2123994337640448

Names of 2123994337640448

• Cardinal: 2123994337640448 can be written as Two quadrillion, one hundred twenty-three trillion, nine hundred ninety-four billion, three hundred thirty-seven million, six hundred forty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.123994337640448 × 10¹⁵

Factors of 2123994337640448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 35
• Sum of prime factors: 25

Divisors of 2123994337640448

• Number of divisors d(n): 1120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 128 147 156 168 169 182 192 196 208 224 256 273 294 312 336 338 343 364 384 392 416 448 507 512 546 588 624 637 672 676 686 728 768 784 832 896 1014 1024 1029 1092 1176 1183 1248 1274 1344 1352 1372 1456 1536 1568 1664 1792 1911 2028 2048 2058 2184 2197 2352 2366 2401 2496 2548 2688 2704 2744 2912 3072 3136 3328 3549 3584 3822 4056 4096 4116 4368 4394 4459 4704 4732 4802 4992 5096 5376 5408 5488 5824 6144 6272 6591 6656 7098 7168 7203 7644 8112 8192 8232 8281 8736 8788 8918 9408 9464 9604 9984 10192 10752 10816 10976 11648 12288 12544 13182 13312 13377 14196 14336 14406 15288 15379 16224 16384 16464 16562 17472 17576 17836 18816 18928 19208 19968 20384 21504 21632 21952 23296 24576 24843 25088 26364 26624 26754 28392 28672 28812 30576 30758 31213 32448 32768 32928 33124 34944 35152 35672 37632 37856 38416 39936 40768 43008 43264 43904 46137 46592 49152 49686 50176 52728 53248 53508 56784 57344 57624 57967 61152 61516 62426 64896 65536 65856 66248 69888 70304 71344 75264 75712 76832 79872 81536 86016 86528 87808 92274 93184 93639 98304 99372 100352 105456 106496 107016 107653 113568 114688 115248 115934 122304 123032 124852 129792 131072 131712 132496 139776 140608 142688 150528 151424 153664 159744 163072 172032 173056 173901 175616 184548 186368 187278 196608 198744 200704 210912 212992 214032 215306 227136 229376 230496 231868 244608 246064 249704 259584 262144 263424 264992 279552 281216 285376 301056 302848 307328 319488 322959 326144 344064 346112 347802 351232 369096 372736 374556 393216 397488 401408 405769 421824 425984 428064 430612 454272 458752 460992 463736 489216 492128 499408 519168 524288 526848 529984 559104 562432 570752 602112 605696 614656 638976 645918 652288 688128 692224 695604 702464 738192 745472 749112 753571 786432 794976 802816 811538 843648 851968 856128 861224 908544 917504 921984 927472 978432 984256 998816 1038336 1048576 1053696 1059968 1118208 1124864 1141504 1204224 1211392 1217307 1229312 1277952 1291836 1304576 1376256 1384448 1391208 1404928 1476384 1490944 1498224 1507142 1572864 1589952 1605632 1623076 1687296 1703936 1712256 1722448 1817088 1835008 1843968 1854944 1956864 1968512 1997632 2076672 2097152 2107392 2119936 2236416 2249728 2260713 2283008 2408448 2422784 2434614 2458624 2555904 2583672 2609152 2752512 2768896 2782416 2809856 2952768 2981888 2996448 3014284 3145728 3179904 3211264 3246152 3374592 3407872 3424512 3444896 3634176 3670016 3687936 3709888 3913728 3937024 3995264 4153344 4194304 4214784 4239872 4472832 4499456 4521426 4566016 4816896 4845568 4869228 4917248 5111808 5167344 5218304 5274997 5505024 5537792 5564832 5619712 5905536 5963776 5992896 6028568 6291456 6359808 6422528 6492304 6749184 6815744 6849024 6889792 7268352 7340032 7375872 7419776 7827456 7874048 7990528 8306688 8388608 8429568 8479744 8945664 8998912 9042852 9132032 9633792 9691136 9738456 9834496 10223616 10334688 10436608 10549994 11010048 11075584 11129664 11239424 11811072 11927552 11985792 12057136 12582912 12719616 12845056 12984608 13498368 13631488 13698048 13779584 14536704 14680064 14751744 14839552 15654912 15748096 15824991 15981056 16613376 16777216 16859136 16959488 17891328 17997824 18085704 18264064 19267584 19382272 19476912 19668992 20447232 20669376 20873216 21099988 22020096 22151168 22259328 22478848 23622144 23855104 23971584 24114272 25165824 25439232 25690112 25969216 26996736 27262976 27396096 27559168 29073408 29360128 29503488 29679104 31309824 31496192 31649982 31962112 33226752 33554432 33718272 33918976 35782656 35995648 36171408 36528128 38535168 38764544 38953824 39337984 40894464 41338752 41746432 42199976 44040192 44302336 44518656 44957696 47244288 47710208 47943168 48228544 50331648 50878464 51380224 51938432 53993472 54525952 54792192 55118336 58146816 58720256 59006976 59358208 62619648 62992384 63299964 63924224 66453504 67108864 67436544 67837952 71565312 71991296 72342816 73056256 77070336 77529088 77907648 78675968 81788928 82677504 83492864 84399952 88080384 88604672 89037312 89915392 94488576 95420416 95886336 96457088 100663296 101756928 102760448 103876864 107986944 109051904 109584384 110236672 116293632 117440512 118013952 118716416 125239296 125984768 126599928 127848448 132907008 134217728 134873088 135675904 143130624 143982592 144685632 146112512 154140672 155058176 155815296 157351936 163577856 165355008 166985728 168799904 176160768 177209344 178074624 179830784 188977152 190840832 191772672 192914176 201326592 203513856 205520896 207753728 215973888 218103808 