20551183168320

Names of 20551183168320

• Cardinal: 20551183168320 can be written as Twenty trillion, five hundred fifty-one billion, one hundred eighty-three million, one hundred sixty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.055118316832 × 10¹³

Factors of 20551183168320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 90119

Divisors of 20551183168320

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 192 210 216 224 240 243 252 270 280 288 315 320 324 336 360 378 405 420 421 432 448 480 486 504 540 560 567 576 630 648 672 720 756 810 840 842 864 945 960 972 1008 1080 1120 1134 1215 1260 1263 1296 1344 1440 1512 1620 1680 1684 1701 1728 1890 1944 2016 2105 2160 2240 2268 2430 2520 2526 2592 2835 2880 2947 3024 3240 3360 3368 3402 3780 3789 3888 4032 4210 4320 4536 4860 5040 5052 5184 5670 5894 6048 6315 6480 6720 6736 6804 7560 7578 7776 8420 8505 8640 8841 9072 9720 10080 10104 11340 11367 11788 12096 12630 12960 13472 13608 14735 15120 15156 15552 16840 17010 17682 18144 18945 19440 20160 20208 22680 22734 23576 25260 25920 26523 26944 27216 29470 30240 30312 33680 34020 34101 35364 36288 37890 38880 40416 44205 45360 45468 47152 50520 53046 54432 56835 58940 60480 60624 67360 68040 68202 70728 75780 77760 79569 80832 88410 89681 90720 90936 94304 101040 102303 106092 108864 113670 117880 121248 132615 134720 136080 136404 141456 151560 159138 170505 176820 179362 181440 181872 188608 202080 204606 212184 227340 235760 238707 242496 265230 269043 272160 272808 282912 303120 318276 341010 353640 358724 363744 397845 404160 409212 424368 448405 454680 471520 477414 511515 530460 538086 544320 545616 565824 606240 627767 636552 682020 707280 716121 717448 727488 795690 807129 818424 848736 896810 909360 943040 954828 1023030 1060920 1076172 1091232 1193535 1212480 1255534 1273104 1345215 1364040 1414560 1432242 1434896 1591380 1614258 1636848 1697472 1793620 1818720 1883301 1909656 2046060 2121840 2152344 2182464 2387070 2421387 2511068 2546208 2690430 2728080 2829120 2864484 2869792 3138835 3182760 3228516 3273696 3580605 3587240 3637440 3766602 3819312 4035645 4092120 4243680 4304688 4774140 4842774 5022136 5092416 5380860 5456160 5649903 5728968 5739584 6277670 6365520 6457032 6547392 7161210 7174480 7264161 7533204 7638624 8071290 8184240 8487360 8609376 9416505 9548280 9685548 10044272 10761720 10912320 11299806 11457936 12106935 12555340 12731040 12914064 14322420 14348960 14528322 15066408 15277248 16142580 16368480 16949709 17218752 18833010 19096560 19371096 20088544 21523440 21792483 22599612 22915872 24213870 25110680 25462080 25828128 28249515 28644840 28697920 29056644 30132816 32285160 32736960 33899418 36320805 37666020 37755701 38193120 38742192 40177088 43046880 43584966 45199224 45831744 48427740 50221360 50849127 51656256 56499030 57289680 58113288 60265632 64570320 67798836 72641610 75332040 75511402 76386240 77484384 84748545 86093760 87169932 90398448 96855480 100442720 101698254 108962415 112998060 113267103 114579360 116226576 120531264 129140640 135597672 145283220 150664080 151022804 152547381 154968768 169497090 174339864 180796896 188778505 193710960 200885440 203396508 217924830 225996120 226534206 229158720 232453152 254245635 258281280 264289907 271195344 290566440 301328160 302045608 305094762 338994180 339801309 348679728 361593792 377557010 387421920 406793016 435849660 451992240 453068412 464906304 508491270 528579814 542390688 566335515 581132880 602656320 604091216 610189524 677988360 679602618 697359456 755114020 762736905 774843840 792869721 813586032 871699320 903984480 906136824 1016982540 1019403927 1057159628 1084781376 1132671030 1162265760 1208182432 1220379048 1321449535 1355976720 1359205236 1394718912 1510228040 1525473810 1585739442 1627172064 1699006545 1743398640 1807968960 1812273648 2033965080 2038807854 2114319256 2265342060 2324531520 2378609163 2416364864 2440758096 2642899070 2711953440 2718410472 3020456080 3050947620 3058211781 3171478884 3254344128 3398013090 3486797280 3624547296 3964348605 4067930160 4077615708 4228638512 4530684120 4757218326 4881516192 5097019635 5285798140 5423906880 5436820944 6040912160 6101895240 6116423562 6342957768 6796026180 6973594560 7135827489 7249094592 7928697210 8135860320 8155231416 8457277024 9061368240 9174635343 9514436652 9763032384 10194039270 10571596280 10873641888 11893045815 12081824320 12203790480 12232847124 12685915536 13592052360 14271654978 15291058905 15857394420 16271720640 16310462832 16914554048 18122736480 18349270686 19028873304 20388078540 21143192560 21407482467 21747283776 23786091630 24407580960 24465694248 25371831072 27184104720 28543309956 30582117810 31714788840 32620925664 35679137445 36245472960 36698541372 38057746608 40776157080 42286385120 42814964934 45873176715 47572183260 48815161920 48931388496 50743662144 54368209440 57086619912 61164235620 63429577680 64222447401 65241851328 71358274890 73397082744 76115493216 81552314160 84572770240 85629929868 91746353430 95144366520 97862776992 107037412335 108736418880 114173239824 122328471240 126859155360 128444894802 142716549780 146794165488 152230986432 163104628320 171259859736 183492706860 190288733040 195725553984 214074824670 228346479648 244656942480 253718310720 256889789604 285433099560 293588330976 321112237005 326209256640 342519719472 366985413720 380577466080 428149649340 456692959296 489313884960 513779579208 570866199120 587176661952 642224474010 685039438944 733970827440 761154932160 856299298680 978627769920 1027559158416 1141732398240 1284448948020 1370078877888 1467941654880 1712598597360 2055118316832 2283464796480 2568897896040 2935883309760 3425197194720 4110236633664 5137795792080 6850394389440 10275591584160 20551183168320
• Sum of all divisors σ(n): 83977719710976
• Sum of proper divisors (its aliquot sum) s(n): 63426536542656
• 20551183168320 is an abundant number, because the sum of its proper divisors (63426536542656) is greater than itself. Its abundance is 42875353374336

Bases of 20551183168320

• Binary: 100101011000011110001111110001111001101000000₂
• Hexadecimal: 0x12B0F1F8F340
• Base-36: 7A92ZUC00

Squares and roots of 20551183168320

• 20551183168320 squared (20551183168320²) is 422351129617839273451622400
• 20551183168320 cubed (20551183168320³) is 8679815426123077110566040096676282368000
• The square root of 20551183168320 is 4533341.2808126413
• The cube root of 20551183168320 is 27391.2768013039

Scales and comparisons

• 20,551,183,168,320 seconds is equal to 653,464 years, 2 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 20,551,183,168,320 would take you about one million, six hundred thirty-three thousand, six hundred sixty 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 20551183168320 cubic inches would be around 2282.6 feet tall.

Recreational maths with 20551183168320

• 20551183168320 backwards is 02386138115502
• 20551183168320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20551183168320's digits is 45
• More coming soon!