142905121562500

Names of 142905121562500

• Cardinal: 142905121562500 can be written as One hundred forty-two trillion, nine hundred five billion, one hundred twenty-one million, five hundred sixty-two thousand, five hundred.

Scientific notation

• Scientific notation: 1.429051215625 × 10¹⁴

Factors of 142905121562500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 66

Divisors of 142905121562500

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 10 11 19 20 22 25 29 38 44 50 55 58 76 95 100 110 116 121 125 145 190 209 220 242 250 275 290 319 361 380 418 475 484 500 550 551 580 605 625 638 722 725 836 950 1045 1100 1102 1210 1250 1276 1375 1444 1450 1595 1805 1900 2090 2204 2299 2375 2420 2500 2750 2755 2900 3025 3125 3190 3509 3610 3625 3971 4180 4598 4750 5225 5500 5510 6050 6061 6250 6380 6859 6875 7018 7220 7250 7942 7975 9025 9196 9500 10450 10469 11020 11495 11875 12100 12122 12500 13718 13750 13775 14036 14500 15125 15625 15884 15950 17545 18050 18125 19855 20900 20938 22990 23750 24244 26125 27436 27500 27550 30250 30305 31250 31900 34295 34375 35090 36100 36250 39710 39875 41876 43681 45125 45980 47500 52250 52345 55100 57475 59375 60500 60610 62500 66671 68590 68750 68875 70180 72500 75449 75625 78125 79420 79750 87362 87725 90250 90625 99275 104500 104690 114950 115159 118750 121220 130321 130625 133342 137180 137500 137750 150898 151250 151525 156250 159500 171475 171875 174724 175450 180500 181250 198550 198911 199375 209380 218405 225625 229900 230318 237500 260642 261250 261725 266684 275500 287375 296875 301796 302500 303050 312500 333355 342950 343750 344375 350900 362500 377245 378125 397100 397822 398750 436810 438625 451250 453125 460636 496375 521284 522500 523450 574750 575795 593750 606100 651605 653125 666710 685900 687500 688750 754490 756250 757625 795644 797500 829939 857375 859375 873620 877250 902500 906250 992750 994555 996875 1046900 1092025 1128125 1149500 1151590 1187500 1266749 1303210 1306250 1308625 1333420 1377500 1433531 1436875 1484375 1508980 1512500 1515250 1659878 1666775 1714750 1718750 1721875 1754500 1812500 1886225 1890625 1985500 1989110 1993750 2184050 2188021 2193125 2256250 2265625 2303180 2481875 2533498 2606420 2612500 2617250 2867062 2873750 2878975 2968750 3030500 3258025 3265625 3319756 3333550 3429500 3437500 3443750 3772450 3779309 3781250 3788125 3978220 3987500 4149695 4286875 4368100 4376042 4386250 4512500 4531250 4963750 4972775 4984375 5066996 5234500 5460125 5640625 5734124 5747500 5757950 5937500 6333745 6516050 6531250 6543125 6667100 6887500 7167655 7184375 7544900 7558618 7562500 7576250 8299390 8333875 8573750 8609375 8752084 8772500 9062500 9431125 9453125 9927500 9945550 9968750 10920250 10940105 10965625 11281250 11515900 12409375 12667490 13032100 13062500 13086250 14335310 14368750 14394875 15117236 15152500 15768841 16290125 16328125 16598780 16667750 17147500 17218750 18862250 18896545 18906250 18940625 19891100 19937500 20748475 21434375 21840500 21880210 21931250 22562500 24068231 24818750 24863875 24921875 25334980 26172500 27300625 28203125 28670620 28737500 28789750 31537682 31668725 32580250 32656250 32715625 33335500 34437500 35838275 35921875 37724500 37793090 37812500 37881250 41496950 41572399 41669375 42868750 43046875 43760420 43862500 47155625 48136462 49637500 49727750 49843750 54601250 54700525 54828125 56406250 57579500 62046875 63075364 63337450 65160500 65312500 65431250 71676550 71843750 71974375 75586180 75762500 78844205 81450625 82993900 83144798 83338750 85737500 86093750 94311250 94482725 94703125 96272924 99455500 99687500 103742375 107171875 109202500 109401050 109656250 112812500 120341155 124093750 124319375 126674900 130862500 136503125 143353100 143687500 143948750 157688410 158343625 162901250 163578125 166289596 166677500 172187500 179191375 179609375 188622500 188965450 189406250 207484750 207861995 208346875 214343750 218802100 219312500 235778125 240682310 248187500 248638750 