219168768 220473344 232587264 234881024 236027904 237432832 250478592 251969536 253199856 255696896 265814016 269746176 271351808 286261248 287965184 289371264 292225024 308281344 310116352 311630592 314703872 327155712 330710016 333971456 337599808 352321536 354418688 356149248 359661568 377954304 381681664 383545344 385828352 402653184 407027712 411041792 415507456 431947776 436207616 438337536 440946688 465174528 469762048 472055808 474865664 500957184 503939072 506399712 511393792 531628032 539492352 542703616 572522496 575930368 578742528 584450048 616562688 620232704 623261184 629407744 654311424 661420032 667942912 675199616 704643072 708837376 712298496 719323136 755908608 763363328 767090688 771656704 814055424 822083584 831014912 863895552 872415232 876675072 881893376 930349056 939524096 944111616 949731328 1001914368 1007878144 1012799424 1022787584 1063256064 1078984704 1085407232 1145044992 1151860736 1157485056 1168900096 1233125376 1240465408 1246522368 1258815488 1308622848 1322840064 1335885824 1350399232 1409286144 1417674752 1424596992 1438646272 1511817216 1526726656 1534181376 1543313408 1628110848 1644167168 1662029824 1727791104 1744830464 1753350144 1763786752 1860698112 1888223232 1899462656 2003828736 2015756288 2025598848 2045575168 2126512128 2157969408 2170814464 2290089984 2303721472 2314970112 2337800192 2466250752 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98187608064 98772058112 104199094272 106369908736 110578630656 112214409216 112882352128 119084679168 120846286848 121565609984 128245039104 129008402432 129638326272 130916810752 138110042112 138932125696 147438174208 148158087168 149619212288 158779572224 159554863104 161128382464 169323528192 172851101696 182348414976 193512603648 196375216128 197544116224 208398188544 212739817472 221157261312 224428818432 225764704256 238169358336 241692573696 243131219968 256490078208 258016804864 259276652544 261833621504 277864251392 294876348416 296316174336 299238424576 319109726208 322256764928 338647056384 345702203392 364696829952 387025207296 392750432256 395088232448 416796377088 425479634944 442314522624 448857636864 451529408512 476338716672 483385147392 486262439936 516033609728 518553305088 523667243008 555728502784 592632348672 598476849152 638219452416 677294112768 691404406784 729393659904 774050414592 785500864512 790176464896 833592754176 850959269888 884629045248 897715273728 903058817024 966770294784 972524879872 1032067219456 1037106610176 1047334486016 1111457005568 1185264697344 1276438904832 1354588225536 1382808813568 1458787319808 1548100829184 1571001729024 1580352929792 1667185508352 1701918539776 1795430547456 1806117634048 1945049759744 2064134438912 2074213220352 2094668972032 2370529394688 2552877809664 2709176451072 2765617627136 2917574639616 3096201658368 3142003458048 3160705859584 3334371016704 3403837079552 3612235268096 3890099519488 4148426440704 4189337944064 4741058789376 5105755619328 5418352902144 5531235254272 5835149279232 6192403316736 6284006916096 6321411719168 6807674159104 7224470536192 7780199038976 8296852881408 9482117578752 10211511238656 10836705804288 11062470508544 11670298558464 12568013832192 12642823438336 13615348318208 14448941072384 16593705762816 18964235157504 20423022477312 21673411608576 22124941017088 23340597116928 25285646876672 27230696636416 33187411525632 37928470315008 40846044954624 43346823217152 44249882034176 50571293753344 54461393272832 66374823051264 75856940630016 81692089909248 88499764068352 101142587506688 132749646102528 151713881260032 163384179818496 176999528136704 265499292205056 303427762520064 353999056273408 530998584410112 707998112546816 1061997168820224 2123994337640448
• Sum of all divisors σ(n): 7157970994011600
• Sum of proper divisors (its aliquot sum) s(n): 5033976656371152
• 2123994337640448 is an abundant number, because the sum of its proper divisors (5033976656371152) is greater than itself. Its abundance is 2909982318730704

Bases of 2123994337640448

• Binary: 111100010111100001011111000000000000000000000000000₂
• Hexadecimal: 0x78BC2F8000000
• Base-36: KWW5J0Q0AO

Squares and roots of 2123994337640448

• 2123994337640448 squared (2123994337640448²) is 4511351946328685419696125640704
• 2123994337640448 cubed (2123994337640448³) is 9582085989105342103411353041369336967585595392
• The square root of 2123994337640448 is 46086813.0558020685
• The cube root of 2123994337640448 is 128543.7952259491

Scales and comparisons

• 2,123,994,337,640,448 seconds is equal to 67,536,449 years, 51 weeks, 3 days, 18 hours, 20 minutes, 48 seconds.
• To count from 1 to 2,123,994,337,640,448 would take you about two hundred two million, six hundred nine thousand, three hundred forty-nine 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 2123994337640448 cubic inches would be around 10712 feet tall.

Recreational maths with 2123994337640448

• 2123994337640448 backwards is 8440467334993212
• The number of decimal digits it has is: 16
• The sum of 2123994337640448's digits is 69
• More coming soon!