8228321791872

Names of 8228321791872

• Cardinal: 8228321791872 can be written as Eight trillion, two hundred twenty-eight billion, three hundred twenty-one million, seven hundred ninety-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 8.228321791872 × 10¹²

Factors of 8228321791872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2020

Divisors of 8228321791872

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 37 39 42 48 49 52 56 64 74 78 84 91 96 98 104 111 112 128 147 148 156 168 182 192 196 208 222 224 259 273 294 296 312 336 364 384 392 416 444 448 481 518 546 588 592 624 637 672 728 757 777 784 832 888 896 962 1036 1092 1176 1184 1201 1248 1274 1344 1443 1456 1514 1554 1568 1664 1776 1813 1911 1924 2072 2184 2271 2352 2368 2402 2496 2548 2688 2886 2912 3028 3108 3136 3367 3552 3603 3626 3822 3848 4144 4368 4542 4704 4736 4804 4992 5096 5299 5439 5772 5824 6056 6216 6272 6734 7104 7206 7252 7644 7696 8288 8407 8736 9084 9408 9608 9841 10101 10192 10598 10878 11544 11648 12112 12432 13468 14208 14412 14504 15288 15392 15613 15897 16576 16814 17472 18168 18816 19216 19682 20202 20384 21196 21756 23088 23569 24224 24864 25221 26936 28009 28824 29008 29523 30576 30784 31226 31794 33152 33628 34944 36336 37093 38432 39364 40404 40768 42392 43512 44437 46176 46839 47138 48448 49728 50442 53872 56018 57648 58016 58849 59046 61152 61568 62452 63588 67256 68887 70707 72672 74186 76864 78728 80808 81536 84027 84784 87024 88874 92352 93678 94276 96896 99456 100884 107744 109291 111279 112036 115296 116032 117698 118092 122304 124904 127176 133311 134512 137774 141414 145344 148372 153728 157456 161616 168054 169568 174048 176547 177748 184704 187356 188552 196063 201768 206661 215488 218582 222558 224072 230592 232064 235396 236184 244608 249808 254352 266622 269024 275548 282828 290688 296744 311059 314912 323232 327873 336108 339136 348096 353094 355496 364117 374712 377104 392126 403536 413322 430976 437164 445116 448144 461184 470792 472368 482209 499616 508704 533244 538048 551096 565656 577681 588189 593488 622118 629824 646464 655746 672216 678272 696192 706188 710992 728234 749424 754208 765037 784252 807072 826644 874328 890232 896288 909157 933177 941584 944736 964418 999232 1017408 1066488 1076096 1092351 1102192 1131312 1155362 1176378 1186976 1244236 1259648 1292928 1311492 1344432 1372441 1412376 1421984 1446627 1456468 1498848 1508416 1530074 1568504 1614144 1653288 1733043 1748656 1780464 1792576 1818314 1866354 1883168 1889472 1928836 1998464 2034816 2132976 2177413 2184702 2204384 2262624 2295111 2310724 2352756 2373952 2488472 2548819 2622984 2688864 2727471 2744882 2824752 2843968 2893254 2912936 2997696 3016832 3060148 3137008 3228288 3306576 3466086 3497312 3560928 3585152 3636628 3732708 3766336 3778944 3857672 4043767 4117323 4265952 4354826 4369404 4408768 4525248 4590222 4621448 4705512 4747904 4976944 5097638 5245968 5377728 5454942 5489764 5649504 5687936 5786508 5825872 5995392 6120296 6274016 6364099 6532239 6613152 6932172 6994624 7121856 7273256 7465416 7532672 7646457 7715344 8087534 8234646 8531904 8709652 8738808 8817536 9050496 9180444 9242896 9411024 9953888 10195276 10491936 10755456 10909884 10979528 11299008 11573016 11651744 11819041 12131301 12240592 12548032 12728198 13064478 13226304 13864344 13989248 14243712 14546512 14930832 15292914 15430688 16175068 16469292 17063808 17419304 17477616 17841733 18360888 18485792 18822048 19092297 19907776 20390552 20983872 21819768 21959056 22598016 23146032 23303488 23638082 24262602 24481184 25096064 25456396 26128956 26452608 27728688 28306369 29093024 29861664 30585828 30861376 32350136 32938584 33638809 34838608 34955232 35457123 35683466 36721776 36971584 37644096 38184594 39815552 40781104 41967744 43639536 43918112 44548693 46292064 46606976 47276164 48525204 48962368 50912792 52257912 