20944331377920

Names of 20944331377920

• Cardinal: 20944331377920 can be written as Twenty trillion, nine hundred forty-four billion, three hundred thirty-one million, three hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.094433137792 × 10¹³

Factors of 20944331377920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 304

Divisors of 20944331377920

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 64 72 80 81 90 96 108 120 122 128 135 144 160 162 180 183 192 216 233 240 244 256 270 288 305 320 324 360 366 384 405 432 466 480 488 540 549 576 610 640 648 699 720 732 768 810 864 915 932 960 976 1080 1098 1152 1165 1220 1280 1296 1398 1440 1464 1620 1647 1728 1830 1864 1920 1952 2097 2160 2196 2304 2330 2440 2592 2745 2796 2880 2928 3240 3294 3456 3495 3660 3721 3728 3840 3904 4194 4320 4392 4660 4880 4941 5184 5490 5592 5760 5856 6291 6480 6588 6912 6990 7320 7442 7456 7808 8235 8388 8640 8784 9320 9760 9882 10368 10485 10980 11163 11184 11520 11712 12582 12960 13176 13980 14213 14640 14884 14912 15616 16470 16776 17280 17568 18605 18640 18873 19520 19764 20736 20970 21960 22326 22368 23424 24705 25164 25920 26352 27960 28426 29280 29768 29824 31455 32940 33489 33552 34560 35136 37210 37280 37746 39040 39528 41940 42639 43920 44652 44736 46848 49410 50328 51840 52704 54289 55815 55920 56852 58560 59536 59648 62910 65880 66978 67104 70272 71065 74420 74560 75492 78080 79056 83880 85278 87840 89304 89472 94365 98820 100467 100656 103680 105408 108578 111630 111840 113704 117120 119072 125820 127917 131760 133956 134208 140544 142130 148840 149120 150984 158112 162867 167445 167760 170556 175680 178608 178944 188730 197640 200934 201312 210816 213195 217156 223260 223680 227408 234240 238144 251640 255834 263520 267912 268416 271445 284260 297680 298240 301401 301968 316224 325734 334890 335520 341112 351360 357216 377460 383751 395280 401868 402624 421632 426390 434312 446520 447360 454816 476288 488601 502335 503280 511668 527040 535824 536832 542890 568520 595360 602802 603936 632448 639585 651468 669780 671040 682224 702720 714432 754920 767502 790560 803736 805248 814335 852780 866993 868624 893040 894720 909632 952576 977202 1004670 1006560 1023336 1054080 1071648 1085780 1137040 1151253 1190720 1205604 1207872 1264896 1279170 1302936 1339560 1342080 1364448 1428864 1465803 1507005 1509840 1535004 1581120 1607472 1610496 1628670 1705560 1733986 1737248 1786080 1819264 1918755 1954404 2009340 2013120 2046672 2108160 2143296 2171560 2274080 2302506 2381440 2411208 2415744 2443005 2558340 2600979 2605872 2679120 2684160 2728896 2857728 2931606 3014010 3019680 3070008 3162240 3214944 3257340 3311629 3411120 3467972 3474496 3572160 3638528 3837510 3908808 4018680 4026240 4093344 4286592 4334965 4343120 4397409 4548160 4605012 4762880 4822416 4831488 4886010 5116680 5201958 5211744 5358240 5457792 5756265 5863212 6028020 6039360 6140016 6324480 6429888 6514680 6623258 6822240 6935944 6948992 7144320 7329015 7675020 7802937 7817616 8037360 8052480 8186688 8573184 8669930 8686240 8794818 9096320 9210024 9644832 9772020 9934887 10233360 10403916 10423488 10716480 10915584 11512530 11726424 12056040 12078720 12280032 12859776 13004895 13029360 13246516 13644480 13871888 13897984 14288640 14658030 15350040 15605874 15635232 16074720 16373376 16558145 17339860 17372480 17589636 18192640 18420048 19289664 19544040 19869774 20466720 20807832 20846976 21432960 21987045 23025060 23408811 23452848 24112080 24157440 24560064 25719552 26009790 26058720 26493032 27288960 27743776 29316060 29804661 30700080 31211748 31270464 32149440 32746752 33116290 34679720 34744960 35179272 36840096 38579328 39014685 39088080 39739548 40933440 41615664 41693952 42865920 43974090 46050120 46817622 46905696 48224160 49120128 49674435 52019580 52117440 52986064 54577920 55487552 58632120 59609322 61400160 62423496 62540928 64298880 66232580 69359440 69489920 70226433 70358544 73680192 77158656 78029370 78176160 79479096 81866880 83231328 87948180 89413983 92100240 93635244 93811392 96448320 98240256 99348870 104039160 104234880 105972128 110975104 117044055 