38845468109585520

Names of 38845468109585520

• Cardinal: 38845468109585520 can be written as Thirty-eight quadrillion, eight hundred forty-five trillion, four hundred sixty-eight billion, one hundred nine million, five hundred eighty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 3.884546810958552 × 10¹⁶

Factors of 38845468109585520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8337

Divisors of 38845468109585520

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 233 240 270 360 432 466 540 699 720 932 1080 1165 1398 1864 2097 2160 2330 2796 3121 3495 3728 4194 4660 4973 5592 6242 6291 6990 8388 9320 9363 9946 10485 11184 12484 12582 13980 14919 15605 16776 18640 18726 19892 20970 24865 24968 25164 27960 28089 29838 31210 31455 33552 37452 39784 41940 44757 46815 49730 49936 50328 55920 56178 59676 62420 62910 74595 74904 79568 83880 84267 89514 93630 99460 100656 112356 119352 124840 125820 134271 140445 149190 149808 167760 168534 179028 187260 198920 223785 224712 238704 249680 251640 268542 280890 298380 337068 358056 374520 397840 421335 447570 449424 503280 537084 561780 596760 671355 674136 716112 727193 749040 842670 895140 1074168 1123560 1158709 1193520 1342710 1348272 1454386 1685340 1790280 2148336 2181579 2247120 2317418 2685420 2908772 3370680 3476127 3580560 3635965 4363158 4634836 5370840 5793545 5817544 6544737 6741360 6952254 7271930 8726316 9269672 10428381 10741680 10907895 11587090 11635088 13089474 13904508 14543860 15520733 17380635 17452632 18539344 19634211 20856762 21815790 23174180 24730729 26178948 27809016 29087720 31041466 31285143 32723685 34761270 34905264 39268422 41713524 43631580 46348360 46562199 49461458 52141905 52357896 55618032 58175440 62082932 62570286 65447370 69522540 74192187 77603665 78536844 83427048 87263160 92696720 93124398 98171055 98922916 104283810 104715792 123653645 124165864 125140572 130894740 139045080 139686597 148384374 155207330 156425715 157073688 166854096 174526320 186248796 196342110 197845832 208567620 222576561 232810995 247307290 248331728 250281144 261789480 278090160 279373194 296768748 310414660 312851430 314147376 370960935 372497592 392684220 395691664 417135240 419059791 445153122 465621990 494614580 500562288 523578960 558746388 593537496 620829320 625702860 667729683 698432985 741921870 744995184 785368440 834270480 838119582 890306244 931243980 989229160 1112882805 1117492776 1187074992 1241658640 1251405720 1335459366 1396865970 1483843740 1570736880 1676239164 1780612488 1862487960 1978458320 2095298955 2225765610 2234985552 2502811440 2670918732 2793731940 2967687480 3338648415 3352478328 3561224976 3616330789 3724975920 4190597910 4451531220 5341837464 5587463880 5762259857 5935374960 6677296830 6704956656 7232661578 8381195820 8903062440 10683674928 10848992367 11174927760 11524519714 13354593660 14465323156 16762391640 17286779571 17806124880 18081653945 21697984734 23049039428 26709187320 28811299285 28930646312 32546977101 33524783280 34573559142 36163307890 43395969468 46098078856 51860338713 53418374640 54244961835 57622598570 57861292624 65093954202 69147118284 72326615780 77184605209 86433897855 86791938936 92196157712 97640931303 103720677426 108489923670 115245197140 130187908404 138294236568 144653231560 154369210418 155581016139 162734885505 172867795710 173583877872 195281862606 207441354852 216979847340 230490394280 231553815627 259301693565 260375816808 276588473136 289306463120 308738420836 311162032278 325469771010 345735591420 385923026045 390563725212 414882709704 433959694680 460980788560 463107631254 488204656515 518603387130 520751633616 617476841672 622324064556 650939542020 691471182840 694661446881 771846052090 777905080695 781127450424 829765419408 867919389360 926215262508 976409313030 1037206774260 1157769078135 1234953683344 1244648129112 1301879084040 1382942365680 1389322893762 1543692104180 1555810161390 1562254900848 1852430525016 1952818626060 2074413548520 2083984340643 2315538156270 2489296258224 2603758168080 2778645787524 3087384208360 3111620322780 3473307234405 3704861050032 3905637252120 4148827097040 4167968681286 4631076312540 5557291575048 6174768416720 6223240645560 6946614468810 7811274504240 8335937362572 9262152625080 10419921703215 11114583150096 12446481291120 13893228937620 16671874725144 17984013013697 18524305250160 20839843406430 27786457875240 33343749450288 35968026027394 41679686812860 53952039041091 55572915750480 71936052054788 83359373625720 89920065068485 107904078082182 143872104109576 161856117123273 166718747251440 179840130136970 215808156164364 269760195205455 287744208219152 323712234246546 359680260273940 431616312328728 485568351369819 539520390410910 647424468493092 719360520547880 809280585616365 863232624657456 971136702739638 1079040780821820 1294848936986184 1438721041095760 1618561171232730 1942273405479276 2158081561643640 2427841756849095 2589697873972368 3237122342465460 3884546810958552 4316163123287280 4855683513698190 6474244684930920 7769093621917104 9711367027396380 12948489369861840 19422734054792760 38845468109585520
• Sum of all divisors σ(n): 134445400563015360
• Sum of proper divisors (its aliquot sum) s(n): 95599932453429840
• 38845468109585520 is an abundant number, because the sum of its proper divisors (95599932453429840) is greater than itself. Its abundance is 56754464343844320

Bases of 38845468109585520

• Binary: 10001010000000011011111101010111110011100011110001110000₂
• Hexadecimal: 0x8A01BF57CE3C70
• Base-36: AMHKHOW6KC0

Squares and roots of 38845468109585520

• 38845468109585520 squared (38845468109585520²) is 1508970392652825632855706193670400
• 38845468109585520 cubed (38845468109585520³) is 58616661266104078374140160009446973947791492608000
• The square root of 38845468109585520 is 197092536.9200607759
• The cube root of 38845468109585520 is 338672.6451554567

Scales and comparisons

• 38,845,468,109,585,520 seconds is equal to 1,235,165,728 years, 50 weeks, 10 hours, 12 minutes.
• To count from 1 to 38,845,468,109,585,520 would take you about three billion, seven hundred five million, four hundred ninety-seven thousand, one hundred eighty-six 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 38845468109585520 cubic inches would be around 28222.7 feet tall.

Recreational maths with 38845468109585520

• 38845468109585520 backwards is 02558590186454883
• The number of decimal digits it has is: 17
• The sum of 38845468109585520's digits is 81
• More coming soon!