20211318490000

Names of 20211318490000

• Cardinal: 20211318490000 can be written as Twenty trillion, two hundred eleven billion, three hundred eighteen million, four hundred ninety thousand.

Scientific notation

• Scientific notation: 2.021131849 × 10¹³

Factors of 20211318490000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 146

Divisors of 20211318490000

• Number of divisors d(n): 675
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 61 67 80 88 100 110 121 122 125 134 176 200 220 242 244 250 268 275 305 335 400 440 484 488 500 536 550 605 610 625 670 671 737 880 968 976 1000 1072 1100 1210 1220 1250 1340 1342 1375 1474 1525 1675 1936 2000 2200 2420 2440 2500 2680 2684 2750 2948 3025 3050 3350 3355 3685 3721 4087 4400 4489 4840 4880 5000 5360 5368 5500 5896 6050 6100 6700 6710 6875 7370 7381 7442 7625 8107 8174 8375 8978 9680 10000 10736 11000 11792 12100 12200 13400 13420 13750 14740 14762 14884 15125 15250 16214 16348 16750 16775 17956 18425 18605 20435 22000 22445 24200 24400 26800 26840 27500 29480 29524 29768 30250 30500 32428 32696 33500 33550 35912 36850 36905 37210 38125 40535 40870 40931 41875 44890 44957 48400 49379 53680 55000 58960 59048 59536 60500 61000 64856 65392 67000 67100 71824 73700 73810 74420 75625 76250 81070 81740 81862 83750 83875 89780 89914 92125 93025 98758 102175 110000 112225 118096 121000 122000 129712 134000 134200 147400 147620 148840 151250 152500 162140 163480 163724 167500 167750 179560 179828 184250 184525 186050 197516 202675 204350 204655 224450 224785 242000 246895 249307 268400 273829 294800 295240 297680 302500 305000 324280 326960 327448 335000 335500 359120 359656 368500 369050 372100 395032 405350 408700 409310 419375 448900 449570 450241 460625 465125 493790 494527 498614 510875 543169 547658 561125 590480 605000 610000 648560 654896 670000 671000 719312 737000 738100 744200 790064 810700 817400 818620 838750 897800 899140 900482 921250 922625 930250 987580 989054 997228 1013375 1021750 1023275 1086338 1095316 1122250 1123925 1210000 1234475 1246535 1342000 1369145 1474000 1476200 1488400 1621400 1634800 1637240 1677500 1795600 1798280 1800964 1842500 1845250 1860500 1975160 1978108 1994456 2026750 2043500 2046550 2172676 2190632 2244500 2247850 2251205 2325625 2468950 2472635 2493070 2554375 2715845 2738290 2742377 2805625 2952400 3012119 3242800 3274480 3355000 3596560 3601928 3685000 3690500 3721000 3950320 3956216 3988912 4053500 4087000 4093100 4345352 4381264 4489000 4495700 4502410 4613125 4651250 4937900 4945270 4986140 5066875 5108750 5116375 5431690 5476580 5484754 5611250 5619625 6024238 6172375 6232675 6710000 6845725 7203856 7370000 7381000 7442000 7912432 8107000 8174000 8186200 8690704 8978000 8991400 9004820 9226250 9302500 9875800 9890540 9972280 10133750 10217500 10232750 10863380 10953160 10969508 11222500 11239250 11256025 12048476 12344750 12363175 12465350 13579225 13691450 13711885 14762000 15060595 16214000 16372400 16703569 17982800 18009640 18452500 18605000 19751600 19781080 19944560 20267500 20435000 20465500 21726760 21906320 21939016 22445000 22478500 22512050 24096952 24689500 24726350 24930700 25581875 27158450 27382900 27423770 28098125 30121190 30166147 30861875 31163375 33133309 33407138 34228625 36019280 36905000 37210000 39562160 40535000 40870000 40931000 43453520 43878032 44890000 44957000 45024100 48193904 49379000 49452700 49861400 51163750 54316900 54765800 54847540 56196250 56280125 60242380 60332294 61723750 61815875 62326750 66266618 66814276 67896125 68457250 68559425 73810000 75302975 81070000 81862000 83517845 89914000 