2142939901440

Names of 2142939901440

• Cardinal: 2142939901440 can be written as Two trillion, one hundred forty-two billion, nine hundred thirty-nine million, nine hundred one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.14293990144 × 10¹²

Factors of 2142939901440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 266

Divisors of 2142939901440

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 29 30 32 34 39 40 48 51 52 58 60 64 65 68 78 80 85 87 96 102 104 116 120 128 130 136 145 156 160 169 170 174 192 195 197 204 208 221 232 240 255 256 260 272 289 290 312 320 338 340 348 377 384 390 394 408 416 435 442 464 480 493 507 510 512 520 544 578 580 591 624 640 663 676 680 696 754 768 780 788 816 832 845 867 870 884 928 960 985 986 1014 1020 1040 1088 1105 1131 1156 1160 1182 1248 1280 1326 1352 1360 1392 1445 1479 1508 1536 1560 1576 1632 1664 1690 1734 1740 1768 1856 1885 1920 1970 1972 2028 2040 2080 2176 2210 2262 2312 2320 2364 2465 2496 2535 2560 2561 2652 2704 2720 2784 2873 2890 2955 2958 3016 3120 3152 3264 3315 3328 3349 3380 3468 3480 3536 3712 3757 3770 3840 3940 3944 4056 4080 4160 4335 4352 4420 4524 4624 4640 4728 4901 4930 4992 5070 5122 5304 5408 5440 5568 5655 5713 5746 5780 5910 5916 6032 6240 6304 6409 6528 6630 6656 6698 6760 6936 6960 7072 7395 7424 7514 7540 7680 7683 7880 7888 8112 8160 8320 8381 8619 8670 8704 8840 9048 9248 9280 9456 9802 9860 9984 10047 10140 10244 10608 10816 10880 11136 11271 11310 11426 11492 11560 11820 11832 12064 12480 12608 12805 12818 13056 13260 13396 13520 13872 13920 14144 14365 14703 14790 14848 15028 15080 15366 15760 15776 16224 16320 16640 16745 16762 17139 17238 17340 17680 18096 18496 18560 18785 18912 19227 19604 19720 19968 20094 20280 20488 21216 21632 21760 22272 22542 22620 22852 22984 23120 23640 23664 24128 24505 24960 25143 25216 25610 25636 26112 26520 26792 27040 27744 27840 28288 28565 28730 29406 29580 30056 30160 30732 31520 31552 32045 32448 32640 33280 33293 33490 33524 34278 34476 34680 35360 36192 36992 37120 37570 37824 38415 38454 39208 39440 40188 40560 40976 41905 42432 43095 43264 43520 43537 44544 45084 45240 45704 45968 46240 47280 47328 48256 48841 49010 49920 50235 50286 50432 51220 51272 53040 53584 54080 55488 55680 56355 56576 56933 57130 57460 58812 59160 60112 60320 61464 63040 63104 64090 64896 65280 66586 66980 67048 68556 68952 69360 70720 72384 73515 73984 74240 74269 75140 75648 76830 76908 78416 78880 80376 81120 81952 83317 83810 84864 85695 86190 86528 87074 90168 90480 91408 91936 92480 94560 94656 96135 96512 97121 97682 98020 99840 99879 100470 100572 100864 102440 102544 106080 107168 108160 108953 110976 111360 112710 113152 113866 114260 114920 117624 118320 120224 120640 122928 125715 126080 126208 128180 129792 130560 130611 133172 133960 134096 137112 137904 138720 141440 144768 146523 147030 147968 148538 150280 151296 153660 153816 156832 157760 160752 162240 163904 166465 166634 167620 169728 170799 171390 172380 174148 180336 180960 182816 183872 184960 189120 189312 192270 193024 194242 195364 196040 199758 200940 201144 204880 205088 212160 214336 216320 217685 217906 221952 222720 222807 225420 227732 228520 229840 235248 236640 240448 241280 244205 245856 249951 251430 252160 252416 256360 259584 261222 266344 267920 268192 274224 275808 277440 282880 284665 289536 291363 293046 294060 297076 300560 302592 307320 307632 313664 315520 321504 324480 326859 327808 332930 333268 335240 339456 341598 342780 344760 348296 360672 361920 365632 367744 369920 371345 378240 378624 384540 388484 390728 392080 399516 401880 402288 409760 410176 416585 424320 428672 432640 435370 435812 443904 445614 450840 455464 457040 459680 470496 473280 480896 482560 485605 488410 491712 499395 499902 502860 504320 512720 522444 532688 535840 536384 544765 548448 551616 554880 565760 565981 569330 579072 582726 586092 588120 594152 601120 614640 615264 627328 631040 643008 648960 653055 653718 655616 665860 666536 670480 683196 685560 689520 696592 721344 723840 731264 732615 735488 739840 740129 742690 756480 757248 769080 776968 781456 784160 799032 803760 804576 819520 820352 833170 848640 853995 857344 870740 871624 891228 