20042872395520

Names of 20042872395520

• Cardinal: 20042872395520 can be written as Twenty trillion, forty-two billion, eight hundred seventy-two million, three hundred ninety-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.004287239552 × 10¹³

Factors of 20042872395520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 180

Divisors of 20042872395520

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 128 130 131 145 160 169 208 232 256 260 262 290 320 338 377 416 464 520 524 580 640 655 676 754 832 841 845 928 1040 1048 1160 1280 1310 1352 1508 1664 1682 1690 1703 1856 1885 2080 2096 2320 2620 2704 3016 3328 3364 3380 3406 3712 3770 3799 4160 4192 4205 4640 4901 5240 5408 6032 6728 6760 6812 7424 7540 7598 8320 8384 8410 8515 9280 9802 10480 10816 10933 12064 13456 13520 13624 15080 15196 16640 16768 16820 17030 18560 18995 19604 20960 21632 21866 22139 24128 24389 24505 26912 27040 27248 30160 30392 33536 33640 34060 37120 37990 39208 41920 43264 43732 44278 48256 48778 49010 49387 53824 54080 54496 54665 60320 60784 67280 68120 75980 78416 83840 87464 88556 96512 97556 98020 98774 107648 108160 108992 109330 110171 110695 120640 121568 121945 134560 136240 142129 151960 156832 167680 174928 177112 195112 196040 197548 215296 216320 217984 218660 220342 221390 241280 243136 243890 246935 269120 272480 284258 303920 313664 317057 349856 354224 390224 392080 395096 435968 437320 440684 442780 482560 486272 487780 493870 538240 544960 550855 568516 607840 627328 634114 642031 699712 707281 708448 710645 780448 784160 790192 874640 881368 885560 972544 975560 987740 1076480 1089920 1101710 1137032 1215680 1254656 1268228 1284062 1399424 1414562 1416896 1421290 1432223 1560896 1568320 1580384 1585285 1749280 1762736 1771120 1951120 1975480 2179840 2203420 2274064 2431360 2536456 2568124 2798848 2829124 2833792 2842580 2864446 3121792 3136640 3160768 3170570 3194959 3210155 3498560 3525472 3536405 3542240 3902240 3950960 4121741 4406840 4548128 4862720 5072912 5136248 5658248 5667584 5685160 5728892 6243584 6273280 6321536 6341140 6389918 6420310 6997120 7050944 7072810 7084480 7161115 7804480 7901920 8243482 8813680 9096256 9194653 10145824 10272496 11316496 11370320 11457784 12643072 12682280 12779836 12840620 13994240 14101888 14145620 14168960 14322230 15608960 15803840 15974795 16486964 17627360 18192512 18389306 18618899 20291648 20544992 20608705 22632992 22740640 22915568 25364560 25559672 25681240 28203776 28291240 28337920 28644460 31217920 31607680 31949590 32973928 35254720 36385024 36778612 37237798 40583296 41089984 41217410 41534467 45265984 45481280 45831136 45973265 50729120 51119344 51362480 56582480 57288920 63215360 63899180 65947856 70509440 73557224 74475596 81166592 82179968 82434820 83068934 90531968 90962560 91662272 91946530 92653811 93094495 101458240 102238688 102724960 113164960 114577840 119530489 127798360 131895712 141018880 147114448 148951192 164359936 164869640 166137868 181063936 181925120 183324544 183893060 185307622 186188990 202916480 204477376 205449920 207672335 226329920 229155680 239060978 255596720 263791424 294228896 297902384 329739280 332275736 366649088 367786120 370615244 372377980 405832960 408954752 410899840 415344670 452659840 458311360 463269055 478121956 511193440 527582848 539948071 588457792 595804768 597652445 659478560 664551472 735572240 741230488 744755960 817909504 821799680 830689340 905319680 916622720 926538110 956243912 1022386880 1055165696 1079896142 1176915584 1191609536 1195304890 1204499543 1318957120 1329102944 1471144480 1482460976 1489511920 1661378680 1833245440 1853076220 1912487824 2044773760 2159792284 2353831168 2383219072 2390609780 2408999086 2637914240 2658205888 2699740355 2942288960 2964921952 2979023840 3322757360 3706152440 3824975648 4089547520 4319584568 4766438144 4781219560 4817998172 5275828480 5316411776 5399480710 5884577920 5929843904 5958047680 6022497715 6645514720 7412304880 7649951296 8639169136 9562439120 9635996344 10632823552 10798961420 11769155840 11859687808 11916095360 12044995430 13291029440 14824609760 15299902592 15658494059 17278338272 19124878240 19271992688 21597922840 23719375616 23832190720 24089990860 26582058880 29649219520 30599805184 31316988118 34556676544 38249756480 38543985376 43195845680 48179981720 53164117760 59298439040 62633976236 69113353088 76499512960 77087970752 78292470295 86391691360 96359963440 118596878080 125267952472 138226706176 152999025920 154175941504 156584940590 172783382720 192719926880 250535904944 308351883008 313169881180 345566765440 385439853760 501071809888 626339762360 691133530880 770879707520 1002143619776 1252679524720 1541759415040 2004287239552 2505359049440 4008574479104 5010718098880 10021436197760 20042872395520
• Sum of all divisors σ(n): 54253668374136
• Sum of proper divisors (its aliquot sum) s(n): 34210795978616
• 20042872395520 is an abundant number, because the sum of its proper divisors (34210795978616) is greater than itself. Its abundance is 14167923583096

Bases of 20042872395520

• Binary: 100100011101010011000010010100001011100000000₂
• Hexadecimal: 0x123A984A1700
• Base-36: 73RKGQDJ4

Squares and roots of 20042872395520

• 20042872395520 squared (20042872395520²) is 401716733863097623316070400
• 20042872395520 cubed (20042872395520³) is 8051557235963133765160586544160964608000
• The square root of 20042872395520 is 4476926.6685439465
• The cube root of 20042872395520 is 27163.5579211121

Scales and comparisons

• 20,042,872,395,520 seconds is equal to 637,301 years, 17 weeks, 6 days, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 20,042,872,395,520 would take you about one million, five hundred ninety-three thousand, two hundred fifty-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 20042872395520 cubic inches would be around 2263.6 feet tall.

Recreational maths with 20042872395520

• 20042872395520 backwards is 02559327824002
• The number of decimal digits it has is: 14
• The sum of 20042872395520's digits is 49
• More coming soon!