20955723131200

Names of 20955723131200

• Cardinal: 20955723131200 can be written as Twenty trillion, nine hundred fifty-five billion, seven hundred twenty-three million, one hundred thirty-one thousand, two hundred.

Scientific notation

• Scientific notation: 2.09557231312 × 10¹³

Factors of 20955723131200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 45440

Divisors of 20955723131200

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 32 40 43 44 47 50 52 55 64 65 80 86 88 94 100 104 110 130 143 160 172 176 188 200 208 215 220 235 260 275 286 320 325 344 352 376 400 416 430 440 470 473 517 520 550 559 572 611 650 688 704 715 752 800 832 860 880 940 946 1034 1040 1075 1100 1118 1144 1175 1222 1300 1376 1430 1504 1600 1720 1760 1880 1892 2021 2068 2080 2150 2200 2236 2288 2350 2365 2444 2585 2600 2752 2795 2860 3008 3055 3440 3520 3575 3760 3784 4042 4136 4160 4300 4400 4472 4576 4700 4730 4888 5170 5200 5590 5720 6110 6149 6721 6880 7150 7520 7568 8084 8272 8600 8800 8944 9152 9400 9460 9776 10105 10340 10400 11180 11440 11825 12220 12298 12925 13442 13760 13975 14300 15040 15136 15275 16168 16544 17200 17600 17888 18800 18920 19552 20210 20680 20800 22231 22360 22880 23650 24440 24596 25850 26273 26884 27950 28600 30272 30550 30745 32336 33088 33605 34400 35776 37600 37840 39104 40420 41360 44462 44720 45319 45760 47300 48880 49192 50525 51700 52546 53768 55900 57200 61100 61490 64672 67210 68800 75200 75680 80840 82720 88924 89440 90638 94600 97760 98384 101050 103400 105092 107536 111155 111800 114400 122200 122980 129344 131365 134420 151360 153725 161680 165440 168025 177848 178880 181276 189200 195520 196768 202100 206800 210184 215072 222310 223600 226595 228800 244400 245960 262730 268840 289003 307450 323360 336050 355696 362552 378400 393536 404200 413600 420368 430144 444620 447200 453190 488800 491920 498509 525460 537680 555775 578006 589147 614900 646720 656825 672100 711392 725104 756800 808400 827200 840736 889240 894400 906380 977600 983840 997018 1050920 1075360 1111550 1132975 1156012 1178294 1229800 1313650 1344200 1422784 1445015 1450208 1616800 1681472 1778480 1812760 1948717 1967680 1994036 2101840 2129993 2150720 2223100 2265950 2312024 2356588 2459600 2492545 2627300 2688400 2890030 2900416 2945735 3233600 3556960 3625520 3897434 3988072 4203680 4259986 4446200 4531900 4624048 4713176 4919200 4985090 5254600 5376800 5780060 5891470 6480617 7113920 7225075 7251040 7794868 7976144 8407360 8519972 8892400 9063800 9248096 9426352 9743585 9838400 9970180 10509200 10649965 10753600 11560120 11782940 12462725 12961234 14450150 14502080 14728675 15589736 15952288 17039944 17784800 18127600 18496192 18852704 19487170 19940360 21018400 21299930 21435887 23120240 23429923 23565880 24925450 25333321 25922468 27689909 28900300 29457350 31179472 31904576 32403085 34079888 35569600 36255200 37705408 38974340 39880720 42036800 42599860 42871774 46240480 46859846 47131760 48717925 49850900 50666642 51844936 53249825 55379818 57800600 58914700 62358944 64806170 68159776 72510400 77948680 79761440 85199720 85743548 91589699 92480960 93719692 94263520 97435850 99701800 101333284 103689872 106499650 107179435 110759636 115601200 117149615 117829400 124717888 126666605 129612340 136319552 138449545 155897360 159522880 162015425 170399440 171487096 183179398 187439384 188527040 194871700 199403600 202666568 207379744 212999300 214358870 221519272 231202400 234299230 235658800 253333210 259224680 276899090 278666531 304588999 311794720 324030850 340798880 342974192 366358796 374878768 389743400 398807200 