901680 910928 914080 919360 940992 946560 961792 965120 965497 971210 976820 983424 998790 999804 1005720 1025440 1044888 1065376 1071680 1072768 1089530 1096896 1103232 1109760 1114035 1131962 1138660 1165452 1172184 1176240 1188304 1202240 1229280 1230528 1249755 1254656 1262080 1262573 1286016 1297920 1306110 1307436 1311232 1331720 1333072 1340960 1366392 1371120 1379040 1393184 1416389 1442688 1447680 1456815 1462528 1465230 1470976 1480258 1485380 1512960 1538160 1553936 1562912 1568320 1598064 1607520 1609152 1634295 1639040 1640704 1651057 1666340 1697280 1697943 1707990 1714688 1741480 1743248 1782456 1803360 1821856 1828160 1838720 1881984 1893120 1923584 1930994 1942420 1953640 1966848 1997580 1999608 2011440 2050880 2089776 2130752 2143360 2145536 2179060 2193792 2206464 2219520 2220387 2228070 2263924 2277320 2330904 2344368 2352480 2376608 2404480 2458560 2461056 2499510 2509312 2525146 2572032 2612220 2614872 2663440 2666144 2681920 2732784 2742240 2758080 2786368 2829905 2832778 2885376 2895360 2896491 2913630 2925056 2930460 2960516 2970760 3076320 3107872 3125824 3136640 3196128 3215040 3218304 3268590 3278080 3281408 3302114 3332680 3395886 3415980 3482960 3486496 3564912 3606720 3643712 3656320 3677440 3700645 3763968 3786240 3787719 3861988 3884840 3907280 3933696 3995160 3999216 4022880 4101760 4179552 4249167 4261504 4286720 4291072 4358120 4387584 4412928 4440774 4456140 4527848 4554640 4661808 4688736 4704960 4753216 4808960 4827485 4917120 4922112 4953171 4999020 5050292 5144064 5224440 5229744 5326880 5332288 5363840 5465568 5484480 5516160 5572736 5659810 5665556 5770752 5792982 5827260 5860920 5921032 5941520 6152640 6215744 6251648 6273280 6312865 6392256 6430080 6436608 6537180 6556160 6604228 6665360 6791772 6831960 6965920 6972992 7081945 7129824 7213440 7287424 7312640 7354880 7401290 7527936 7575438 7723976 7769680 7814560 7990320 7998432 8045760 8203520 8255285 8359104 8489715 8498334 8523008 8573440 8716240 8775168 8881548 8912280 9055696 9109280 9323616 9377472 9409920 9506432 9617920 9621677 9654970 9834240 9844224 9906342 9998040 10100584 10448880 10459488 10653760 10664576 10727680 10931136 10968960 11032320 11101935 11145472 11319620 11331112 11585964 11654520 11721840 11842064 11883040 12305280 12431488 12503296 12546560 12625730 12784512 12860160 12873216 13074360 13208456 13330720 13583544 13663920 13931840 13945984 14163890 14259648 14426880 14482455 14574848 14625280 14802580 15150876 15447952 15539360 15629120 15980640 15996864 16091520 16407040 16413449 16510570 16718208 16979430 16996668 17046016 17432480 17763096 17824560 18111392 18218560 18647232 18754944 18819840 18938595 19012864 19243354 19309940 19668480 19812684 19996080 20201168 20897760 20918976 21245835 21307520 21329152 21455360 21463741 21862272 21937920 22064640 22203870 22290944 22639240 22662224 23171928 23309040 23443680 23684128 23766080 24610560 24765855 24862976 25006592 25251460 25569024 25720320 26148720 26416912 26661440 27167088 27327840 27863680 27891968 28327780 28519296 28853760 28865031 28964910 29149696 29605160 30301752 30895904 31078720 31258240 31961280 31993728 32183040 32826898 33021140 33436416 33958860 33993336 34864960 35526192 35649120 36222784 36437120 37294464 37509888 37639680 37877190 38025728 38486708 38619880 39625368 39992160 40402336 41795520 41837952 42491670 42615040 42658304 42927482 43724544 43875840 44407740 45278480 45324448 46343856 46618080 46887360 47368256 47532160 48108385 49221120 49240347 49531710 49725952 50502920 51138048 52297440 52833824 53322880 54334176 54655680 55727360 55783936 56655560 57038592 57730062 57929820 59210320 60603504 61791808 62157440 62516480 63922560 63987456 64366080 64391223 65653796 66042280 66872832 67917720 67986672 69729920 71052384 71298240 72445568 72874240 74588928 75019776 75754380 76973416 77239760 79250736 79984320 80804672 82067245 83591040 83675904 84983340 85230080 85854964 87449088 88815480 90556960 90648896 92687712 93236160 93774720 94736512 95064320 96216770 98480694 99063420 101005840 104594880 105667648 106645760 107318705 108668352 109311360 111454720 113311120 114077184 115460124 115859640 118420640 121207008 123583616 124314880 