142979977021440

Names of 142979977021440

• Cardinal: 142979977021440 can be written as One hundred forty-two trillion, nine hundred seventy-nine billion, nine hundred seventy-seven million, twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4297997702144 × 10¹⁴

Factors of 142979977021440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3868

Divisors of 142979977021440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 127 128 130 156 160 192 195 208 240 254 256 260 312 320 381 384 390 416 480 508 512 520 624 635 640 762 768 780 832 960 1016 1024 1040 1061 1248 1270 1280 1524 1536 1560 1651 1664 1905 1920 2032 2048 2080 2122 2496 2540 2560 2657 3048 3072 3120 3183 3302 3328 3810 3840 4064 4160 4244 4953 4992 5080 5120 5305 5314 6096 6144 6240 6366 6604 6656 7620 7680 7971 8128 8255 8320 8488 9906 9984 10160 10240 10610 10628 12192 12480 12732 13208 13285 13312 13793 15240 15360 15915 15942 16256 16510 16640 16976 19812 19968 20320 21220 21256 24384 24765 24960 25464 26416 26570 26624 27586 30480 30720 31830 31884 32512 33020 33280 33952 34541 39624 39855 39936 40640 41379 42440 42512 48768 49530 49920 50928 52832 53140 55172 60960 63660 63768 65024 66040 66560 67904 68965 69082 79248 79710 79872 81280 82758 84880 85024 97536 99060 99840 101856 103623 105664 106280 110344 121920 127320 127536 130048 132080 133120 134747 135808 137930 138164 158496 159420 162560 165516 169760 170048 172705 195072 198120 199680 203712 206895 207246 211328 212560 220688 243840 254640 255072 260096 264160 269494 271616 275860 276328 316992 318840 325120 331032 337439 339520 340096 345410 390144 396240 399360 404241 407424 413790 414492 422656 425120 441376 487680 509280 510144 518115 528320 538988 543232 551720 552656 633984 637680 650240 662064 673735 674878 679040 680192 690820 780288 792480 808482 814848 827580 828984 845312 850240 882752 975360 1012317 1018560 1020288 1036230 1056640 1077976 1086464 1103440 1105312 1267968 1275360 1300480 1324128 1347470 1349756 1358080 1360384 1381640 1584960 1616964 1629696 1655160 1657968 1687195 1690624 1700480 1751711 1765504 1950720 2021205 2024634 2037120 2040576 2072460 2113280 2155952 2172928 2206880 2210624 2535936 2550720 2648256 2694940 2699512 2716160 2720768 2763280 2819077 3169920 3233928 3259392 3310320 3315936 3374390 3381248 3400960 3503422 3531008 3901440 4042410 4049268 4074240 4081152 4144920 4226560 4311904 4386707 4413760 4421248 5061585 5071872 5101440 5255133 5296512 5389880 5399024 5432320 5441536 5526560 5638154 6339840 6467856 6518784 6620640 6631872 6748780 6801920 7006844 7062016 8084820 8098536 8148480 8162304 8289840 8453120 8457231 8623808 8758555 8773414 8827520 8842496 10123170 10143744 10202880 10510266 10593024 10779760 10798048 10864640 11053120 11276308 12679680 12935712 13160121 13241280 13263744 13497560 13603840 14013688 14095385 14124032 16169640 16197072 16296960 16324608 16579680 16906240 16914462 17247616 17517110 17546828 17655040 17684992 20246340 20405760 21020532 21186048 21559520 21596096 21933535 22106240 22552616 25359360 25871424 26275665 26320242 26482560 26527488 26995120 27207680 28027376 28190770 28248064 32339280 32394144 32593920 33159360 33828924 34495232 35034220 35093656 35310080 35369984 36648001 40492680 40811520 42041064 42286155 42372096 43119040 43192192 43867070 44212480 45105232 50718720 51742848 52551330 52640484 52965120 53054976 53990240 56054752 56381540 64678560 64788288 65800605 66318720 67657848 68990464 70068440 70187312 70620160 70739968 73296002 80985360 81623040 84082128 84572310 84744192 86238080 86384384 87734140 88424960 90210464 103485696 105102660 105280968 105930240 106109952 107980480 109944003 112109504 112763080 129357120 129576576 131601210 132637440 135315696 137980928 140136880 140374624 141240320 146592004 161970720 168164256 169144620 172476160 172768768 175468280 176849920 180420928 183240005 206971392 210205320 210561936 211860480 212219904 215960960 219888006 224219008 225526160 258714240 259153152 263202420 265274880 270631392 275961856 280273760 280749248 293184008 323941440 336328512 338289240 344952320 345537536 