273006250 273502625 274140625 287897500 310234375 315376820 316687250 325802500 327156250 358382750 359218750 359871875 377930900 378812500 394221025 407253125 414969500 415723990 416693750 428687500 457296389 471556250 472413625 473515625 481364620 497277500 518711875 535859375 546012500 547005250 548281250 601705775 620468750 621596875 633374500 654312500 682515625 716765500 718437500 719743750 788442050 791718125 814506250 817890625 831447980 833387500 895956875 914592778 943112500 944827250 947031250 1037423750 1039309975 1041734375 1071718750 1094010500 1096562500 1178890625 1203411550 1240937500 1243193750 1365031250 1367513125 1439487500 1576884100 1583436250 1629012500 1635781250 1791913750 1799359375 1829185556 1889654500 1894062500 1971105125 2036265625 2074847500 2078619950 2083468750 2143437500 2286481945 2357781250 2362068125 2406823100 2486387500 2593559375 2730062500 2735026250 3008528875 3107984375 3166872500 3271562500 3412578125 3583827500 3598718750 3942210250 3958590625 4072531250 4157239900 4166937500 4479784375 4572963890 4715562500 4724136250 5187118750 5196549875 5208671875 5470052500 5894453125 6017057750 6215968750 6825156250 6837565625 7197437500 7884420500 7917181250 8145062500 8959568750 8996796875 9145927780 9448272500 9855525625 10181328125 10374237500 10393099750 10417343750 11432409725 11788906250 11810340625 12034115500 12431937500 12967796875 13650312500 13675131250 15042644375 15539921875 15834362500 17919137500 17993593750 19711051250 19792953125 20362656250 20786199500 20834687500 22398921875 22864819450 23577812500 23620681250 25935593750 25982749375 27350262500 30085288750 31079843750 34187828125 35987187500 39422102500 39585906250 40725312500 44797843750 45729638900 47241362500 49277628125 51871187500 51965498750 57162048625 59051703125 60170577500 62159687500 64838984375 68375656250 75213221875 79171812500 89595687500 98555256250 98964765625 103930997500 111994609375 114324097250 118103406250 129677968750 129913746875 136751312500 150426443750 170939140625 197110512500 197929531250 223989218750 228648194500 236206812500 246388140625 259355937500 259827493750 285810243125 295258515625 300852887500 341878281250 376066109375 395859062500 447978437500 492776281250 519654987500 571620486250 590517031250 649568734375 683756562500 752132218750 985552562500 1143240972500 1181034062500 1231940703125 1299137468750 1429051215625 1504264437500 1880330546875 2463881406250 2598274937500 2858102431250 3247843671875 3760661093750 4927762812500 5716204862500 6495687343750 7145256078125 7521322187500 12991374687500 14290512156250 28581024312500 35726280390625 71452560781250 142905121562500
• Sum of all divisors σ(n): 375202040456880
• Sum of proper divisors (its aliquot sum) s(n): 232296918894380
• 142905121562500 is an abundant number, because the sum of its proper divisors (232296918894380) is greater than itself. Its abundance is 89391797331880

Bases of 142905121562500

• Binary: 100000011111100010110001000000011101111110000100₂
• Hexadecimal: 0x81F8B101DF84
• Base-36: 1ENLPFODXG

Squares and roots of 142905121562500

• 142905121562500 squared (142905121562500²) is 20421873768792902441406250000
• 142905121562500 cubed (142905121562500³) is 2918390353463379742276363189697265625000000
• The square root of 142905121562500 is 11954293.0180960513
• The cube root of 142905121562500 is 52281.6474941099

Scales and comparisons

• 142,905,121,562,500 seconds is equal to 4,543,940 years, 43 weeks, 1 day, 12 hours, 41 minutes, 40 seconds.
• To count from 1 to 142,905,121,562,500 would take you about eleven million, three hundred fifty-nine thousand, eight hundred fifty-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 142905121562500 cubic inches would be around 4356.8 feet tall.

Recreational maths with 142905121562500

• 142905121562500 backwards is 005265121509241
• The number of decimal digits it has is: 15
• The sum of 142905121562500's digits is 43
• More coming soon!