12430878382720

Names of 12430878382720

• Cardinal: 12430878382720 can be written as Twelve trillion, four hundred thirty billion, eight hundred seventy-eight million, three hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.243087838272 × 10¹³

Factors of 12430878382720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19760

Divisors of 12430878382720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 61 64 68 70 80 85 112 119 122 128 136 137 140 160 170 224 238 244 272 274 280 305 320 340 427 448 476 488 544 548 560 595 610 640 680 685 854 896 952 959 976 1037 1088 1096 1120 1190 1220 1360 1370 1708 1904 1918 1952 2074 2135 2176 2192 2240 2329 2380 2440 2720 2740 3416 3808 3836 3904 4148 4270 4384 4480 4658 4760 4795 4880 5185 5440 5480 6832 7259 7616 7672 7808 8296 8357 8540 8768 9316 9520 9590 9760 10370 10880 10960 11645 13664 14518 15232 15344 16303 16592 16714 17080 17536 18632 19040 19180 19520 19531 20740 21920 23290 27328 29036 30688 32606 33184 33428 34160 36295 37264 38080 38360 39040 39062 41480 41785 43840 46580 54656 58072 58499 61376 65212 66368 66856 68320 72590 74528 76160 76720 78124 81515 82960 83570 87680 93160 97655 116144 116998 122752 130424 132736 133712 136640 136717 142069 145180 149056 153440 156248 163030 165920 167140 186320 195310 232288 233996 260848 267424 273280 273434 284138 290360 292495 298112 306880 312496 326060 331840 332027 334280 372640 390620 464576 467992 521696 534848 546868 568276 580720 584990 613760 624992 652120 663680 664054 668560 683585 710345 745280 781240 929152 935984 994483 1043392 1069696 1093736 1136552 1161440 1169980 1191391 1249984 1304240 1328108 1337120 1367170 1420690 1490560 1562480 1660135 1871968 1988966 2086784 2187472 2273104 2322880 2324189 2339960 2382782 2499968 2608480 2656216 2674240 2675747 2734340 2841380 3124960 3320270 3743936 3977932 4374944 4546208 4645760 4648378 4679920 4765564 4972415 5216960 5312432 5348480 5351494 5468680 5682760 5956955 6249920 6640540 7487872 7955864 8339737 8749888 9092416 9296756 9359840 9531128 9944830 10433920 10624864 10702988 10937360 11365520 11620945 11913910 12499840 13281080 13378735 15911728 16679474 17499776 18184832 18593512 18719680 18730229 19062256 19889660 20253647 21249728 21405976 21874720 22731040 23241890 23827820 26562160 26757470 31823456 33358948 37187024 37439360 37460458 38124512 39779320 40507294 41698685 42499456 42811952 43749440 45462080 45487699 46483780 47655640 53124320 53514940 63646912 66717896 74374048 74920916 76249024 79558640 81014588 83397370 85623904 87498880 90924160 90975398 92967560 93651145 95311280 101268235 106248640 107029880 127293824 133435792 141775529 148748096 149841832 152498048 159117280 162029176 163220567 166794740 171247808 181950796 185935120 187302290 190622560 202536470 212497280 214059760 227438495 266871584 283551058 297496192 299683664 318234560 318413893 324058352 326441134 333589480 342495616 363901592 371870240 374604580 381245120 405072940 428119520 454876990 533743168 567102116 599367328 636469120 636827786 648116704 652882268 667178960 708877645 727803184 743740480 749209160 762490240 810145880 816102835 856239040 909753980 1067486336 1134204232 1142543969 1198734656 1273655572 1296233408 1305764536 1334357920 1417755290 1455606368 1487480960 1498418320 1592069465 1620291760 1632205670 1712478080 1819507960 2268408464 2285087938 2397469312 2547311144 2592466816 2611529072 2668715840 2774749639 2835510580 2911212736 2996836640 3184138930 3240583520 3264411340 3639015920 4536816928 4570175876 5094622288 5223058144 5337431680 5549499278 5671021160 5712719845 5822425472 5993673280 6368277860 6481167040 6528822680 7278031840 9073633856 9140351752 10189244576 10446116288 11098998556 11342042320 11425439690 11987346560 12736555720 12962334080 13057645360 13873748195 14556063680 18147267712 18280703504 19423247473 20378489152 20892232576 22197997112 22684084640 22850879380 25473111440 26115290720 27747496390 29112127360 36561407008 38846494946 40756978304 44395994224 45368169280 45701758760 50946222880 52230581440 55494992780 73122814016 77692989892 88791988448 90736338560 91403517520 97116237365 101892445760 104461162880 110989985560 146245628032 155385979784 177583976896 182807035040 194232474730 203784891520 221979971120 310771959568 355167953792 365614070080 388464949460 443959942240 621543919136 731228140160 776929898920 887919884480 1243087838272 1553859797840 1775839768960 2486175676544 3107719595680 6215439191360 12430878382720
• Sum of all divisors σ(n): 36818951293440
• Sum of proper divisors (its aliquot sum) s(n): 24388072910720
• 12430878382720 is an abundant number, because the sum of its proper divisors (24388072910720) is greater than itself. Its abundance is 11957194528000

Bases of 12430878382720

• Binary: 10110100111001001010000101110001101010000000₂
• Hexadecimal: 0xB4E4A171A80
• Base-36: 4EMO0175S

Squares and roots of 12430878382720

• 12430878382720 squared (12430878382720²) is 154526737365975402794598400
• 12430878382720 cubed (12430878382720³) is 1920903079074954507846617926943899648000
• The square root of 12430878382720 is 3525745.0819252375
• The cube root of 12430878382720 is 23165.0871913039

Scales and comparisons

• 12,430,878,382,720 seconds is equal to 395,263 years, 25 weeks, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 12,430,878,382,720 would take you about nine hundred eighty-eight thousand, one hundred fifty-eight 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 12430878382720 cubic inches would be around 1930.4 feet tall.

Recreational maths with 12430878382720

• 12430878382720 backwards is 02728387803421
• The number of decimal digits it has is: 14
• The sum of 12430878382720's digits is 55
• More coming soon!