20420488353760

Names of 20420488353760

• Cardinal: 20420488353760 can be written as Twenty trillion, four hundred twenty billion, four hundred eighty-eight million, three hundred fifty-three thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 2.042048835376 × 10¹³

Factors of 20420488353760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8232

Divisors of 20420488353760

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 61 68 80 85 88 110 121 122 127 136 160 170 176 187 220 242 244 254 272 305 340 352 374 440 484 488 508 544 605 610 635 671 680 748 880 935 968 976 1016 1037 1210 1220 1270 1342 1360 1397 1496 1760 1870 1936 1952 2032 2057 2074 2159 2420 2440 2540 2684 2720 2794 2992 3355 3740 3872 4064 4114 4148 4318 4840 4880 5080 5185 5368 5588 5984 6710 6985 7381 7480 7747 8009 8228 8296 8636 9680 9760 10160 10285 10370 10736 10795 11176 11407 13420 13970 14762 14960 15367 15494 16018 16456 16592 17272 19360 20320 20570 20740 21472 21590 22352 22814 23749 26840 27940 29524 29920 30734 30988 32036 32912 33184 34544 36905 38735 40045 41140 41480 43180 44704 45628 47498 53680 55880 57035 59048 61468 61976 64072 65824 69088 73810 76835 77470 80090 82280 82960 85217 86360 88099 91256 94996 107360 111760 114070 118096 118745 122936 123952 125477 128144 131699 136153 147620 153670 154940 160180 164560 165920 170434 172720 176198 182512 189992 223520 228140 236192 237490 245872 247904 250954 256288 261239 263398 272306 295240 307340 309880 320360 329120 340868 345440 352396 365024 379984 426085 440495 456280 474980 488549 491744 501908 522478 526796 544612 590480 614680 619760 627385 640720 658495 680765 681736 704792 759968 852170 880990 912560 937387 949960 969089 977098 1003816 1017143 1044956 1053592 1089224 1180960 1229360 1239520 1254770 1281440 1306195 1316990 1361530 1363472 1409584 1448689 1497683 1704340 1761980 1825120 1874774 1899920 1938178 1954196 2007632 2034286 2089912 2107184 2178448 2442745 2458720 2509540 2612390 2633980 2723060 2726944 2819168 2897378 2995366 3408680 3523960 3749548 3799840 3876356 3908392 4015264 4068572 4179824 4214368 4356896 4686935 4845445 4885490 5019080 5085715 5224780 5267960 5374039 5446120 5794756 5990732 6817360 7047920 7243445 7488415 7499096 7752712 7816784 8137144 8305333 8359648 9373870 9690890 9770980 10038160 10171430 10449560 10535920 10748078 10892240 11188573 11589512 11981464 13634720 14095840 14486890 14976830 14998192 15505424 15633568 15935579 16274288 16474513 16610666 17291431 18747740 19381780 19541960 20076320 20342860 20899120 21071840 21496156 21784480 22377146 23179024 23962928 26870195 28973780 29953660 29996384 31010848 31871158 32548576 32949026 33221332 34582862 37495480 38763560 39083920 40685720 41526665 41798240 42992312 44754292 46358048 47925856 53740390 55942865 57947560 59114429 59907320 62045723 63742316 65898052 66442664 69165724 74990960 77527120 78167840 79677895 81371440 82372565 83053330 85984624 86457155 89508584 91358663 107480780 111885730 115895120 118228858 119814640 123074303 124091446 127484632 131796104 132885328 138331448 149981920 155054240 159355790 162742880 164745130 166106660 171969248 172914310 179017168 182717326 190205741 214961560 223771460 231790240 236457716 239629280 246148606 248182892 254969264 263592208 265770656 276662896 295572145 310228615 318711580 329490260 332213320 345828620 358034336 365434652 380411482 429923120 447542920 456793315 472915432 492297212 496365784 509938528 527184416 553325792 591144290 615371515 620457230 637423160 658980520 664426640 682502953 691657240 730869304 760822964 859846240 895085840 913586630 945830864 951028705 984594424 992731568 1004945293 1054777291 1182288580 1230743030 1240914460 1274846320 1317961040 1328853280 1365005906 1383314480 1461738608 1521645928 1790171680 1827173260 1891661728 1902057410 1969188848 1985463136 2009890586 2092263151 2109554582 2364577160 2461486060 2481828920 2549692640 2635922080 2730011812 2766628960 2923477216 3043291856 3412514765 3654346520 3804114820 3938377696 4019781172 4184526302 4219109164 4729154320 4922972120 4963657840 5024726465 5273886455 5460023624 6086583712 6825029530 7308693040 7507532483 7608229640 8039562344 8369052604 8438218328 9458308640 9845944240 9927315680 10049452930 10461315755 10547772910 10920047248 11602550201 13650059060 14617386080 15015064966 15216459280 16079124688 16738105208 16876436656 19691888480 20098905860 20922631510 21095545820 21840094496 23205100402 27300118120 30030129932 30432918560 32158249376 33476210416 33752873312 37537662415 40197811720 41845263020 42191091640 46410200804 54600236240 58012751005 60060259864 66952420832 75075324830 80395623440 83690526040 84382183280 92820401608 109200472480 116025502010 120120519728 127628052211 150150649660 160791246880 167381052080 168764366560 185640803216 232051004020 240241039456 255256104422 300301299320 334762104160 371281606432 464102008040 510512208844 600602598640 638140261055 928204016080 1021024417688 1201205197280 1276280522110 1856408032160 2042048835376 2552561044220 4084097670752 5105122088440 10210244176880 20420488353760
• Sum of all divisors σ(n): 57524138219520
• Sum of proper divisors (its aliquot sum) s(n): 37103649865760
• 20420488353760 is an abundant number, because the sum of its proper divisors (37103649865760) is greater than itself. Its abundance is 16683161512000

Bases of 20420488353760

• Binary: 100101001001010000011111101000101011111100000₂
• Hexadecimal: 0x129283F457E0
• Base-36: 78L1JIVOG

Squares and roots of 20420488353760

• 20420488353760 squared (20420488353760²) is 416996344606047794906137600
• 20420488353760 cubed (20420488353760³) is 8515268998588290591142711913144037376000
• The square root of 20420488353760 is 4518903.4459434957
• The cube root of 20420488353760 is 27333.0885289649

Scales and comparisons

• 20,420,488,353,760 seconds is equal to 649,308 years, 18 weeks, 6 days, 20 hours, 2 minutes, 40 seconds.
• To count from 1 to 20,420,488,353,760 would take you about one million, six hundred twenty-three thousand, two hundred seventy 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 20420488353760 cubic inches would be around 2277.8 feet tall.

Recreational maths with 20420488353760

• 20420488353760 backwards is 06735388402402
• The number of decimal digits it has is: 14
• The sum of 20420488353760's digits is 52
• More coming soon!