1218120614480

Names of 1218120614480

• Cardinal: 1218120614480 can be written as One trillion, two hundred eighteen billion, one hundred twenty million, six hundred fourteen thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.21812061448 × 10¹²

Factors of 1218120614480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3348

Divisors of 1218120614480

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 29 35 40 44 55 56 58 70 73 77 80 88 110 112 116 140 145 146 154 176 203 220 232 280 290 292 308 319 365 385 406 440 464 511 560 580 584 616 638 730 770 803 812 841 880 1015 1022 1160 1168 1232 1276 1460 1540 1595 1606 1624 1682 2030 2044 2117 2233 2320 2552 2555 2920 3080 3190 3212 3221 3248 3364 4015 4060 4088 4205 4234 4466 5104 5110 5621 5840 5887 6160 6380 6424 6442 6728 8030 8120 8176 8410 8468 8932 9251 10220 10585 11165 11242 11774 12760 12848 12884 13456 14819 16060 16105 16240 16820 16936 17864 18502 20440 21170 22330 22484 22547 23287 23548 25520 25768 28105 29435 29638 32120 32210 33640 33872 35431 35728 37004 40880 42340 44660 44968 45094 46255 46574 47096 51536 56210 58870 59276 61393 64240 64420 64757 67280 70862 74008 74095 84680 89320 89936 90188 92510 93148 93409 94192 112420 112735 116435 117740 118552 122786 128840 129514 141724 148016 148190 163009 169360 177155 178640 180376 185020 186296 186818 224840 225470 232870 235133 235480 237104 245572 248017 257680 259028 283448 296380 306965 323785 326018 354310 360752 370040 372592 373636 429751 449680 450940 465740 467045 470266 470960 491144 496034 518056 566896 592760 613930 647570 652036 653863 675323 708620 740080 747272 815045 859502 901880 931480 934090 940532 982288 992068 1027499 1036112 1175665 1185520 1227860 1240085 1295140 1304072 1307726 1350646 1417240 1494544 1630090 1645931 1719004 1803760 1862960 1868180 1881064 1984136 2054998 2148755 2351330 2455720 2480170 2586463 2590280 2608144 2615452 2701292 2708861 2834480 3260180 3269315 3291862 3376615 3438008 3736360 3762128 3968272 4109996 4297510 4702660 4727261 4911440 4960340 5137495 5172926 5180560 5230904 5402584 5417722 6520360 6538630 6583724 6753230 6818857 6876016 7192493 7472720 8219992 8229655 8595020 9405320 9454522 9920680 10274990 10345852 10461808 10805168 10835444 12932315 13040720 13077260 13167448 13506460 13544305 13637714 14384986 16439984 16459310 17190040 18105241 18810640 18909044 18962027 19841360 20549980 20691704 21670888 23636305 25864630 26154520 26334896 27012920 27088610 27275428 28769972 29797471 32918620 34094285 34380080 35962465 36210482 37818088 37924054 41099960 41383408 43341776 47272610 47731999 51729260 52309040 54025840 54177220 54550856 57539944 59594942 65837240 68188570 71924930 72420964 75007427 75636176 75848108 82199920 90526205 94545220 94810135 95463998 103458520 108354440 109101712 115079888 119189884 131674480 136377140 143849860 144841928 148987355 150014854 151696216 181052410 189090440 189620270 190927996 197746853 206917040 208582297 216708880 238379768 238659995 272754280 287699720 289683856 297974710 300029708 303392432 362104820 375037135 378180880 379240540 381855992 395493706 417164594 476759536 477319990 525051989 545508560 575399440 595949420 600059416 724209640 750074270 758481080 763711984 790987412 834329188 954639980 988734265 1042911485 1050103978 1191898840 1200118832 1384227971 1448419280 1500148540 1516962160 1581974824 1668658376 1909279960 1977468530 2085822970 2100207956 2175215383 2383797680 2625259945 2768455942 3000297080 3163949648 3337316752 3818559920 3954937060 4171645940 4200415912 4350430766 5250519890 5536911884 6000594160 6921139855 7909874120 8343291880 8400831824 8700861532 10501039780 10876076915 11073823768 13842279710 15226507681 15819748240 16686583760 17401723064 21002079560 21752153830 22147647536 27684559420 30453015362 34803446128 42004159120 43504307660 55369118840 60906030724 76132538405 87008615320 110738237680 121812061448 152265076810 174017230640 243624122896 304530153620 609060307240 1218120614480
• Sum of all divisors σ(n): 3708169590528
• Sum of proper divisors (its aliquot sum) s(n): 2490048976048
• 1218120614480 is an abundant number, because the sum of its proper divisors (2490048976048) is greater than itself. Its abundance is 1271928361568

Bases of 1218120614480

• Binary: 10001101110011101101001011000001001010000₂
• Hexadecimal: 0x11B9DA58250
• Base-36: FJLHK9JK

Squares and roots of 1218120614480

• 1218120614480 squared (1218120614480²) is 1483817831421132785670400
• 1218120614480 cubed (1218120614480³) is 1807469088587091320538501786747392000
• The square root of 1218120614480 is 1103685.0159714953
• The cube root of 1218120614480 is 10679.8076529297

Scales and comparisons

• 1,218,120,614,480 seconds is equal to 38,732 years, 24 weeks, 2 days, 5 hours, 21 minutes, 20 seconds.
• To count from 1 to 1,218,120,614,480 would take you about ninety-six thousand, eight hundred thirty-one 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 1218120614480 cubic inches would be around 890 feet tall.

Recreational maths with 1218120614480

• 1218120614480 backwards is 0844160218121
• The number of decimal digits it has is: 13
• The sum of 1218120614480's digits is 38
• More coming soon!