20942415427703040

Names of 20942415427703040

• Cardinal: 20942415427703040 can be written as Twenty quadrillion, nine hundred forty-two trillion, four hundred fifteen billion, four hundred twenty-seven million, seven hundred three thousand and forty.

Scientific notation

• Scientific notation: 2.094241542770304 × 10¹⁶

Factors of 20942415427703040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8067998

Divisors of 20942415427703040

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 64 69 72 80 90 92 96 97 101 115 120 128 138 144 160 180 184 192 194 202 207 230 240 256 276 288 291 303 320 345 360 368 384 388 404 414 460 480 485 505 552 576 582 606 640 690 720 736 768 776 808 828 873 909 920 960 970 1010 1035 1104 1152 1164 1212 1280 1380 1440 1455 1472 1515 1552 1616 1656 1746 1818 1840 1920 1940 2020 2070 2208 2231 2304 2323 2328 2424 2760 2880 2910 2944 3030 3104 3232 3312 3492 3636 3680 3840 3880 4040 4140 4365 4416 4462 4545 4646 4656 4848 5520 5760 5820 5888 6060 6208 6464 6624 6693 6969 6984 7272 7360 7760 8080 8280 8730 8832 8924 9090 9292 9312 9696 9797 11040 11155 11520 11615 11640 12120 12416 12928 13248 13386 13938 13968 14544 14720 15520 16160 16560 17460 17664 17848 18180 18584 18624 19392 19594 20079 20907 22080 22310 23230 23280 24240 24832 25856 26496 26772 27876 27936 29088 29391 29440 31040 32320 33120 33465 34845 34920 35696 36360 37168 37248 38784 39188 40158 41814 44160 44620 46460 46560 48480 48985 52992 53544 55752 55872 58176 58782 62080 64640 66240 66930 69690 69840 71392 72720 74336 74496 77568 78376 80316 83628 88173 88320 89240 92920 93120 96960 97970 100395 104535 107088 111504 111744 116352 117564 124160 129280 132480 133860 139380 139680 142784 145440 146955 148672 156752 160632 167256 176346 178480 185840 186240 193920 195940 200790 209070 214176 223008 223488 225331 232704 235128 264960 267720 278760 279360 285568 290880 293910 297344 313504 321264 334512 352692 356960 371680 372480 387840 391880 401580 418140 428352 440865 446016 450662 470256 535440 557520 558720 571136 581760 587820 594688 627008 642528 669024 675993 705384 713920 743360 783760 803160 836280 856704 881730 892032 901324 940512 1070880 1115040 1117440 1126655 1163520 1175640 1254016 1285056 1338048 1351986 1410768 1427840 1486720 1567520 1606320 1672560 1713408 1763460 1784064 1802648 1881024 2027979 2141760 2230080 2253310 2351280 2508032 2570112 2676096 2703972 2821536 2855680 2973440 3135040 3212640 3345120 3379965 3526920 3605296 3762048 4055958 4283520 4460160 4506620 4702560 5140224 5352192 5407944 5643072 6270080 6425280 6690240 6759930 7053840 7210592 7524096 8067767 8111916 8567040 8920320 9013240 9405120 10139895 10815888 11286144 12540160 12850560 13380480 13519860 14107680 14421184 16135534 16223832 18026480 18810240 20279790 21631776 22572288 24203301 25701120 26760960 27039720 28215360 28842368 32271068 32447664 36052960 37620480 40338835 40559580 43263552 48406602 54079440 56430720 57684736 64542136 64895328 72105920 72609903 80677670 81119160 86527104 96813204 108158880 112861440 121016505 129084272 129790656 144211840 145219806 161355340 162238320 173054208 185558641 193626408 216317760 242033010 258168544 259581312 288423680 290439612 322710680 324476640 363049515 371117282 387252816 432635520 484066020 516337088 519162624 556675923 580879224 645421360 648953280 726099030 742234564 774505632 782573399 814844467 865271040 927793205 968132040 1032674176 1113351846 1161758448 1290842720 1297906560 1452198060 1484469128 1549011264 1565146798 1629688934 1670027769 1855586410 1936264080 2065348352 2226703692 2323516896 2347720197 2444533401 2581685440 2595813120 2783379615 2904396120 2968938256 3098022528 3130293596 3259377868 3340055538 3711172820 3872528160 3912866995 4074222335 4453407384 4647033792 4695440394 4889066802 5163370880 5566759230 5808792240 5937876512 6196045056 6260587192 6518755736 6680111076 7043160591 7333600203 7422345640 7745056320 7825733990 8148444670 8350138845 8906814768 9294067584 9390880788 9778133604 10326741760 11133518460 11617584480 11738600985 11875753024 12222667005 12521174384 13037511472 13360222152 14086321182 14667200406 14844691280 15490112640 15651467980 16296889340 16700277690 17813629536 17999188177 18588135168 18741422741 18781761576 19556267208 22267036920 23235168960 23477201970 23751506048 24445334010 25042348768 26075022944 26720444304 28172642364 29334400812 29689382560 30980225280 31302935960 32593778680 33400555380 35215802955 35627259072 35998376354 36668001015 37482845482 37563523152 39112534416 44534073840 46470337920 46954403940 47503012096 48890668020 50084697536 52150045888 53440888608 53997564531 56224268223 56345284728 58668801624 59378765120 62605871920 65187557360 66801110760 70431605910 71254518144 71996752708 73336002030 74965690964 75127046304 78225068832 79039913299 89068147680 89995940885 92940675840 93707113705 93908807880 97781336040 100169395072 104300091776 106881777216 107995129062 112448536446 112690569456 117337603248 118757530240 125211743840 130375114720 133602221520 140863211820 142509036288 