189442338624

Names of 189442338624

• Cardinal: 189442338624 can be written as One hundred eighty-nine billion, four hundred forty-two million, three hundred thirty-eight thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 1.89442338624 × 10¹¹

Factors of 189442338624

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 623

Divisors of 189442338624

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 49 54 56 63 64 66 72 77 81 84 88 96 98 99 108 112 126 132 144 147 151 154 162 168 176 189 192 196 198 216 224 231 252 264 288 294 297 302 308 324 336 352 378 392 396 432 441 448 449 453 462 504 528 539 567 576 588 594 604 616 648 672 693 704 756 784 792 864 882 891 898 906 924 1008 1056 1057 1078 1134 1176 1188 1208 1232 1296 1323 1344 1347 1359 1386 1512 1568 1584 1617 1661 1728 1764 1782 1796 1812 1848 2016 2079 2112 2114 2156 2268 2352 2376 2416 2464 2592 2646 2694 2718 2772 3024 3136 3143 3168 3171 3234 3322 3528 3564 3592 3624 3696 3969 4032 4041 4077 4158 4228 4312 4536 4704 4752 4832 4851 4928 4939 4983 5184 5292 5388 5436 5544 6048 6237 6286 6336 6342 6468 6644 7056 7128 7184 7248 7392 7399 7938 8082 8154 8316 8456 8624 9072 9408 9429 9504 9513 9664 9702 9878 9966 10584 10776 10872 11088 11627 12096 12123 12231 12474 12572 12684 12936 13288 14112 14256 14368 14496 14553 14784 14798 14817 14949 15876 16164 16308 16632 16912 17248 18144 18858 19008 19026 19404 19756 19932 21168 21552 21744 22001 22176 22197 23254 24246 24462 24948 25144 25368 25872 26576 28224 28287 28512 28539 28736 28992 29106 29596 29634 29898 31752 32328 32616 33264 33824 34496 34573 34881 36288 36369 37716 38052 38808 39512 39864 42336 43104 43488 43659 44002 44352 44394 44451 44847 46508 48492 48924 49896 50288 50736 51744 53152 56574 57024 57078 58212 59192 59268 59796 63504 64656 65232 66003 66528 66591 67648 67799 69146 69762 72738 75432 76104 77616 79024 79728 81389 84672 84861 85617 86208 86976 87318 88004 88788 88902 89694 93016 96984 97848 99792 100576 101472 103488 103719 104643 106304 113148 114156 116424 118384 118536 119592 127008 129312 130464 132006 133056 133182 133353 134541 135598 138292 139524 145476 150864 152208 155232 158048 159456 162778 169722 171234 174636 176008 177576 177804 179388 186032 193968 195696 198009 199584 199773 201152 202944 203397 207438 209286 226296 228312 232848 236768 237072 239184 242011 244167 254016 254583 258624 260928 264012 266364 266706 269082 271196 276584 279048 290952 301728 304416 310464 311157 313929 316096 318912 325556 339444 342468 349272 352016 355152 355608 358776 372064 387936 391392 396018 399168 399546 400059 406794 414876 418572 452592 456624 465696 473536 474144 474593 478368 484022 488334 509166 528024 532728 533412 538164 542392 553168 558096 581904 594027 599319 603456 608832 610191 622314 627858 651112 678888 684936 698544 704032 710304 711216 717552 726033 732501 744128 745789 775872 782784 792036 799092 800118 813588 829752 837144 905184 913248 931392 933471 941787 948288 949186 956736 968044 976668 1018332 1056048 1065456 1066824 1076328 1084784 1106336 1116192 1163808 1188054 1198638 1220382 1244628 1255716 1302224 1357776 1369872 1397088 1408064 1420608 1422432 1423779 1435104 1452066 1465002 1491578 1584072 1598184 1600236 1627176 1659504 1674288 1782081 1810368 1826496 1830573 1866942 1883574 1898372 1936088 1953336 2036664 2112096 2130912 2133648 2152656 2169568 2178099 2197503 2212672 2232384 2237367 2327616 2376108 2397276 2440764 2489256 2511432 2604448 2715552 2739744 2794176 2800413 2844864 2847558 2870208 2904132 2930004 2983156 3168144 3196368 3200472 3254352 3319008 3322151 3348576 3564162 3661146 3733884 3767148 3796744 3872176 3906672 4073328 4224192 4261824 4267296 4271337 4305312 4339136 4356198 4395006 4474734 4752216 