20955274187120

Names of 20955274187120

• Cardinal: 20955274187120 can be written as Twenty trillion, nine hundred fifty-five billion, two hundred seventy-four million, one hundred eighty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.095527418712 × 10¹³

Factors of 20955274187120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17442

Divisors of 20955274187120

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 43 49 52 56 65 70 79 80 86 91 98 104 112 130 140 158 172 182 196 208 215 245 260 280 301 316 343 344 364 392 395 430 455 490 520 553 559 560 602 632 637 686 688 728 784 790 860 910 980 1027 1040 1106 1118 1204 1264 1274 1372 1456 1505 1580 1715 1720 1820 1960 2054 2107 2212 2236 2408 2548 2744 2765 2795 3010 3160 3185 3397 3430 3440 3640 3871 3913 3920 4108 4214 4424 4459 4472 4816 5096 5135 5488 5530 5590 6020 6320 6370 6794 6860 7189 7280 7742 7826 8216 8428 8848 8918 8944 10192 10270 10535 11060 11180 12040 12740 13588 13720 14378 14749 15484 15652 16432 16856 16985 17293 17836 19355 19565 20540 21070 22120 22295 22360 23779 24080 25480 27097 27176 27391 27440 28756 29498 30968 31304 33712 33970 34586 35672 35945 38710 39130 41080 42140 44161 44240 44590 44720 47558 50323 50960 54194 54352 54782 57512 58996 61936 62608 67940 69172 71344 71890 73745 77420 78260 82160 84280 86465 88322 89180 95116 100646 108388 109564 115024 117992 118895 121051 135485 135880 136955 138344 143780 147490 154840 156520 166453 168560 172930 176644 178360 190232 191737 201292 216776 219128 220805 224809 235984 237790 242102 251615 270970 271760 273910 276688 287560 294980 309127 309680 313040 332906 345860 352261 353288 356720 380464 383474 402584 433552 438256 441610 449618 475580 484204 503230 541940 547820 575120 589960 605255 618254 665812 691720 704522 706576 743599 766948 805168 832265 847357 883220 899236 951160 958685 968408 1006460 1083880 1095640 1124045 1165171 1179920 1210510 1236508 1331624 1366147 1383440 1409044 1487198 1533896 1545635 1573663 1664530 1694714 1761305 1766440 1798472 1902320 1917370 1936816 2012920 2163889 2167760 2191280 2248090 2330342 2421020 2473016 2663248 2732294 2818088 2974396 3067792 3091270 3147326 3329060 3389428 3522610 3532880 3596944 3717995 3834740 4025840 4236785 4327778 4496180 4660684 4842040 4946032 5205193 5464588 5636176 5825855 5931499 5948792 6182540 6294652 6658120 6778856 6830735 7045220 7435990 7669480 7868315 8473570 8655556 8992360 9321368 9563029 9666787 9684080 10410386 10819445 10929176 11015641 11651710 11862998 11897584 12365080 12589304 13316240 13557712 13661470 14090440 14871980 15147223 15338960 15736630 16947140 17311112 17759911 17984720 18642736 19126058 19333574 20820772 21638890 21858352 22031282 23303420 23725996 24730160 25178608 26025965 27322940 28180880 29657495 29743960 30294446 31473260 33894280 34622224 35519822 36436351 38252116 38667148 41641544 43277780 44062564 46606840 47451992 47815145 48333935 52051930 54645880 55078205 58744321 59314990 59487920 60588892 62946520 66941203 67667509 67788560 71039644 72872702 75736115 76504232 77109487 77334296 83283088 86555560 88125128 88799555 93213680 94903984 95630290 96667870 104103860 109291760 110156410 117488642 118629980 121177784 124319377 125893040 133882406 135335018 142079288 145745404 151472230 153008464 154218974 154668592 173111120 176250256 177599110 182181755 191260580 193335740 208207720 220312820 234977284 237259960 242355568 248638754 255054457 267764812 270670036 284158576 291490808 293721605 302944460 308437948 334706015 338337545 355198220 364363510 382521160 385547435 386671480 411210247 416415440 440625640 468588421 469954568 473672563 474519920 497277508 510108914 535529624 541340072 582981616 587443210 605888920 616875896 621596885 669412030 676675090 710396440 728727020 763676173 765042320 771094870 773342960 822420494 870235639 881251280 937176842 939909136 947345126 994555016 1020217828 1071059248 1082680144 1174886420 1211777840 1233751792 1243193770 1275272285 1338824060 1353350180 1420792880 1457454040 1527352346 1542189740 1644840988 1740471278 1874353684 1894690252 1989110032 2040435656 2056051235 2342942105 2349772840 2368362815 2486387540 2550544570 2677648120 2706700360 2878471729 2914908080 3054704692 3084379480 3289681976 3315707941 3480942556 3748707368 3789380504 3818380865 4080871312 4112102470 4351178195 4685884210 4699545680 4736725630 4972775080 5101089140 5345733211 5355296240 5413400720 5756943458 6091649473 6109409384 6168758960 6579363952 6631415882 6961885112 7497414736 7578761008 7636761730 8224204940 8702356390 9371768420 9473451260 9945550160 10202178280 10691466422 11513886916 12183298946 12218818768 13262831764 13923770224 14392358645 15273523460 16448409880 16578539705 17404712780 18743536840 18946902520 20149302103 20404356560 21382932844 23027773832 24366597892 26525663528 26728666055 28784717290 30458247365 30547046920 32896819760 33157079410 34809425560 37420132477 37487073680 37893805040 40298604206 42765865688 46055547664 48733195784 53051327056 53457332110 57569434580 60916494730 61094093840 66314158820 69618851120 74840264954 80597208412 85531731376 97466391568 100746510515 106914664220 115138869160 121832989460 132628317640 149680529908 161194416824 187100662385 201493021030 213829328440 230277738320 243665978920 261940927339 265256635280 299361059816 322388833648 374201324770 402986042060 427658656880 487331957840 523881854678 598722119632 748402649540 805972084120 1047763709356 1309704636695 1496805299080 1611944168240 2095527418712 2619409273390 2993610598160 4191054837424 5238818546780 10477637093560 20955274187120
• Sum of all divisors σ(n): 63407275008000
• Sum of proper divisors (its aliquot sum) s(n): 42452000820880
• 20955274187120 is an abundant number, because the sum of its proper divisors (42452000820880) is greater than itself. Its abundance is 21496726633760

Bases of 20955274187120

• Binary: 100110000111100000111101011001001000101110000₂
• Hexadecimal: 0x130F07AC9170
• Base-36: 7FEPX79M8

Squares and roots of 20955274187120

• 20955274187120 squared (20955274187120²) is 439123516257377776773894400
• 20955274187120 cubed (20955274187120³) is 9201953685185598195888322788996720128000
• The square root of 20955274187120 is 4577693.1075728525
• The cube root of 20955274187120 is 27569.6413141919

Scales and comparisons

• 20,955,274,187,120 seconds is equal to 666,312 years, 46 weeks, 5 days, 16 hours, 25 minutes, 20 seconds.
• To count from 1 to 20,955,274,187,120 would take you about one million, six hundred sixty-five thousand, seven hundred eighty-two 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 20955274187120 cubic inches would be around 2297.5 feet tall.

Recreational maths with 20955274187120

• 20955274187120 backwards is 02178147255902
• The number of decimal digits it has is: 14
• The sum of 20955274187120's digits is 53
• More coming soon!