117264240 119218644 122800320 124846992 125081856 128597760 132465160 138718880 140452866 140717088 147360384 149023305 156058740 156352320 158958192 163733760 166462656 175896360 178827966 184200480 187270488 187622784 192896640 198697740 202009369 208078320 208469760 211944256 221950208 234088110 234528480 238437288 245600640 249693984 264930320 268241949 277437760 280905732 281434176 294720768 298046610 312117480 312704640 317916384 332925312 351132165 351792720 357655932 368400960 374540976 375245568 385793280 397395480 404018738 416156640 423888512 447069915 468176220 469056960 476874576 491201280 499387968 529860640 536483898 554875520 561811464 562868352 596093220 606028107 624234960 625409280 635832768 665850624 702264330 703585440 715311864 736801920 749081952 794790960 808037476 832313280 847777024 894139830 936352440 938113920 953749152 998775936 1010046845 1059721280 1072967796 1109751040 1123622928 1125736704 1192186440 1212056214 1248469920 1271665536 1341209745 1404528660 1407170880 1430623728 1473603840 1498163904 1589581920 1616074952 1664626560 1788279660 1818084321 1872704880 1876227840 1907498304 1997551872 2020093690 2119442560 2145935592 2247245856 2384372880 2424112428 2496939840 2543331072 2682419490 2809057320 2814341760 2861247456 2996327808 3030140535 3179163840 3232149904 3329253120 3576559320 3636168642 3745409760 3814996608 4040187380 4238885120 4291871184 4494491712 4768745760 4848224856 4993879680 5364838980 5454252963 5618114640 5628683520 5722494912 5992655616 6060281070 6358327680 6464299808 7153118640 7272337284 7490819520 7629993216 8080374760 8583742368 8988983424 9090421605 9537491520 9696449712 9987759360 10729677960 10908505926 11236229280 11444989824 12120562140 12716655360 12928599616 14306237280 14544674568 14981639040 16160749520 16362758889 17167484736 17977966848 18180843210 19074983040 19392899424 21459355920 21817011852 22472458560 22889979648 24241124280 25857199232 27271264815 28612474560 29089349136 29963278080 32321499040 32725517778 34334969472 36361686420 38149966080 38785798848 42918711840 43634023704 44944917120 48482248560 51714398464 54542529630 57224949120 58178698272 64642998080 65451035556 68669938944 72723372840 77571597696 81813794445 85837423680 87268047408 89889834240 96964497120 109085059260 114449898240 116357396544 129285996160 130902071112 145446745680 155143195392 163627588890 171674847360 174536094816 193928994240 218170118520 232714793088 258571992320 261804142224 290893491360 327255177780 343349694720 349072189632 387857988480 436340237040 465429586176 523608284448 581786982720 654510355560 698144379264 775715976960 872680474080 1047216568896 1163573965440 1309020711120 1396288758528 1745360948160 2094433137792 2327147930880 2618041422240 3490721896320 4188866275584 5236082844480 6981443792640 10472165688960 20944331377920
• Sum of all divisors σ(n): 76519761191874
• Sum of proper divisors (its aliquot sum) s(n): 55575429813954
• 20944331377920 is an abundant number, because the sum of its proper divisors (55575429813954) is greater than itself. Its abundance is 34631098436034

Bases of 20944331377920

• Binary: 100110000110001111011011011101000110100000000₂
• Hexadecimal: 0x130C7B6E8D00
• Base-36: 7F9OY4W00

Squares and roots of 20944331377920

• 20944331377920 squared (20944331377920²) is 438665016868124285863526400
• 20944331377920 cubed (20944331377920³) is 9187545477186861567065847862382297088000
• The square root of 20944331377920 is 4576497.7196454495
• The cube root of 20944331377920 is 27564.8415383925

Scales and comparisons

• 20,944,331,377,920 seconds is equal to 665,964 years, 49 weeks, 3 days, 19 hours, 12 minutes.
• To count from 1 to 20,944,331,377,920 would take you about one million, six hundred sixty-four thousand, nine hundred twelve 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 20944331377920 cubic inches would be around 2297.1 feet tall.

Recreational maths with 20944331377920

• 20944331377920 backwards is 02977313344902
• 20944331377920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20944331377920's digits is 54
• More coming soon!