168490427186802

Names of 168490427186802

• Cardinal: 168490427186802 can be written as One hundred sixty-eight trillion, four hundred ninety billion, four hundred twenty-seven million, one hundred eighty-six thousand, eight hundred two.

Scientific notation

• Scientific notation: 1.68490427186802 × 10¹⁴

Factors of 168490427186802

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1388

Divisors of 168490427186802

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 14 19 21 31 38 42 57 62 93 97 114 133 186 194 217 266 291 361 399 434 582 589 651 679 722 798 961 1083 1178 1229 1302 1358 1767 1843 1922 2037 2166 2458 2527 2883 3007 3534 3686 3687 4074 4123 5054 5529 5766 6014 6727 7374 7581 8246 8603 9021 9409 11058 11191 12369 12901 13454 15162 17206 18042 18259 18818 20181 21049 22382 23351 24738 25802 25809 28227 33573 35017 36518 38099 38703 40362 42098 46702 51618 54777 56454 57133 63147 65863 67146 70034 70053 76198 77406 78337 93217 105051 109554 114266 114297 119213 126294 127813 131726 140106 156674 163457 171399 178771 186434 197589 210102 228594 235011 238426 245119 255626 266693 279651 291679 326914 342798 346921 357542 357639 383439 395178 399931 443669 470022 490238 490371 533386 536313 559302 583358 652519 693842 715278 723881 735357 766878 799862 800079 834491 875037 887338 980742 1040763 1072626 1085527 1181069 1199793 1251397 1305038 1331007 1447762 1470714 1600158 1668982 1750074 1771123 1957557 2041753 2081526 2171054 2171643 2265047 2362138 2399586 2428447 2502794 2503473 2662014 3105683 3256581 3396649 3542246 3543207 3695603 3754191 3915114 4083506 4343286 4530094 4856894 5006946 5067167 5313369 5541901 6125259 6211366 6513162 6793298 6795141 7086414 7285341 7391206 7508382 7598689 8267483 9042049 9317049 10134334 10189947 10626738 11083802 11086809 11563661 12250518 12397861 13590282 13753739 14570682 15197378 15201501 15855329 16534966 16625703 18084098 18634098 20379894 22173618 22440311 22796067 23127322 23776543 24795722 24802449 25869221 27126147 27507478 30403002 31710658 33251406 33651337 34690983 37193583 38793307 41261217 43035893 44880622 45592134 47553086 47565987 49604898 51738442 54252294 63294343 67302674 67320933 69381966 70216457 71329629 74387166 77586614 77607663 80945627 82522434 86071786 95131974 96276173 100954011 105296119 114563693 116379921 126588686 129107679 134641866 140432914 142659258 155215326 157082177 161891254 171798931 189883029 192552346 201908022 210592238 210649371 219709559 229127386 232759842 235559359 242836881 258215358 288828519 301251251 314164354 315888357 343597862 343691079 358473491 379766058 421298742 426365909 439419118 471118718 471246531 485673762 491515199 515396793 577657038 602502502 631776714 659128677 687382158 706678077 716946982 737072833 801945851 852731818 903753753 942493062 983030398 1030793586 1075420473 1202592517 1279097727 1318257354 1334112683 1413356154 1474145666 1474545597 1537966913 1603891702 1807507506 2150840946 2176710167 2211218499 2405185034 2405837553 2509314437 2558195454 2668225366 2949091194 2984561363 3075933826 3264179689 3607777551 4002338049 4174481621 4353420334 4422436998 4613900739 4811675106 5018628874 5969122726 6528359378 6530130501 6810996329 7215555102 7527943311 8004676098 8348963242 8953684089 9227801478 9338788781 9792539067 11112678221 12523444863 13060261002 13621992658 15055886622 15236971169 17907368178 18677577562 19585078134 20432988987 22225356442 22849257823 25046889726 28016366343 29221371347 30473942338 33338034663 40865977974 41357493173 45698515646 45710913507 47676974303 56032732686 58442742694 66676069326 68547773469 77788747547 82714986346 87664114041 91421827014 95353948606 124072479519 129408930251 137095546938 143030922909 155577495094 175328228082 211140886199 233366242641 248144959038 258817860502 286061845818 289502452211 388226790753 422281772398 466732485282 579004904422 633422658597 776453581506 868507356633 905862511757 1266845317194 1477986203393 1737014713266 1811725023514 2717587535271 2955972406786 4011676837781 4433958610179 5435175070542 8023353675562 8867917220358 12035030513343 24070061026686 28081737864467 56163475728934 84245213593401 168490427186802
• Sum of all divisors σ(n): 424711541004480
• Sum of proper divisors (its aliquot sum) s(n): 256221113817678
• 168490427186802 is an abundant number, because the sum of its proper divisors (256221113817678) is greater than itself. Its abundance is 87730686630876

Bases of 168490427186802

• Binary: 100110010011110110111100000011110111111001110010₂
• Hexadecimal: 0x993DBC0F7E72
• Base-36: 1NQ3FM1WTU

Squares and roots of 168490427186802

• 168490427186802 squared (168490427186802²) is 28389024053591026523802987204
• 168490427186802 cubed (168490427186802³) is 4783278790205949413622801914576941723681608
• The square root of 168490427186802 is 12980386.2495228547
• The cube root of 168490427186802 is 55232.1238823859

Scales and comparisons

• 168,490,427,186,802 seconds is equal to 5,357,474 years, 21 weeks, 2 days, 46 minutes, 42 seconds.
• To count from 1 to 168,490,427,186,802 would take you about thirteen million, three hundred ninety-three thousand, six hundred eighty-six 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 168490427186802 cubic inches would be around 4602.7 feet tall.

Recreational maths with 168490427186802

• 168490427186802 backwards is 208681724094861
• The number of decimal digits it has is: 15
• The sum of 168490427186802's digits is 66
• More coming soon!