20351327470740

Names of 20351327470740

• Cardinal: 20351327470740 can be written as Twenty trillion, three hundred fifty-one billion, three hundred twenty-seven million, four hundred seventy thousand, seven hundred forty.

Scientific notation

• Scientific notation: 2.035132747074 × 10¹³

Factors of 20351327470740

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2637

Divisors of 20351327470740

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 31 35 36 38 42 45 57 60 62 63 70 76 84 90 93 95 105 114 124 126 133 140 155 171 180 186 190 210 217 228 252 266 279 285 310 315 342 361 372 380 399 420 434 465 532 558 570 589 620 630 651 665 684 722 798 829 855 868 930 1083 1085 1116 1140 1178 1197 1260 1302 1330 1395 1444 1596 1658 1710 1741 1767 1805 1860 1953 1995 2166 2170 2356 2394 2487 2527 2604 2660 2790 2945 3249 3255 3316 3420 3482 3534 3610 3906 3990 4123 4145 4332 4340 4788 4974 5054 5223 5301 5415 5580 5803 5890 5985 6498 6510 6964 7068 7220 7461 7581 7812 7980 8246 8290 8705 8835 9765 9948 10108 10446 10602 10830 11191 11606 11780 11970 12187 12369 12435 12635 12996 13020 14922 15162 15669 15751 16245 16492 16580 17409 17410 17670 19530 20615 20892 21204 21660 22382 22743 23212 23940 24374 24738 24870 25270 25699 26115 26505 29015 29844 30324 31338 31502 32490 33079 33573 34818 34820 35340 36561 37107 37305 37905 39060 41230 44764 45486 47253 48748 49476 49740 50540 51398 52227 52230 53010 53971 55955 58030 60935 61845 62676 63004 64980 66158 67146 69636 73122 74214 74610 75810 77097 78337 78345 78755 82460 87045 90972 94506 99237 100719 102796 104454 104460 106020 107942 109683 110257 111910 113715 116060 121870 123690 128495 132316 134292 141759 146244 148428 149220 151620 154194 156674 156690 157510 161913 165395 167865 174090 179893 182805 185535 189012 198474 201438 208908 215884 219366 220514 223820 227430 231291 231553 235011 236265 243740 247380 256990 261135 269855 283518 297711 299269 308388 313348 313380 315020 323826 330771 330790 335730 348180 359786 365610 371070 377797 385485 391685 396948 402876 438732 441028 454860 462582 463106 470022 472530 485739 488281 496185 503595 513980 522270 539679 539710 548415 551285 567036 595422 598538 628501 647652 661542 661580 671460 694659 705033 708795 719572 731220 742140 755594 770970 783370 809565 897807 899465 925164 926212 940044 945060 971478 976562 992313 992370 1007190 1025449 1044540 1079358 1079420 1096830 1102570 1133391 1156455 1157765 1175055 1190844 1197076 1257002 1323084 1389318 1410066 1417590 1443289 1464843 1488555 1496345 1511188 1541940 1566740 1619037 1619130 1653855 1795614 1798930 1885503 1888985 1942956 1953124 1984626 1984740 2014380 2050898 2083977 2094883 2158716 2193660 2205140 2266782 2312910 2315530 2350110 2428695 2441405 2514004 2693421 2698395 2778636 2820132 2835180 2886578 2929686 2977110 2992690 3076347 3142505 3238074 3238260 3307710 3400173 3417967 3473295 3525165 3591228 3597860 3771006 3777970 3969252 4101796 4167954 4189766 4329867 4394529 4399507 4489035 4533564 4625820 4631060 4700220 4857390 4882810 4961565 5127245 5386842 5396790 5656509 5666955 5773156 5859372 5954220 5985380 6152694 6284649 6285010 6476148 6615420 6800346 6835934 6946590 7050330 7178143 7216445 7324215 7542012 7555940 8095185 8335908 8379532 8659734 8789058 8799014 8978070 9229041 9277339 9427515 9714780 9765620 9923130 10103023 10253901 10254490 10419885 10474415 10773684 10793580 11313018 11333910 12305388 12569298 12570020 12989601 13198521 13467105 13600692 13671868 13893180 14100660 14356286 14432890 14648430 15381735 16190370 17000865 17089835 17319468 17578116 17598028 17956140 18458082 18554678 18853947 18855030 19483531 19846260 20206046 20507802 20508980 20839770 20948830 21534429 21649335 21972645 21997535 22626036 22667820 25138596 25979202 26397042 26934210 27422491 27832017 28282545 28712572 28865780 29296860 30309069 30761703 30763470 31423245 32380740 34001730 34179670 35890715 36916164 37109356 37707894 37710060 38967062 39595563 40412092 41015604 41679540 41897660 43068858 43298670 43945290 43995070 44741959 46145205 46386695 50515115 51269505 51958404 52794084 53868420 54844982 55664034 56565090 58450593 60618138 61523406 61526940 62846490 64603287 64941373 64948005 65992605 68003460 68359340 71781430 75415788 77934124 79191126 82267473 83496051 86137716 86597340 87890580 87990140 89483918 