350936560 353699840 358022779 360841856 366480010 413942784 420410640 421123872 423720960 431921920 439776012 448438016 451052320 517428480 518306304 526404840 530549760 541262784 549720015 560547520 561498496 586368016 647882880 672657024 676578480 689904640 691075072 701873120 716045558 721683712 732960020 827885568 840821280 842247744 863843840 879552024 896876032 902104640 1034856960 1036612608 1052809680 1061099520 1074068337 1082525568 1099440030 1121095040 1122996992 1172736032 1295765760 1345314048 1353156960 1379809280 1403746240 1432091116 1443367424 1465920040 1681642560 1684495488 1727687680 1759104048 1790113895 1793752064 1804209280 2069713920 2073225216 2105619360 2148136674 2165051136 2198880060 2242190080 2245993984 2345472064 2591531520 2690628096 2706313920 2807492480 2864182232 2886734848 2931840080 3363285120 3368990976 3455375360 3518208096 3580227790 3587504128 3608418560 4139427840 4211238720 4296273348 4330102272 4397760120 4484380160 4491987968 4654296127 4690944128 5183063040 5370341685 5381256192 5412627840 5614984960 5728364464 5773469696 5863680160 6726570240 6737981952 7036416192 7160455580 7216837120 8422477440 8592546696 8660204544 8795520240 8968760320 8983975936 9308592254 9381888256 10366126080 10740683370 10762512384 10825255680 11229969920 11456728928 11727360320 13453140480 13475963904 13962888381 14072832384 14320911160 14433674240 16844954880 17185093392 17320409088 17591040480 17937520640 18617184508 18763776512 21481366740 21650511360 22459939840 22913457856 23271480635 23454720640 26906280960 26951927808 27925776762 28145664768 28641822320 28867348480 33689909760 34370186784 35182080960 37234369016 37527553024 42962733480 43301022720 44919879680 45826915712 46542961270 46909441280 53812561920 55851553524 56291329536 57283644640 67379819520 68740373568 69814441905 70364161920 74468738032 75055106048 85925466960 86602045440 91653831424 93085922540 93818882560 111703107048 112582659072 114567289280 134759639040 137480747136 139628883810 140728323840 148937476064 171850933920 183307662848 186171845080 187637765120 223406214096 225165318144 229134578560 274961494272 279257767620 281456647680 297874952128 343701867840 366615325696 372343690160 375275530240 446812428192 458269157120 549922988544 558515535240 562913295360 595749904256 687403735680 733230651392 744687380320 893624856384 916538314240 1099845977088 1117031070480 1125826590720 1191499808512 1374807471360 1489374760640 1787249712768 1833076628480 2199691954176 2234062140960 2382999617024 2749614942720 2978749521280 3574499425536 3666153256960 4468124281920 4765999234048 5499229885440 5957499042560 7148998851072 8936248563840 9531998468096 10998459770880 11914998085120 14297997702144 17872497127680 23829996170240 28595995404288 35744994255360 47659992340480 71489988510720 142979977021440
• Sum of all divisors σ(n): 497144508456960
• Sum of proper divisors (its aliquot sum) s(n): 354164531435520
• 142979977021440 is an abundant number, because the sum of its proper divisors (354164531435520) is greater than itself. Its abundance is 211184554414080

Bases of 142979977021440

• Binary: 100000100000101000011110101111011000100000000000₂
• Hexadecimal: 0x820A1EBD8800
• Base-36: 1EOK3EONPC

Squares and roots of 142979977021440

• 142979977021440 squared (142979977021440²) is 20443273829051510414219673600
• 142979977021440 cubed (142979977021440³) is 2922978822320790681735253787556377001984000
• The square root of 142979977021440 is 11957423.5110010217
• The cube root of 142979977021440 is 52290.7744905125

Scales and comparisons

• 142,979,977,021,440 seconds is equal to 4,546,321 years, 1 day, 3 hours, 44 minutes.
• To count from 1 to 142,979,977,021,440 would take you about eleven million, three hundred sixty-five thousand, eight hundred two 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 142979977021440 cubic inches would be around 4357.6 feet tall.

Recreational maths with 142979977021440

• 142979977021440 backwards is 044120779979241
• The number of decimal digits it has is: 15
• The sum of 142979977021440's digits is 66
• More coming soon!