12664812625920

Names of 12664812625920

• Cardinal: 12664812625920 can be written as Twelve trillion, six hundred sixty-four billion, eight hundred twelve million, six hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.266481262592 × 10¹³

Factors of 12664812625920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 400

Divisors of 12664812625920

• Number of divisors d(n): 2016
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 112 113 117 120 126 128 130 140 144 156 160 168 169 180 182 192 195 208 210 224 226 234 240 252 256 257 260 273 280 288 312 315 320 336 338 339 360 364 384 390 416 420 448 452 455 468 480 504 507 512 514 520 546 560 565 576 585 624 630 640 672 676 678 720 728 768 771 780 791 819 832 840 845 896 904 910 936 960 1008 1014 1017 1024 1028 1040 1092 1120 1130 1152 1170 1183 1248 1260 1280 1285 1344 1352 1356 1365 1440 1456 1469 1521 1536 1542 1560 1582 1638 1664 1680 1690 1695 1792 1799 1808 1820 1872 1920 2016 2028 2034 2048 2056 2080 2184 2240 2260 2304 2313 2340 2366 2373 2496 2520 2535 2560 2570 2688 2704 2712 2730 2880 2912 2938 3042 3072 3084 3120 3164 3276 3328 3341 3360 3380 3390 3549 3584 3598 3616 3640 3744 3840 3855 3955 4032 4056 4068 4095 4096 4112 4160 4368 4407 4480 4520 4608 4626 4680 4732 4746 4992 5040 5070 5085 5120 5140 5376 5397 5408 5424 5460 5760 5824 5876 5915 6084 6144 6168 6240 6328 6552 6656 6682 6720 6760 6780 7098 7119 7168 7196 7232 7280 7345 7488 7605 7680 7710 7910 8064 8112 8136 8190 8192 8224 8320 8736 8814 8960 8995 9040 9216 9252 9360 9464 9492 9984 10023 10080 10140 10170 10240 10280 10283 10647 10752 10794 10816 10848 10920 11520 11565 11648 11752 11830 11865 12168 12288 12336 12480 12656 13104 13221 13312 13364 13440 13520 13560 14196 14238 14336 14392 14464 14560 14690 14976 15210 15360 15420 15820 16128 16191 16224 16272 16380 16448 16640 16705 17472 17628 17745 17920 17990 18080 18432 18504 18720 18928 18984 19097 19968 20046 20160 20280 20340 20480 20560 20566 21294 21504 21588 21632 21696 21840 22035 23040 23130 23296 23387 23504 23660 23730 24336 24576 24672 24960 25312 26208 26442 26624 26728 26880 26985 27040 27120 28392 28476 28672 28784 28928 29041 29120 29380 29952 30069 30420 30720 30840 30849 31640 32256 32382 32448 32544 32760 32896 33280 33410 34944 35256 35490 35595 35840 35980 36160 36864 37008 37440 37856 37968 38194 39936 40092 40320 40560 40680 40960 41120 41132 42588 43008 43176 43264 43392 43433 43680 44070 46080 46260 46592 46774 47008 47320 47460 48672 49344 49920 50115 50624 51415 52416 52884 53235 53248 53456 53760 53970 54080 54240 56784 56952 57291 57344 57568 57856 58082 58240 58760 59904 60138 60840 61440 61680 61698 63280 64512 64764 64896 65088 65520 65792 66105 66560 66820 69888 70161 70512 70980 71190 71680 71960 72320 73728 74016 74880 75712 75936 76388 79872 80184 80640 80955 81120 81360 82240 82264 85176 86016 86352 86528 86784 86866 87123 87360 88140 92160 92520 92547 93184 93548 94016 94640 94920 95485 97344 98688 99840 100230 101248 102830 104832 105768 106470 106496 106912 107520 107940 108160 108480 113568 113904 114582 115136 115712 116164 116480 116935 117520 119808 120276 121680 122880 123360 123396 126560 129024 129528 129792 130176 130299 131040 131584 132210 133120 133640 133679 139776 140322 141024 141960 142380 143360 143920 144640 145205 148032 149760 150345 151424 151872 152776 154245 159744 160368 161280 161910 162240 162720 164480 164528 170352 171873 172032 172704 173056 173568 173732 174246 174720 176280 184320 185040 185094 186368 187096 188032 189280 189840 190970 194688 197376 199680 200460 202496 203287 205660 209664 210483 211536 212940 213824 215040 215880 216320 216960 217165 227136 227808 229164 230272 231424 232328 232960 233870 235040 239616 240552 243360 246720 246792 253120 258048 259056 259584 260352 260598 261369 262080 263168 264420 266240 267280 267358 279552 280644 282048 283920 284760 286455 286720 287840 289280 