242121218560219648

Names of 242121218560219648

• Cardinal: 242121218560219648 can be written as Two hundred forty-two quadrillion, one hundred twenty-one trillion, two hundred eighteen billion, five hundred sixty million, two hundred nineteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 2.42121218560219648 × 10¹⁷

Factors of 242121218560219648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 476

Divisors of 242121218560219648

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 461 512 676 832 922 1352 1664 1844 2197 2704 3328 3688 4394 5408 5993 6656 7376 8788 10816 11986 14752 17576 21632 23972 28561 29504 35152 43264 47944 57122 59008 70304 77909 86528 95888 114244 118016 140608 155818 191776 212521 228488 236032 281216 311636 371293 383552 425042 456976 562432 623272 742586 767104 850084 913952 1012817 1124864 1246544 1485172 1534208 1700168 1827904 2025634 2493088 2762773 2970344 3068416 3400336 3655808 4051268 4826809 4986176 5525546 5940688 6800672 7311616 8102536 9653618 9972352 11051092 11881376 13166621 13601344 14623232 16205072 19307236 19944704 22102184 23762752 26333242 27202688 32410144 35916049 38614472 39889408 44204368 47525504 52666484 54405376 64820288 71832098 77228944 88408736 95051008 97972181 105332968 108810752 129640576 143664196 154457888 171166073 176817472 190102016 195944362 210665936 259281152 287328392 308915776 342332146 353634944 391888724 421331872 466908637 518562304 574656784 617831552 684664292 707269888 783777448 842663744 933817274 1149313568 1235663104 1273638353 1369328584 1414539776 1567554896 1685327488 1867634548 2225158949 2298627136 2471326208 2547276706 2738657168 3135109792 3370654976 3735269096 4450317898 4597254272 5094553412 5477314336 6069812281 6270219584 6741309952 7470538192 8900635796 9194508544 10189106824 10954628672 12139624562 12540439168 14941076384 16557298589 17801271592 18389017088 20378213648 21909257344 24279249124 25080878336 29882152768 33114597178 35602543184 40756427296 43818514688 48558498248 50161756672 59764305536 66229194356 71205086368 78907559653 81512854592 87637029376 97116996496 119528611072 132458388712 142410172736 157815119306 163025709184 194233992992 215244881657 239057222144 264916777424 284820345472 315630238612 326051418368 388467985984 430489763314 529833554848 569640690944 631260477224 652102836736 776935971968 860979526628 1025798275489 1059667109696 1139281381888 1262520954448 1553871943936 1721959053256 2051596550978 2119334219392 2525041908896 2798183461541 3107743887872 3443918106512 4103193101956 4238668438784 5050083817792 5596366923082 6887836213024 8206386203912 8477336877568 10100167635584 11192733846164 13775672426048 16412772407824 20200335271168 22385467692328 27551344852096 32825544815648 36376385000033 40400670542336 44770935384656 55102689704192 65651089631296 72752770000066 89541870769312 110205379408384 131302179262592 145505540000132 179083741538624 262604358525184 291011080000264 358167483077248 472893005000429 525208717050368 582022160000528 716334966154496 945786010000858 1164044320001056 1432669932308992 1891572020001716 2328088640002112 3783144040003432 4656177280004224 7566288080006864 9312354560008448 15132576160013728 18624709120016896 30265152320027456 60530304640054912 121060609280109824 242121218560219648
• Sum of all divisors σ(n): 525222976741967196
• Sum of proper divisors (its aliquot sum) s(n): 283101758181747548
• 242121218560219648 is an abundant number, because the sum of its proper divisors (283101758181747548) is greater than itself. Its abundance is 40980539621527900

Bases of 242121218560219648

• Binary: 1101011100001011111111011100101000110111011101101000000000₂
• Hexadecimal: 0x35C2FF728DDDA00
• Base-36: 1U80T49U581S

Squares and roots of 242121218560219648

• 242121218560219648 squared (242121218560219648²) is 58622684477085651356428582005243904
• 242121218560219648 cubed (242121218560219648³) is 14193795800863250659309828073871679171671946053025792
• The square root of 242121218560219648 is 492058145.5074386307
• 242121218560219648 is a perfect cube number. Its cube root is 623272

Scales and comparisons

• 242,121,218,560,219,648 seconds is equal to 7,698,705,820 years, 5 weeks, 6 days, 1 hour, 27 minutes, 28 seconds.
• To count from 1 to 242,121,218,560,219,648 would take you about twenty-three billion, ninety-six million, one hundred seventeen thousand, four hundred sixty 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 242121218560219648 cubic inches would be around 51939.3 feet tall.

Recreational maths with 242121218560219648

• 242121218560219648 backwards is 846912065812121242
• 242121218560219648 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 242121218560219648's digits is 64
• More coming soon!