296704 316597 318728 352336 358693 399184 427976 449024 474031 497344 533216 590596 593408 633194 637456 704672 717386 756979 798368 855952 948062 994688 1016443 1066432 1181192 1266388 1274912 1409344 1434772 1513958 1596736 1711904 1896124 1989376 2032886 2132864 2362384 2430301 2532776 2549824 2818688 2869544 3027916 3193472 3423808 3792248 3978752 4065772 4265728 4724768 4860602 5065552 5099648 5637376 5739088 6055832 6386944 6815167 6847616 7584496 8131544 8531456 9006589 9449536 9721204 10131104 10199296 11274752 11478176 12111664 12773888 13630334 13695232 14382601 15168992 16263088 16294969 18013178 18899072 19312417 19442408 20262208 20398592 21880273 22956352 24223328 27260668 27390464 28765202 30337984 32526176 32589938 34940557 36026356 37798144 38624834 38884816 40524416 43760546 45912704 46175719 48446656 54521336 57530404 60675968 65052352 65179876 69881114 72052712 75596288 77249668 77769632 81048832 87521092 91825408 92351438 96893312 109042672 115060808 121351936 129488173 130104704 130359752 139762228 144105424 154499336 155539264 162097664 175042184 183650816 184702876 193786624 218085344 230121616 242703872 258976346 260209408 260719504 279524456 288210848 308998672 309604411 311078528 350084368 369405752 387573248 415725187 436170688 460243232 517952692 520418816 521439008 559048912 576421696 617997344 619208822 622157056 663870583 700168736 738811504 831450374 872341376 877338661 920486464 993993109 1035905384 1042878016 1118097824 1152843392 1235994688 1238417644 1244314112 1327741166 1400337472 1477623008 1662900748 1744682752 1754677322 1840972928 1987986218 2071810768 2085756032 2131373977 2236195648 2305686784 2471989376 2476835288 2655482332 2800674944 2955246016 3325801496 3489365504 3509354644 3681945856 3975972436 4143621536 4171512064 4262747954 4472391296 4611373568 4943978752 4953670576 5310964664 5601349888 5882483809 5910492032 6651602992 7018709288 7363891712 7898778553 7951944872 8287243072 8343024128 8525495908 8944782592 9887957504 9907341152 10621929328 11202699776 11764967618 11820984064 12613541077 13303205984 14037418576 14290687813 15797557106 15903889744 16574486144 17050991816 17889565184 18885869071 19814682304 21243858656 23529935236 23641968128 25227082154 26606411968 28074837152 28581375626 31595114212 31807779488 33148972288 34101983632 37771738142 39629364608 40496105563 42487717312 47059870472 50454164308 53212823936 56149674304 57162751252 63190228424 63615558976 66297944576 68203967264 75543476284 79258729216 80992211126 84975434624 94119740944 100908328616 106425647872 112299348608 114325502504 126380456848 127231117952 136407934528 151086952568 158517458432 161984422252 169950869248 188239481888 201816657232 212851295744 224598697216 228651005008 252760913696 254462235904 271523068447 272815869056 302173905136 323968844504 339901738496 358831512349 376478963776 403633314464 449197394432 457302010016 505521827392 508924471808 543046136894 545631738112 604347810272 647937689008 717663024698 752957927552 769426005697 807266628928 871731956593 914604020032 1011043654784 1086092273788 1091263476224 1208695620544 1295875378016 1435326049396 1505915855104 1538852011394 1614533257856 1743463913186 1829208040064 2022087309568 2172184547576 2417391241088 2591750756032 2870652098792 3011831710208 3077704022788 3229066515712 3486927826372 3658416080128 4044174619136 4344369095152 4834782482176 5158938300493 5183501512064 5741304197584 6155408045576 6458133031424 6973855652744 7316832160256 8688738190304 9669564964352 10317876600986 10367003024128 11482608395168 12310816091152 13947711305488 16562907175267 17377476380608 20635753201972 20734006048256 22965216790336 24621632182304 27895422610976 33125814350534 34754952761216 41271506403944 45930433580672 49243264364608 55790845221952 66251628701068 69509905522432 82543012807888 91860867161344 98486528729216 111581690443904 132503257402136 139019811044864 165086025615776 183721734322688 196973057458432 223163380887808 265006514804272 314695236330073 330172051231552 393946114916864 446326761775616 530013029608544 629390472660146 660344102463104 1060026059217088 1258780945320292 1320688204926208 2120052118434176 2517561890640584 2641376409852416 4240104236868352 5035123781281168 8480208473736704 10070247562562336 20140495125124672 40280990250249344 80561980500498688 161123961000997376
• Sum of all divisors σ(n): 346586627912286960
• Sum of proper divisors (its aliquot sum) s(n): 185462666911289584
• 161123961000997376 is an abundant number, because the sum of its proper divisors (185462666911289584) is greater than itself. Its abundance is 24338705910292208

Bases of 161123961000997376

• Binary: 1000111100011011010110001110001100010001001011001000000000₂
• Hexadecimal: 0x23C6D638C44B200
• Base-36: 182HODU2LN28

Squares and roots of 161123961000997376

• 161123961000997376 squared (161123961000997376²) is 25960930808650923343453666758885376
• 161123961000997376 cubed (161123961000997376³) is 4182928003162662644730827231486244170431646060773376
• The square root of 161123961000997376 is 401402492.5196620849
• The cube root of 161123961000997376 is 544151.7663814579

Scales and comparisons

• 161,123,961,000,997,376 seconds is equal to 5,123,243,570 years, 36 weeks, 1 day, 18 hours, 22 minutes, 56 seconds.
• To count from 1 to 161,123,961,000,997,376 would take you about fifteen billion, three hundred sixty-nine million, seven hundred thirty thousand, seven hundred twelve 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 161123961000997376 cubic inches would be around 45346 feet tall.

Recreational maths with 161123961000997376

• 161123961000997376 backwards is 673799000169321161
• The number of decimal digits it has is: 18
• The sum of 161123961000997376's digits is 71
• More coming soon!