42129827940792550

Names of 42129827940792550

• Cardinal: 42129827940792550 can be written as Forty-two quadrillion, one hundred twenty-nine trillion, eight hundred twenty-seven billion, nine hundred forty million, seven hundred ninety-two thousand, five hundred fifty.

Scientific notation

• Scientific notation: 4.212982794079255 × 10¹⁶

Factors of 42129827940792550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 248

Divisors of 42129827940792550

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 14 25 35 49 50 70 98 103 131 175 206 245 262 343 350 490 515 655 686 721 917 1030 1225 1310 1442 1715 1834 2450 2575 3275 3430 3605 4585 5047 5150 6419 6550 7210 8575 9170 10094 10609 12838 13493 17150 17161 18025 21218 22925 25235 26986 32095 34322 35329 36050 44933 45850 50470 53045 64190 67465 70658 74263 85805 89866 94451 106090 120127 126175 134930 148526 160475 171610 176645 188902 224665 240254 252350 265225 320950 337325 353290 371315 429025 449330 472255 519841 530450 600635 661157 674650 742630 840889 858050 883225 944510 1039682 1092727 1123325 1201270 1322314 1389779 1681778 1766450 1767583 1856575 2185454 2246650 2248091 2361275 2599205 2779558 3003175 3305785 3535166 3638887 3713150 4204445 4496182 4628099 4722550 5198410 5463635 5886223 6006350 6611570 6948895 7277774 7649089 8408890 8837915 9256198 9728453 10927270 11240455 11772446 12373081 12996025 13897790 15298178 15736637 16528925 17675830 18194435 19456906 21022225 22480910 23140495 24746162 25992050 27318175 29431115 31473274 33057850 34744475 36388870 38245445 42044450 44189575 46280990 48642265 53543623 54636350 56202275 58862230 61865405 68099171 69488950 76490890 78683185 86611567 88379150 90972175 97284530 107087246 110156459 112404550 115702475 123730810 136198342 143147237 147155575 157366370 173223134 181944350 182061049 191227225 220312918 231404950 231553373 243211325 267718115 286294474 294311150 309327025 340495855 364122098 374805361 382454450 393415925 433057835 463106746 476694197 486422650 535436230 550782295 606280969 618654050 680991710 715736185 749610722 771095213 786831850 866115670 910305245 953388394 1002030659 1101564590 1157766865 1212561938 1274427343 1338590575 1431472370 1542190426 1620873611 1702479275 1820610490 1874026805 2004061318 2165289175 2315533730 2383470985 2548854686 2677181150 2753911475 3031404845 3241747222 3404958550 3578680925 3748053610 3855476065 4330578350 4551526225 4766941970 5010153295 5507822950 5788834325 6062809690 6372136715 7014214613 7157361850 7710952130 8104368055 8920991401 9103052450 9370134025 10020306590 11346115277 11577668650 11917354925 12744273430 14028429226 15157024225 16208736110 17841982802 18740268050 18752288047 19277380325 22692230554 23834709850 23849997419 25050766475 30314048450 31860683575 35071073065 37504576094 38554760650 40521840275 44604957005 47699994838 49099502291 50101532950 56730576385 62446939807 63721367150 70142146130 79422806939 81043680550 89209914010 93761440235 98199004582 113461152770 119249987095 124893879614 131266016329 158845613878 166949981933 175355365325 187522880470 223024785025 238499974190 245497511455 262532032658 283652881925 312234699035 333899963866 350710730650 397114034695 446049570050 468807201175 490995022910 567305763850 596249935475 624469398070 656330081645 794228069390 834749909665 918862114303 937614402350 1168649873531 1192499870950 1227487557275 1312660163290 1561173495175 1669499819330 1837724228606 1985570173475 2337299747062 2454975114550 2456549734157 3122346990350 3281650408225 3971140346950 4173749548325 4594310571515 4913099468314 5843249367655 6432034800121 6563300816450 8180549114717 8347499096650 9188621143030 11686498735310 12282748670785 12864069600242 16361098229434 17195848139099 22971552857575 24565497341570 29216246838275 32160174000605 34391696278198 40902745573585 45943105715150 58432493676550 61413743353925 64320348001210 81805491147170 85979240695495 120370936973693 122827486707850 160800870003025 171958481390990 204513727867925 240741873947386 321601740006050 409027455735850 429896203477475 601854684868465 842596558815851 859792406954950 1203709369736930 1685193117631702 3009273424342325 4212982794079255 6018546848684650 8425965588158510 21064913970396275 42129827940792550
• Sum of all divisors σ(n): 92989409939712000
• Sum of proper divisors (its aliquot sum) s(n): 50859581998919450
• 42129827940792550 is an abundant number, because the sum of its proper divisors (50859581998919450) is greater than itself. Its abundance is 8729754058126900

Bases of 42129827940792550

• Binary: 10010101101011001101101011110100110110111111100011100110₂
• Hexadecimal: 0x95ACDAF4DBF8E6
• Base-36: BITRZRO0WKM

Squares and roots of 42129827940792550

• 42129827940792550 squared (42129827940792550²) is 1774922402320784633868322135502500
• 42129827940792550 cubed (42129827940792550³) is 74777175418032828060627646046786029148342506375000
• The square root of 42129827940792550 is 205255518.6609913055
• The cube root of 42129827940792550 is 347960.4590780833

Scales and comparisons

• 42,129,827,940,792,550 seconds is equal to 1,339,598,212 years, 20 weeks, 6 days, 17 hours, 29 minutes, 10 seconds.
• To count from 1 to 42,129,827,940,792,550 would take you about four billion, eighteen million, seven hundred ninety-four thousand, six hundred thirty-seven 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 42129827940792550 cubic inches would be around 28996.7 feet tall.

Recreational maths with 42129827940792550

• 42129827940792550 backwards is 05529704972892124
• The number of decimal digits it has is: 17
• The sum of 42129827940792550's digits is 76
• More coming soon!