90927207 92290410 92773390 94269735 97417655 101030230 102539010 107672145 109689964 111328068 113130180 116901186 121236276 123046812 125692980 129206574 129882746 129896010 131985210 134225877 136384717 137112455 139160085 143562860 151545345 153808515 158382252 164534946 166992102 175351779 178967836 181854414 184580820 185546780 188539470 191957437 194824119 194835310 197977815 202060460 205078020 215344290 223709795 233802372 246802419 258413148 259765492 259792020 263970420 268451754 272769434 274224910 278320170 292252965 303090690 307617030 313193713 323016435 324706865 329069892 333984204 350703558 363708828 377078940 383914874 389648238 389670620 395955630 402677631 409154151 411337365 417480255 430688580 447419590 454636035 493604838 521027329 536903508 545538868 548449820 556640340 575872311 584472357 584505930 606181380 615234060 626387426 646032870 649413730 671129385 681923585 701407116 767829748 779296476 791911260 805355262 818308302 822674730 834960510 850097221 876758895 894839180 909272070 939581139 959787185 974120595 987209676 1042054658 1151744622 1168944714 1169011860 1227462453 1234012095 1252774852 1292065740 1298827460 1342258770 1363847170 1563081987 1565968565 1610710524 1636616604 1645349460 1669921020 1700194442 1727616933 1753517790 1818544140 1879162278 1919574370 1948241190 2013388155 2045770755 2084109316 2303489244 2337889428 2454924906 2468024190 2550291663 2605136645 2684517540 2727694340 2818743417 2879361555 2922361785 3126163974 3131937130 3400388884 3455233866 3507035580 3647191303 3758324556 3839148740 3896482380 4026776310 4091541510 4250486105 4689245961 4697905695 4909849812 4936048380 5100583326 5210273290 5637486834 5758723110 5844723570 5950680547 6137312265 6252327948 6263874260 6910467732 7294382606 7650874989 7815409935 8053552620 8183083020 8500972210 8638084665 9378491922 9395811390 10201166652 10420546580 10941573909 11274973668 11517446220 11689447140 11901361094 12274624530 12751458315 14093717085 14588765212 15301749978 15630819870 16151847199 17001944420 17276169330 17852041641 18235956515 18756983844 18791622780 21883147818 23446229805 23802722188 24549249060 25502916630 28187434170 29753402735 30603499956 31261639740 32303694398 32824721727 34552338660 35704083282 36471913030 38254374945 43766295636 46892459610 48455541597 51005833260 53556124923 54707869545 56374868340 59506805470 64607388796 65649443454 71408166564 72943826060 76508749890 80759235995 89260208205 93784919220 96911083194 107112249846 109415739090 113062930393 119013610940 131298886908 145366624791 153017499780 161518471990 164123608635 178520416410 193822166388 214224499692 218831478180 226125860786 242277707985 267780624615 290733249582 323036943980 328247217270 339188791179 357040832820 452251721572 484555415970 535561249230 565314651965 581466499164 656494434540 678377582358 726833123955 969110831940 1017566373537 1071122498460 1130629303930 1356755164716 1453666247910 1695943955895 2035132747074 2261258607860 2907332495820 3391887911790 4070265494148 5087831867685 6783775823580 10175663735370 20351327470740
• Sum of all divisors σ(n): 76998776924160
• Sum of proper divisors (its aliquot sum) s(n): 56647449453420
• 20351327470740 is an abundant number, because the sum of its proper divisors (56647449453420) is greater than itself. Its abundance is 36296121982680

Bases of 20351327470740

• Binary: 100101000001001101001101001010000010010010100₂
• Hexadecimal: 0x128269A50494
• Base-36: 77P9QX4T0

Squares and roots of 20351327470740

• 20351327470740 squared (20351327470740²) is 414176529821296565556147600
• 20351327470740 cubed (20351327470740³) is 8429042189087917617687241937766121224000
• The square root of 20351327470740 is 4511244.5589593121
• The cube root of 20351327470740 is 27302.1960470675

Scales and comparisons

• 20,351,327,470,740 seconds is equal to 647,109 years, 13 weeks, 4 days, 15 hours, 39 minutes.
• To count from 1 to 20,351,327,470,740 would take you about one million, six hundred seventeen thousand, seven hundred seventy-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 20351327470740 cubic inches would be around 2275.2 feet tall.

Recreational maths with 20351327470740

• 20351327470740 backwards is 04707472315302
• 20351327470740 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20351327470740's digits is 45
• More coming soon!