4794552 4881528 4978512 5022864 5208896 5220523 5431104 5479488 5491719 5600826 5695116 5808264 5860008 5966312 6336288 6392736 6400944 6508704 6534297 6592509 6638016 6644302 6697152 6712101 7128324 7322292 7467768 7534296 7593488 7744352 7813344 8146656 8534592 8542674 8610624 8712396 8790012 8949468 9504432 9589104 9763056 9957024 9966453 10045728 10441046 10983438 11201652 11390232 11616528 11720016 11932624 12672576 12785472 12801888 12814011 13017408 13068594 13185018 13288604 13424202 14256648 14644584 14935536 15068592 15186976 15488704 15626688 15661569 16293312 17085348 17424792 17580024 17898936 19008864 19178208 19526112 19602891 19914048 19932906 20091456 20136303 20882092 21966876 22403304 22780464 23233056 23440032 23865248 25603776 25628022 26137188 26370036 26577208 26848404 28513296 29289168 29871072 29899359 30137184 30373952 31323138 34170696 34849584 35160048 35797872 36543661 38017728 38356416 38442033 39052224 39205782 39865812 40272606 41764184 43933752 44806608 45560928 46466112 46880064 46984707 47730496 51256044 52274376 52740072 53154416 53696808 57026592 58578336 59742144 59798718 60274368 60408909 62646276 68341392 69699168 70320096 71595744 73087322 76884066 78411564 79731624 80545212 83528368 87867504 89613216 89698077 91121856 93969414 102512088 104548752 105480144 106308832 107393616 109630983 114053184 117156672 119597436 120817818 125292552 136682784 139398336 140640192 140954121 143191488 146174644 153768132 156823128 159463248 161090424 167056736 175735008 179226432 179396154 187938828 205024176 209097504 210960288 212617664 214787232 219261966 239194872 241635636 250585104 269094231 273365568 281908242 292349288 307536264 313646256 318926496 322180848 328892949 334113472 351470016 358792308 375877656 410048352 418195008 421920576 422862363 429574464 438523932 478389744 483271272 501170208 538188462 563816484 584698576 615072528 627292512 637852992 644361696 657785898 717584616 751755312 820096704 845724726 877047864 956779488 966542544 986678847 1002340416 1076376924 1127632968 1169397152 1230145056 1254585024 1288723392 1315571796 1435169232 1503510624 1691449452 1754095728 1913558976 1933085088 1973357694 2152753848 2255265936 2338794304 2460290112 2631143592 2870338464 2960036541 3007021248 3382898904 3508191456 3866170176 3946715388 4305507696 4510531872 5262287184 5740676928 5920073082 6765797808 7016382912 7893430776 8611015392 9021063744 10524574368 11840146164 13531595616 15786861552 17222030784 21049148736 23680292328 27063191232 31573723104 47360584656 63147446208 94721169312 189442338624
• Sum of all divisors σ(n): 718954315200
• Sum of proper divisors (its aliquot sum) s(n): 529511976576
• 189442338624 is an abundant number, because the sum of its proper divisors (529511976576) is greater than itself. Its abundance is 340069637952

Bases of 189442338624

• Binary: 10110000011011101001001010111101000000₂
• Hexadecimal: 0x2C1BA4AF40
• Base-36: 2F112S00

Squares and roots of 189442338624

• 189442338624 squared (189442338624²) is 35888399663330282213376
• 189442338624 cubed (189442338624³) is 6798782361694062918619860414234624
• The square root of 189442338624 is 435249.7428189935
• The cube root of 189442338624 is 5743.2671148749

Scales and comparisons

• 189,442,338,624 seconds is equal to 6,023 years, 35 weeks, 2 days, 15 hours, 50 minutes, 24 seconds.
• To count from 1 to 189,442,338,624 would take you about twelve thousand and forty-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 189442338624 cubic inches would be around 478.6 feet tall.

Recreational maths with 189442338624

• 189442338624 backwards is 426833244981
• 189442338624 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 189442338624's digits is 54
• More coming soon!