12820657563324

Names of 12820657563324

• Cardinal: 12820657563324 can be written as Twelve trillion, eight hundred twenty billion, six hundred fifty-seven million, five hundred sixty-three thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 1.2820657563324 × 10¹³

Factors of 12820657563324

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 672

Divisors of 12820657563324

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 53 54 78 81 106 108 117 156 159 162 212 234 243 318 324 351 468 477 486 601 636 689 702 954 972 1053 1202 1378 1404 1431 1803 1908 2067 2106 2404 2756 2809 2862 3159 3606 4134 4212 4293 5409 5618 5724 6201 6318 7212 7813 8268 8427 8586 10818 11236 12402 12636 12879 15626 16227 16854 17172 18603 21636 23439 24804 25281 25758 31252 31853 32454 33708 36517 37206 46878 48681 50562 51516 55809 63706 64908 70317 73034 74412 75843 93756 95559 97362 101124 109551 111618 127412 140634 146043 146068 151686 167427 191118 194724 210951 219102 223236 227529 281268 286677 292086 303372 328653 334854 361201 382236 414089 421902 438204 455058 573354 584172 632853 657306 669708 682587 722402 828178 843804 860031 910116 985959 1083603 1146708 1242267 1265706 1314612 1365174 1444804 1656356 1688209 1720062 1898559 1971918 2167206 2484534 2531412 2580093 2730348 2957877 3250809 3376418 3440124 3726801 3797118 3943836 4334412 4695613 4969068 5064627 5160186 5915754 6501618 6752836 7453602 7594236 7740279 8873631 9391226 9752427 10129254 10320372 11180403 11831508 13003236 14086839 14907204 15193881 15480558 17747262 18782452 19143653 19504854 20258508 21946717 22360806 28173678 29257281 30387762 30961116 33541209 35494524 38287306 39009708 42260517 43893434 44721612 45581643 56347356 57430959 58514562 60775524 65840151 67082418 76574612 84521034 87771843 87786868 91163286 100623627 114861918 117029124 126781551 131680302 134164836 136744929 169042068 172292877 175543686 182326572 197520453 201247254 229723836 248867489 253563102 263360604 273489858 344585754 351087372 380344653 395040906 402494508 410234787 497734978 507126204 516878631 546979716 592561359 689171508 746602467 760689306 790081812 820469574 995469956 1014613609 1033757262 1141033959 1185122718 1493204934 1521378612 1550635893 1640939148 1777684077 2029227218 2067514524 2239807401 2282067918 2370245436 2986409868 3043840827 3101271786 3555368154 4058454436 4479614802 4564135836 4651907679 5333052231 6087681654 6202543572 6719422203 7110736308 8959229604 9131522481 9303815358 10666104462 12175363308 13189976917 13438844406 18263044962 18607630716 20158266609 21332208924 26379953834 26877688812 27394567443 36526089924 39569930751 40316533218 52759907668 54789134886 60474799827 79139861502 80633066436 82183702329 109578269772 118709792253 120949599654 158279723004 164367404658 237419584506 241899199308 246551106987 328734809316 356129376759 474839169012 493102213974 712258753518 986204427948 1068388130277 1424517507036 2136776260554 3205164390831 4273552521108 6410328781662 12820657563324
• Sum of all divisors σ(n): 36950555431608
• Sum of proper divisors (its aliquot sum) s(n): 24129897868284
• 12820657563324 is an abundant number, because the sum of its proper divisors (24129897868284) is greater than itself. Its abundance is 11309240304960

Bases of 12820657563324

• Binary: 10111010100100001010101111010110011010111100₂
• Hexadecimal: 0xBA90ABD66BC
• Base-36: 4JLQ8HRR0

Squares and roots of 12820657563324

• 12820657563324 squared (12820657563324²) is 164369260356016885069928976
• 12820657563324 cubed (12820657563324³) is 2107322000961339590482836180789902476224
• The square root of 12820657563324 is 3580594.5823737153
• The cube root of 12820657563324 is 23404.7191174545

Scales and comparisons

• 12,820,657,563,324 seconds is equal to 407,657 years, 13 weeks, 1 day, 7 hours, 35 minutes, 24 seconds.
• To count from 1 to 12,820,657,563,324 would take you about one million, nineteen thousand, one hundred forty-three 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 12820657563324 cubic inches would be around 1950.4 feet tall.

Recreational maths with 12820657563324

• 12820657563324 backwards is 42336575602821
• 12820657563324 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12820657563324's digits is 54
• More coming soon!