125032960 127845120 127974912 128782446 131307592 132084560 135835440 135973344 139459840 142104768 142596480 144325155 144891136 145748480 149177856 151508760 153946832 154479520 158501472 159968640 161609344 164134490 167182080 167351808 169966680 171709928 177630960 181113920 181297792 185375424 186472320 187549440 189473024 190128640 192433540 196961388 198126840 202011680 209189760 211335296 213291520 214637410 217336704 218622720 226622240 230920248 231719280 236841280 242414016 246201735 247167232 248629760 255690240 257564892 262615184 264169120 271670880 271946688 278919680 279028633 284209536 285192960 288650310 289782272 303017520 307893664 308959040 317002944 319937280 321956115 323218688 328268980 334364160 339933360 343419856 355261920 362227840 362595584 370750848 372944640 375098880 378946048 384867080 393922776 396253680 404023360 418379520 422670592 429274820 434673408 437245440 453244480 461840496 463438560 473682560 484828032 492403470 494334464 515129784 525230368 528338240 543341760 543893376 558057266 568419072 570385920 577300620 606035040 615787328 617918080 634005888 639874560 643912230 646437376 656537960 679866720 686839712 710523840 724455680 725191168 741501696 745889280 769734160 787845552 792507360 808046720 836759040 837085899 845341184 858549640 869346816 906488960 923680992 926877120 947365120 969656064 984806940 1030259568 1050460736 1056676480 1086683520 1087786752 1116114532 1136838144 1154601240 1212070080 1231574656 1235836160 1268011776 1287824460 1313075920 1359733440 1373679424 1395143165 1421047680 1448911360 1483003392 1539468320 1575691104 1585014720 1616093440 1674171798 1717099280 1812977920 1847361984 1853754240 1894730240 1939312128 1969613880 2060519136 2100921472 2113352960 2173367040 2175573504 2232229064 2309202480 2424140160 2463149312 2471672320 2536023552 2575648920 2626151840 2719466880 2747358848 2790286330 2842095360 3078936640 3151382208 3170029440 3232186880 3348343596 3434198560 3625955840 3694723968 3707508480 3939227760 4121038272 4185429495 4201842944 4226705920 4346734080 4464458128 4618404960 4848280320 4926298624 5151297840 5252303680 5438933760 5494717696 5580572660 5684190720 6157873280 6302764416 6340058880 6696687192 6868397120 7389447936 7415016960 7878455520 8242076544 8370858990 8403685888 8928916256 9236809920 9696560640 10302595680 10504607360 10877867520 10989435392 11161145320 12315746560 12605528832 12680117760 13393374384 13736794240 14778895872 15756911040 16484153088 16741717980 17857832512 18473619840 20605191360 21009214720 22322290640 24631493120 25211057664 26786748768 27473588480 31513822080 32968306176 33483435960 35715665024 36947239680 41210382720 42018429440 44644581280 53573497536 54947176960 63027644160 66966871920 71431330048 73894479360 82420765440 89289162560 107146995072 126055288320 133933743840 142862660096 164841530880 178578325120 214293990144 267867487680 357156650240 428587980288 535734975360 714313300480 1071469950720 2142939901440
• Sum of all divisors σ(n): 8193374117280
• Sum of proper divisors (its aliquot sum) s(n): 6050434215840
• 2142939901440 is an abundant number, because the sum of its proper divisors (6050434215840) is greater than itself. Its abundance is 3907494314400

Bases of 2142939901440

• Binary: 11111001011110001001010111110111000000000₂
• Hexadecimal: 0x1F2F12BEE00
• Base-36: RCGB36DC

Squares and roots of 2142939901440

• 2142939901440 squared (2142939901440²) is 4592191421183676914073600
• 2142939901440 cubed (2142939901440³) is 9840790231504962134381683732905984000
• The square root of 2142939901440 is 1463878.3765873449
• The cube root of 2142939901440 is 12892.4858617757

Scales and comparisons

• 2,142,939,901,440 seconds is equal to 68,138 years, 44 weeks, 5 days, 3 hours, 44 minutes.
• To count from 1 to 2,142,939,901,440 would take you about one hundred seventy thousand, three hundred forty-seven 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 2142939901440 cubic inches would be around 1074.4 feet tall.

Recreational maths with 2142939901440

• 2142939901440 backwards is 0441099392412
• 2142939901440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2142939901440's digits is 48
• More coming soon!