428120578983142098

Names of 428120578983142098

• Cardinal: 428120578983142098 can be written as Four hundred twenty-eight quadrillion, one hundred twenty trillion, five hundred seventy-eight billion, nine hundred eighty-three million, one hundred forty-two thousand and ninety-eight.

Scientific notation

• Scientific notation: 4.28120578983142098 × 10¹⁷

Factors of 428120578983142098

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28466

Divisors of 428120578983142098

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 81 102 153 162 306 313 459 626 918 939 1377 1878 2754 2817 3221 5321 5634 6442 8451 9663 10642 11489 13421 15963 16902 19326 22978 25353 26842 28989 31926 34467 40263 47889 50706 54757 57978 68934 80526 86967 95778 103401 109514 120789 143667 164271 173934 195313 206802 228157 241578 260901 287334 310203 328542 362367 390626 431001 456314 492813 521802 585939 620406 684471 724734 862002 930609 985626 1008173 1087101 1171878 1368942 1478439 1757817 1861218 2016346 2053413 2174202 2956878 3024519 3515634 3596057 4106826 4200773 4435317 5273451 6049038 6160239 7192114 8401546 8870634 9073557 10546902 10788171 12320478 12602319 15820353 17138941 18147114 18480717 21576342 25204638 27220671 31640706 32364513 34277882 36961434 37006069 37806957 43229041 51416823 54441342 61132969 64729026 71413141 74012138 75613914 81662013 86458082 97093539 102833646 111018207 113420871 122265938 129687123 142826282 154193869 154250469 163324026 183398907 194187078 214239423 222036414 226841742 259374246 291280617 308387738 308500938 333054621 340262613 366797814 389061369 428478846 462581607 462751407 550196721 582561234 629103173 642718269 666109242 680525226 734893697 778122738 925163214 925502814 999163863 1100393442 1167184107 1258206346 1285436538 1387744821 1388254221 1469787394 1650590163 1887309519 1928154807 1998327726 2204681091 2334368214 2621295773 2775489642 2776508442 2997491589 3301180326 3501552321 3774619038 3856309614 4163234463 4409362182 4951770489 5242591546 5661928557 5784464421 5994983178 6614043273 7003104642 7863887319 8326468926 9903540978 11323857114 11568928842 11582899597 12489703389 13228086546 13530689833 15727774638 16985785671 19842129819 23165799194 23591661957 24979406778 27061379666 33971571342 34748698791 39684259638 40592069499 47183323914 48262680997 50957357013 59526389457 69497397582 70774985871 81184138998 96525361994 101914714026 104246096373 119052778914 121776208497 141549971742 144788042991 196909293149 208492192746 212324957613 230021727161 243552416994 289576085982 312738289119 365328625491 393818586298 424649915226 434364128973 460043454322 496658452049 590727879447 625476578238 690065181483 730657250982 820465576949 868728257946 938214867357 993316904098 1095985876473 1181455758894 1303092386919 1380130362966 1489975356147 1640931153898 1772183638341 1876429734714 2070195544449 2191971752946 2461396730847 2606184773838 2979950712294 3544367276682 3909277160757 4140391088898 4469926068441 4922793461694 5316550915023 6210586633347 7384190192541 7818554321514 8443193684833 8939852136882 10633101830046 12421173266694 13409778205323 14768380385082 15949652745069 16886387369666 18631759900041 22152570577623 25329581054499 26819556410646 31899305490138 37263519800082 40229334615969 44305141155246 50659162108998 66457711732869 75988743163497 80458669231938 132915423465738 151977486326994 155454095491337 227966229490491 310908190982674 455932458980982 466362286474011 683898688471473 932724572948022 1367797376942946 1399086859422033 2642719623352729 2798173718844066 4197260578266099 5285439246705458 7928158870058187 8394521156532198 12591781734798297 15856317740116374 23784476610174561 25183563469596594 47568953220349122 71353429830523683 142706859661047366 214060289491571049 428120578983142098
• Sum of all divisors σ(n): 1019463256293752160
• Sum of proper divisors (its aliquot sum) s(n): 591342677310610062
• 428120578983142098 is an abundant number, because the sum of its proper divisors (591342677310610062) is greater than itself. Its abundance is 163222098327467964

Bases of 428120578983142098

• Binary: 10111110000111111010110010111110111010100110010001011010010₂
• Hexadecimal: 0x5F0FD65F75322D2
• Base-36: 393G2UUCS34I

Squares and roots of 428120578983142098

• 428120578983142098 squared (428120578983142098²) is 183287230148860811470353672859841604
• 428120578983142098 cubed (428120578983142098³) is 78469035091546708633396714788124275230357446504245192
• The square root of 428120578983142098 is 654309238.0389735091
• The cube root of 428120578983142098 is 753682.9685613069

Scales and comparisons

• 428,120,578,983,142,098 seconds is equal to 13,612,910,147 years, 39 weeks, 5 days, 8 hours, 48 minutes, 18 seconds.
• To count from 1 to 428,120,578,983,142,098 would take you about forty billion, eight hundred thirty-eight million, seven hundred thirty thousand, four hundred forty-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 428120578983142098 cubic inches would be around 62806.9 feet tall.

Recreational maths with 428120578983142098

• 428120578983142098 backwards is 890241389875021824
• 428120578983142098 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 428120578983142098's digits is 81
• More coming soon!