90048200 98758000 98905400 99722800 102327500 108633800 109531600 109695080 112392500 112560250 120484760 120664588 123447500 123631750 124653500 132533236 133628552 135792250 136914500 137118850 150605950 150830735 155816875 165666545 167035690 171143125 180096400 183739259 197810800 204655000 217267600 219390160 224785000 225120500 240969520 241329176 246895000 247263500 249307000 265066472 267257104 271584500 273829000 274237700 281400625 301211900 301661470 309079375 311633750 331333090 334071380 339480625 342286250 342797125 367478518 376514875 409310000 417589225 449570000 450241000 482658352 493790000 494527000 498614000 530132944 543169000 547658000 548475400 562801250 602423800 603322940 618158750 623267500 662666180 668142760 678961250 684572500 685594250 734957036 753029750 754153675 828332725 835178450 900482000 918696295 989054000 1086338000 1096950800 1125602500 1204847600 1206645880 1236317500 1246535000 1325332360 1336285520 1357922500 1369145000 1371188500 1469914072 1506059500 1508307350 1656665450 1670356900 1713985625 1837392590 1882574375 2021131849 2087946125 2251205000 2413291760 2472635000 2493070000 2650664720 2715845000 2738290000 2742377000 2939828144 3012119000 3016614700 3313330900 3340713800 3427971250 3674785180 3765148750 3770768375 4042263698 4141663625 4175892250 4502410000 4593481475 4945270000 5431690000 5484754000 6024238000 6033229400 6626661800 6681427600 6855942500 7349570360 7530297500 7541536750 8084527396 8283327250 8351784500 9186962950 10105659245 10439730625 12066458800 13253323600 13711885000 14699140720 15060595000 15083073500 16169054792 16566654500 16703569000 18373925900 18853841875 20211318490 20708318125 20879461250 22967407375 27423770000 30121190000 30166147000 32338109584 33133309000 33407138000 36747851800 37707683750 40422636980 41416636250 41758922500 45934814750 50528296225 60332294000 66266618000 73495703600 75415367500 80845273960 82833272500 83517845000 91869629500 101056592450 114837036875 150830735000 161690547920 165666545000 167035690000 183739259000 202113184900 229674073750 252641481125 301661470000 331333090000 367478518000 404226369800 459348147500 505282962250 808452739600 918696295000 1010565924500 1263207405625 1837392590000 2021131849000 2526414811250 4042263698000 5052829622500 10105659245000 20211318490000
• Sum of all divisors σ(n): 55511087885253
• Sum of proper divisors (its aliquot sum) s(n): 35299769395253
• 20211318490000 is an abundant number, because the sum of its proper divisors (35299769395253) is greater than itself. Its abundance is 15088450905253

Bases of 20211318490000

• Binary: 100100110000111010000011101011000001110010000₂
• Hexadecimal: 0x1261D0758390
• Base-36: 75WY96RV4

Squares and roots of 20211318490000

• 20211318490000 squared (20211318490000²) is 408497395104215880100000000
• 20211318490000 cubed (20211318490000³) is 8256270954786673894416753049000000000000
• 20211318490000 is a perfect square number. Its square root is 4495700
• The cube root of 20211318490000 is 27239.4425292175

Scales and comparisons

• 20,211,318,490,000 seconds is equal to 642,657 years, 21 weeks, 2 days, 8 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,211,318,490,000 would take you about one million, six hundred six thousand, six hundred forty-three 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 20211318490000 cubic inches would be around 2270 feet tall.

Recreational maths with 20211318490000

• 20211318490000 backwards is 00009481311202
• The number of decimal digits it has is: 14
• The sum of 20211318490000's digits is 31
• More coming soon!