405333136 414759488 425998600 428717740 443038544 457948495 462404800 468598460 471317600 506666420 518449360 535897175 553798180 557333062 585748075 609177998 623589440 633333025 648061700 681597760 685948384 692247725 732717592 749757536 779486800 797614400 810666272 851997200 857435480 886077088 915896990 937196920 942635200 1007486689 1013332840 1036898720 1071794350 1107596360 1114666124 1171496150 1190666087 1218355996 1266666050 1296123400 1371896768 1384495450 1393332655 1465435184 1499515072 1522944995 1558973600 1621332544 1703994400 1714870960 1772154176 1831793980 1874393840 2014973378 2026665680 2073797440 2143588700 2215192720 2229332248 2289742475 2342992300 2381332174 2436711992 2533332100 2592246800 2768990900 2786665310 2930870368 3045889990 3117947200 3407988800 3429741920 3663587960 3748787680 4029946756 4053331360 4287177400 4430385440 4458664496 4579484950 4685984600 4762664348 4873423984 5037433445 5066664200 5184493600 5537981800 5573330620 5861740736 5953330435 6091779980 6859483840 6966663275 7327175920 7497575360 7614724975 8059893512 8106662720 8574354800 8860770880 8917328992 9158969900 9371969200 9525328696 9746847968 10074866890 10133328400 10368987200 11075963600 11146661240 11906660870 12183559960 13097326957 13933326550 14654351840 15229449950 16119787024 17148709600 17834657984 18317939800 18743938400 19050657392 19493695936 20149733780 20266656800 22151927200 22293322480 23813321740 24367119920 25187167225 26194653914 27866653100 29308703680 29766652175 30458899900 32239574048 34297419200 36635879600 37487876800 38101314784 40299467560 40533313600 44303854400 44586644960 47626643480 48734239840 50374334450 52389307828 55733306200 59533304350 60917799800 64479148096 65486634785 73271759200 76202629568 80598935120 89173289920 95253286960 97468479680 100748668900 104778615656 111466612400 119066608700 121835599600 130973269570 146543518400 161197870240 190506573920 201497337800 209557231312 222933224800 238133217400 243671199200 261946539140 322395740480 327433173925 381013147840 402994675600 419114462624 445866449600 476266434800 487342398400 523893078280 654866347850 805989351200 838228925248 952532869600 1047786156560 1309732695700 1611978702400 1905065739200 2095572313120 2619465391400 4191144626240 5238930782800 10477861565600 20955723131200
• Sum of all divisors σ(n): 63307988029440
• Sum of proper divisors (its aliquot sum) s(n): 42352264898240
• 20955723131200 is an abundant number, because the sum of its proper divisors (42352264898240) is greater than itself. Its abundance is 21396541767040

Bases of 20955723131200

• Binary: 100110000111100100010011011101110100101000000₂
• Hexadecimal: 0x130F226EE940
• Base-36: 7FEXCHP34

Squares and roots of 20955723131200

• 20955723131200 squared (20955723131200²) is 439142331951510732413440000
• 20955723131200 cubed (20955723131200³) is 9202545123565382292021378209763328000000
• The square root of 20955723131200 is 4577742.1433715551
• The cube root of 20955723131200 is 27569.8381960325

Scales and comparisons

• 20,955,723,131,200 seconds is equal to 666,327 years, 9 weeks, 19 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,955,723,131,200 would take you about one million, six hundred sixty-five thousand, eight 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 20955723131200 cubic inches would be around 2297.5 feet tall.

Recreational maths with 20955723131200

• 20955723131200 backwards is 00213132755902
• 20955723131200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20955723131200's digits is 40
• More coming soon!