168490436343750

Names of 168490436343750

• Cardinal: 168490436343750 can be written as One hundred sixty-eight trillion, four hundred ninety billion, four hundred thirty-six million, three hundred forty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.6849043634375 × 10¹⁴

Factors of 168490436343750

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 291

Divisors of 168490436343750

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 225 243 250 270 281 375 405 450 486 562 625 675 750 810 843 1125 1215 1250 1350 1405 1686 1875 2025 2250 2430 2529 2810 3125 3375 3750 4050 4215 5058 5625 6075 6250 6750 7025 7587 8430 9375 10125 11250 12150 12645 14050 15174 15625 16875 18750 20250 21075 22761 25290 28125 30375 31250 33750 35125 37935 42150 45522 46875 50625 56250 60750 63225 68283 70250 75870 78961 84375 93750 101250 105375 113805 126450 136566 140625 151875 157922 168750 175625 189675 210750 227610 236883 253125 281250 303750 316125 341415 351250 379350 394805 421875 473766 506250 526875 569025 632250 682830 710649 759375 789610 843750 878125 948375 1053750 1138050 1184415 1265625 1421298 1518750 1580625 1707075 1756250 1896750 1974025 2131947 2368830 2531250 2634375 2845125 3161250 3414150 3553245 3796875 3948050 4263894 4390625 4741875 5268750 5690250 5922075 6395841 7106490 7593750 7903125 8535375 8781250 9483750 9870125 10659735 11844150 12791682 13171875 14225625 15806250 17070750 17766225 19187523 19740250 21319470 22188041 23709375 26343750 28451250 29610375 31979205 35532450 38375046 39515625 42676875 44376082 47418750 49350625 53298675 59220750 63958410 66564123 71128125 79031250 85353750 88831125 95937615 98701250 106597350 110940205 118546875 133128246 142256250 148051875 159896025 177662250 191875230 199692369 213384375 221880410 237093750 246753125 266493375 296103750 319792050 332820615 355640625 399384738 426768750 444155625 479688075 493506250 532986750 554701025 599077107 665641230 711281250 740259375 799480125 888311250 959376150 998461845 1066921875 1109402050 1198154214 1233765625 1332466875 1480518750 1598960250 1664103075 1797231321 1996923690 2133843750 2220778125 2398440375 2467531250 2664933750 2773505125 2995385535 3328206150 3594462642 3701296875 3997400625 4441556250 4796880750 4992309225 5391693963 5547010250 5990771070 6662334375 7402593750 7994801250 8320515375 8986156605 9984618450 10783387926 11103890625 11992201875 13324668750 13867525625 14976927675 16641030750 17972313210 19987003125 22207781250 23984403750 24961546125 26958469815 27735051250 29953855350 33311671875 39974006250 41602576875 44930783025 49923092250 53916939630 59961009375 66623343750 69337628125 74884638375 83205153750 89861566050 99935015625 119922018750 124807730625 134792349075 138675256250 149769276750 199870031250 208012884375 224653915125 249615461250 269584698150 299805046875 346688140625 374423191875 416025768750 449307830250 599610093750 624038653125 673961745375 693376281250 748846383750 1040064421875 1123269575625 1248077306250 1347923490750 1872115959375 2080128843750 2246539151250 3120193265625 3369808726875 3744231918750 5616347878125 6240386531250 6739617453750 9360579796875 11232695756250 16849043634375 18721159593750 28081739390625 33698087268750 56163478781250 84245218171875 168490436343750
• Sum of all divisors σ(n): 474913337593968
• Sum of proper divisors (its aliquot sum) s(n): 306422901250218
• 168490436343750 is an abundant number, because the sum of its proper divisors (306422901250218) is greater than itself. Its abundance is 137932464906468

Bases of 168490436343750

• Binary: 100110010011110110111100100110110011011111000110₂
• Hexadecimal: 0x993DBC9B37C6
• Base-36: 1NQ3FRI6DI

Squares and roots of 168490436343750

• 168490436343750 squared (168490436343750²) is 28389027139307270868164062500
• 168490436343750 cubed (168490436343750³) is 4783279570076442885683935771087646484375000
• The square root of 168490436343750 is 12980386.6022453275
• The cube root of 168490436343750 is 55232.1248829525

Scales and comparisons

• 168,490,436,343,750 seconds is equal to 5,357,474 years, 36 weeks, 3 days, 22 minutes, 30 seconds.
• To count from 1 to 168,490,436,343,750 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 168490436343750 cubic inches would be around 4602.7 feet tall.

Recreational maths with 168490436343750

• 168490436343750 backwards is 057343634094861
• The number of decimal digits it has is: 15
• The sum of 168490436343750's digits is 63
• More coming soon!