290410 296064 299520 300690 302848 303744 304031 305552 308490 319488 320736 322560 323820 324480 325440 328960 329056 340704 343746 345408 346112 347136 347464 348492 349440 350805 352560 368640 370080 370188 372736 374192 376064 377533 378560 379680 381940 389376 390897 394752 399360 400920 401037 404992 406574 411320 419328 420966 423072 425880 427648 430080 431760 432640 433920 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4397504384 4639125504 4669916160 4683732480 4711611840 4927942656 4947192432 4995981312 5025719296 5074043520 5337047040 5352837120 5412313088 5475491840 5496880480 5603899392 5653934208 5798906880 6088852224 6159928320 6183990540 6226554880 6244976640 6282149120 6596256576 6765391360 6958688256 7004874240 7039918080 7067417760 7471865856 7493971968 7538578944 7611065280 7731875840 8005570560 8118469632 8213237760 8245320720 8326635520 8621383680 8698360320 8795008768 9278251008 9339832320 9367464960 9423223680 9855885312 9894384864 10051438592 10148087040 10705674240 10824626176 10993760960 11207798784 11307868416 11597813760 12177704448 12319856640 12367981080 12453109760 12489953280 12564298240 13192513152 13530782720 13917376512 14009748480 14134835520 14987943936 15077157888 15222130560 15463751680 16011141120 16236939264 16426475520 16490641440 17396720640 17590017536 18679664640 18734929920 18846447360 19788769728 20102877184 20296174080 21649252352 21987521920 22415597568 22615736832 23195627520 24355408896 24639713280 24735962160 24979906560 25128596480 26385026304 27061565440 27834753024 28019496960 28269671040 30154315776 30444261120 32473878528 32981282880 34793441280 35180035072 37359329280 37469859840 37692894720 39577539456 40205754368 40592348160 43975043840 45231473664 46391255040 48710817792 49279426560 49471924320 50257192960 52770052608 54123130880 56038993920 56539342080 60308631552 60888522240 64947757056 65962565760 69586882560 70360070144 74939719680 75385789440 79155078912 81184696320 87950087680 90462947328 97421635584 98943848640 100514385920 105540105216 108246261760 112077987840 113078684160 120617263104 121777044480 131925131520 139173765120 140720140288 150771578880 158310157824 162369392640 175900175360 180925894656 194843271168 197887697280 201028771840 211080210432 226157368320 243554088960 263850263040 281440280576 301543157760 316620315648 324738785280 351800350720 361851789312 395775394560 422160420864 452314736640 487108177920 527700526080 603086315520 633240631296 703600701440 791550789120 844320841728 904629473280 974216355840 1055401052160 1266481262592 1407201402880 1583101578240 1809258946560 2110802104320 2532962525184 3166203156480 4221604208640 6332406312960 12664812625920
• Sum of all divisors σ(n): 55024191248832
• Sum of proper divisors (its aliquot sum) s(n): 42359378622912
• 12664812625920 is an abundant number, because the sum of its proper divisors (42359378622912) is greater than itself. Its abundance is 29694565996992

Bases of 12664812625920

• Binary: 10111000010011000001101010000110000000000000₂
• Hexadecimal: 0xB84C1A86000
• Base-36: 4HM4UFWG0

Squares and roots of 12664812625920

• 12664812625920 squared (12664812625920²) is 160397478849662645855846400
• 12664812625920 cubed (12664812625920³) is 2031404015300943634767717050968178688000
• The square root of 12664812625920 is 3558765.6042397623
• The cube root of 12664812625920 is 23309.4981298063

Scales and comparisons

• 12,664,812,625,920 seconds is equal to 402,701 years, 45 weeks, 11 hours, 12 minutes.
• To count from 1 to 12,664,812,625,920 would take you about one million, six thousand, seven hundred fifty-four 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 12664812625920 cubic inches would be around 1942.5 feet tall.

Recreational maths with 12664812625920

• 12664812625920 backwards is 02952621846621
• The number of decimal digits it has is: 14
• The sum of 12664812625920's digits is 54
• More coming soon!