53525199 55457376 56612738 58186048 59723328 61171656 61722752 64700272 65877168 67277618 69677216 69910464 70914246 71366932 73443552 73943168 75288192 76369188 81562208 82733287 84919107 87279072 87836224 89097386 92584128 94552328 97050408 97924736 100916427 101825584 104515824 107050398 110914752 113225476 116372096 119446656 122343312 129400544 131754336 133646079 134555236 139354432 139820928 141828492 142733864 146887104 152738376 163124416 165466574 169838214 174558144 175672448 178194772 185168256 189104656 194100816 201832854 203651168 209031648 214100796 221829504 226450952 235471663 244686624 248199861 258801088 263508672 267292158 269110472 278708864 283656984 285467728 293774208 305476752 326248832 330933148 339676428 349116288 356389544 378209312 388201632 403665708 407302336 418063296 428201592 437304517 452901904 470943326 489373248 496399722 517602176 527017344 534584316 538220944 567313968 570935456 579133009 610953504 661866296 679352856 706414989 712779088 756418624 776403264 807331416 814604672 836126592 856403184 874609034 905803808 941886652 978746496 992799444 1069168632 1076441888 1134627936 1141870912 1158266018 1221907008 1311913551 1323732592 1358705712 1412829978 1425558176 1512837248 1552806528 1614662832 1648301641 1712806368 1737399027 1749218068 1811607616 1883773304 1985598888 2138337264 2152883776 2269255872 2283741824 2316532036 2443814016 2623827102 2647465184 2717411424 2825659956 2851116352 3061131619 3229325664 3296603282 3425612736 3474798054 3498436136 3623215232 3767546608 3971197776 4276674528 4305767552 4538511744 4633064072 4944904923 5247654204 5294930368 5434822848 5651319912 5702232704 6122263238 6458651328 6593206564 6851225472 6949596108 6996872272 7535093216 7942395552 8553349056 9183394857 9266128144 9889809846 10495308408 10589860736 10869645696 11302639824 12244526476 12917302656 13186413128 13899192216 13993744544 15070186432 15884791104 17106698112 18366789714 18532256288 19779619692 20990616816 21427921333 22605279648 24489052952 26372826256 27798384432 27987489088 30140372864 31769582208 36733579428 37064512576 39559239384 41981233632 42855842666 45210559296 48978105904 52745652512 55596768864 55974978176 64283763999 73467158856 74129025152 79118478768 83962467264 85711685332 90421118592 97956211808 105491305024 111193537728 128567527998 146934317712 158236957536 167924934528 171423370664 195912423616 210982610048 222387075456 257135055996 293868635424 316473915072 342846741328 391824847232 514270111992 587737270848 632947830144 685693482656 1028540223984 1175474541696 1371386965312 2057080447968 2742773930624 4114160895936 8228321791872
• Sum of all divisors σ(n): 28181255215680
• Sum of proper divisors (its aliquot sum) s(n): 19952933423808
• 8228321791872 is an abundant number, because the sum of its proper divisors (19952933423808) is greater than itself. Its abundance is 11724611631936

Bases of 8228321791872

• Binary: 1110111101111001110001100101000111110000000₂
• Hexadecimal: 0x77BCE328F80
• Base-36: 2X01ECGAO

Squares and roots of 8228321791872

• 8228321791872 squared (8228321791872²) is 67705279510595640885264384
• 8228321791872 cubed (8228321791872³) is 557100826821818931019070860515342286848
• The square root of 8228321791872 is 2868505.1493542765
• The cube root of 8228321791872 is 20188.4862267095

Scales and comparisons

• 8,228,321,791,872 seconds is equal to 261,635 years, 9 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 8,228,321,791,872 would take you about six hundred fifty-four thousand and eighty-seven 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 8228321791872 cubic inches would be around 1682.4 feet tall.

Recreational maths with 8228321791872

• 8228321791872 backwards is 2781971238228
• The number of decimal digits it has is: 13
• The sum of 8228321791872's digits is 60
• More coming soon!