143993505416 146672004060 149931381928 150254092608 156450137664 158079826598 161992693593 168672804669 178136295360 179991881770 187414227410 187817615760 195562672080 200338790144 208600183552 213763554432 215990258124 224897072892 225381138912 234675206496 237119739897 237515060480 250423487680 260750229440 267204443040 269987822655 281121341115 281726423640 287987010832 293344008120 299862763856 300508185216 312900275328 316159653196 323985387186 337345609338 356272590720 359983763540 374828454820 375635231520 391125344160 395199566495 427527108864 431980516248 449794145784 450762277824 469350412992 474239479794 500846975360 521500458880 534408886080 539975645310 562242682230 563452847280 575974021664 586688016240 599725527712 601016370432 625800550656 632319306392 647970774372 674691218676 711359219691 712545181440 719967527080 749656909640 751270463040 782250688320 790399132990 809963467965 843364023345 863961032496 899588291568 901524555648 938700825984 948478959588 1001693950720 1043000917760 1068817772160 1079951290620 1124485364460 1126905694560 1151948043328 1173376032480 1185598699485 1199451055424 1264638612784 1295941548744 1349382437352 1422718439382 1439935054160 1499313819280 1502540926080 1564501376640 1580798265980 1619926935930 1686728046690 1727922064992 1799176583136 1803049111296 1817918005877 1877401651968 1896957919176 2137635544320 2159902581240 2248970728920 2253811389120 2303896086656 2346752064960 2371197398970 2398902110848 2529277225568 2591883097488 2698764874704 2845436878764 2879870108320 2998627638560 3005081852160 3129002753280 3161596531960 3239853871860 3373456093380 3455844129984 3556796098455 3598353166272 3635836011754 3793915838352 4319805162480 4497941457840 4507622778240 4607792173312 4693504129920 4742394797940 4797804221696 5058554451136 5183766194976 5397529749408 5453754017631 5690873757528 5759740216640 5997255277120 6323193063920 6479707743720 6746912186760 6911688259968 7113592196910 7196706332544 7271672023508 7587831676704 8639610324960 8995882915680 9015245556480 9089590029385 9387008259840 9484789595880 10117108902272 10367532389952 10795059498816 10907508035262 11381747515056 11519480433280 11994510554240 12646386127840 12959415487440 13493824373520 13823376519936 14227184393820 14393412665088 14543344047016 15175663353408 16361262052893 17279220649920 17991765831360 18179180058770 18969579191760 20234217804544 20735064779904 21590118997632 21815016070524 22763495030112 23038960866560 23989021108480 25292772255680 25918830974880 26987648747040 27268770088155 28454368787640 29086688094032 30351326706816 32722524105786 34558441299840 35983531662720 36358360117540 37939158383520 41470129559808 43180237995264 43630032141048 45526990060224 50585544511360 51837661949760 53975297494080 54537540176310 56908737575280 58173376188064 60702653413632 65445048211572 69116882599680 71967063325440 72716720235080 75878316767040 81806310264465 87260064282096 91053980120448 101171089022720 103675323899520 107950594988160 109075080352620 113817475150560 116346752376128 130890096423144 145433440470160 151756633534080 163612620528930 174520128564192 182107960240896 207350647799040 215901189976320 218150160705240 227634950301120 232693504752256 261780192846288 290866880940320 303513267068160 327225241057860 349040257128384 436300321410480 455269900602240 465387009504512 523560385692576 581733761880640 654450482115720 698080514256768 872600642820960 910539801204480 1047120771385152 1163467523761280 1308900964231440 1396161028513536 1745201285641920 2094241542770304 2326935047522560 2617801928462880 3490402571283840 4188483085540608 5235603856925760 6980805142567680 10471207713851520 20942415427703040
• Sum of all divisors σ(n): 77144753017253376
• Sum of proper divisors (its aliquot sum) s(n): 56202337589550336
• 20942415427703040 is an abundant number, because the sum of its proper divisors (56202337589550336) is greater than itself. Its abundance is 35259922161847296

Bases of 20942415427703040

• Binary: 1001010011001110000010000010000010011101001000100000000₂
• Hexadecimal: 0x4A6704104E9100
• Base-36: 5Q7GSTWIF40

Squares and roots of 20942415427703040

• 20942415427703040 squared (20942415427703040²) is 438584763946494303813090425241600
• 20942415427703040 cubed (20942415427703040³) is 9185024326828558343187833201478429134725054464000
• The square root of 20942415427703040 is 144714945.4192725735
• The cube root of 20942415427703040 is 275640.0098518711

Scales and comparisons

• 20,942,415,427,703,040 seconds is equal to 665,904,031 years, 23 weeks, 5 days, 6 hours, 24 minutes.
• To count from 1 to 20,942,415,427,703,040 would take you about one billion, nine hundred ninety-seven million, seven hundred twelve thousand and ninety-four 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 20942415427703040 cubic inches would be around 22970 feet tall.

Recreational maths with 20942415427703040

• 20942415427703040 backwards is 04030772451424902
• The number of decimal digits it has is: 17
• The sum of 20942415427703040's digits is 54
• More coming soon!