20446990125928000

Names of 20446990125928000

• Cardinal: 20446990125928000 can be written as Twenty quadrillion, four hundred forty-six trillion, nine hundred ninety billion, one hundred twenty-five million, nine hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 2.0446990125928 × 10¹⁶

Factors of 20446990125928000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 389

Divisors of 20446990125928000

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 125 145 160 200 232 250 290 320 353 400 464 500 580 706 725 800 841 928 1000 1160 1412 1450 1600 1682 1765 1856 2000 2320 2824 2900 3364 3530 3625 4000 4205 4640 5648 5800 6728 7060 7250 8000 8410 8825 9280 10237 11296 11600 13456 14120 14500 16820 17650 20474 21025 22592 23200 24389 26912 28240 29000 33640 35300 40948 42050 44125 46400 48778 51185 53824 56480 58000 67280 70600 81896 84100 88250 97556 102370 105125 112960 116000 121945 124609 134560 141200 163792 168200 176500 195112 204740 210250 232000 243890 249218 255925 269120 282400 296873 327584 336400 353000 390224 409480 420500 487780 498436 511850 564800 593746 609725 623045 655168 672800 706000 707281 780448 818960 841000 975560 996872 1023700 1187492 1219450 1246090 1279625 1345600 1412000 1414562 1484365 1560896 1637920 1682000 1951120 1993744 2047400 2374984 2438900 2492180 2559250 2824000 2829124 2968730 3048625 3115225 3275840 3364000 3536405 3613661 3902240 3987488 4094800 4749968 4877800 4984360 5118500 5658248 5937460 6097250 6230450 6728000 7072810 7227322 7421825 7804480 7974976 8189600 8609317 9499936 9755600 9968720 10237000 11316496 11874920 12194500 12460900 14145620 14454644 14843650 15576125 16379200 17218634 17682025 18068305 18999872 19511200 19937440 20474000 20511149 22632992 23749840 24389000 24921800 28291240 28909288 29687300 31152250 34437268 35364050 36136610 37109125 39022400 39874880 40948000 41022298 43046585 45265984 47499680 48778000 49843600 56582480 57818576 59374600 62304500 68874536 70728100 72273220 74218250 81896000 82044596 86093170 88410125 90341525 94999360 97556000 99687200 102555745 104796169 113164960 115637152 118749200 124609000 137749072 141456200 144546440 148436500 164089192 172186340 176820250 180683050 195112000 199374400 205111490 209592338 215232925 226329920 231274304 237498400 249218000 249670193 275498144 282912400 289092880 296873000 328178384 344372680 353640500 361366100 410222980 419184676 430465850 451707625 474996800 498436000 499340386 512778725 523980845 550996288 565824800 578185760 593746000 656356768 688745360 707281000 722732200 820445960 838369352 860931700 903415250 996872000 998680772 1025557450 1047961690 1076164625 1131649600 1156371520 1187492000 1248350965 1312713536 1377490720 1414562000 1445464400 1640891920 1676738704 1721863400 1806830500 1997361544 2051114900 2095923380 2152329250 2374984000 2496701930 2563893625 2619904225 2754981440 2829124000 2890928800 3039088901 3281783840 3353477408 3443726800 3613661000 3994723088 4102229800 4191846760 4304658500 4993403860 5127787250 5239808450 5658248000 5781857600 6078177802 6241754825 6563567680 6706954816 6887453600 7227322000 7240435597 7989446176 8204459600 8383693520 8609317000 9986807720 10255574500 10479616900 12156355604 12483509650 13099521125 13774907200 14454644000 14480871194 15195444505 15978892352 16408919200 16767387040 17218634000 19973615440 20511149000 20959233800 24312711208 24967019300 26199042250 28909288000 28961742388 30390889010 31208774125 32817838400 33534774080 34437268000 36202177985 39947230880 41022298000 41918467600 48625422416 49934038600 52398084500 57923484776 60781778020 62417548250 68874536000 72404355970 75977222525 79894461760 82044596000 83836935200 88133578129 97250844832 99868077200 104796169000 115846969552 121563556040 124835096500 144808711940 151954445050 164089192000 167673870400 176267156258 181010889925 194501689664 199736154400 209592338000 231693939104 243127112080 249670193000 289617423880 303908890100 352534312516 362021779850 379886112625 399472308800 419184676000 440667890645 463387878208 486254224160 499340386000 579234847760 607817780200 705068625032 724043559700 759772225250 838369352000 881335781290 905054449625 972508448320 998680772000 1158469695520 1215635560400 1410137250064 1448087119400 1519544450500 1762671562580 1810108899250 1997361544000 2203339453225 2316939391040 2431271120800 2555873765741 2820274500128 2896174238800 3039088901000 3525343125160 3620217798500 4406678906450 4862542241600 5111747531482 5640549000256 5792348477600 6078177802000 7050686250320 7240435597000 8813357812900 10223495062964 11016697266125 11584696955200 12156355604000 12779368828705 14101372500640 14480871194000 17626715625800 20446990125928 22033394532250 24312711208000 25558737657410 28202745001280 28961742388000 35253431251600 40893980251856 44066789064500 51117475314820 57923484776000 63896844143525 70506862503200 81787960503712 88133578129000 102234950629640 127793688287050 141013725006400 163575921007424 176267156258000 204469901259280 255587376574100 319484220717625 352534312516000 408939802518560 511174753148200 638968441435250 705068625032000 817879605037120 1022349506296400 1277936882870500 2044699012592800 2555873765741000 4089398025185600 5111747531482000 10223495062964000 20446990125928000
• Sum of all divisors σ(n): 52594425725507640
• Sum of proper divisors (its aliquot sum) s(n): 32147435599579640
• 20446990125928000 is an abundant number, because the sum of its proper divisors (32147435599579640) is greater than itself. Its abundance is 11700445473651640

Bases of 20446990125928000

• Binary: 1001000101001000110110111011111001011101000111001000000₂
• Hexadecimal: 0x48A46DDF2E8E40
• Base-36: 5LBUPL7C4SG

Squares and roots of 20446990125928000

• 20446990125928000 squared (20446990125928000²) is 418079405209797129297861184000000
• 20446990125928000 cubed (20446990125928000³) is 8548465470178573144041407548857223178752000000000
• The square root of 20446990125928000 is 142992972.2955922055
• The cube root of 20446990125928000 is 273449.0773936693

Scales and comparisons

• 20,446,990,125,928,000 seconds is equal to 650,151,039 years, 16 weeks, 1 day, 8 hours, 26 minutes, 40 seconds.
• To count from 1 to 20,446,990,125,928,000 would take you about one billion, nine hundred fifty million, four hundred fifty-three thousand, one hundred seventeen 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 20446990125928000 cubic inches would be around 22787.4 feet tall.

Recreational maths with 20446990125928000

• 20446990125928000 backwards is 00082952109964402
• The number of decimal digits it has is: 17
• The sum of 20446990125928000's digits is 61
• More coming soon!