1643715633412242

Names of 1643715633412242

• Cardinal: 1643715633412242 can be written as One quadrillion, six hundred forty-three trillion, seven hundred fifteen billion, six hundred thirty-three million, four hundred twelve thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.643715633412242 × 10¹⁵

Factors of 1643715633412242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 360

Divisors of 1643715633412242

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 117 162 186 234 243 279 311 351 403 486 558 622 702 729 806 837 933 961 1053 1209 1458 1674 1866 1922 2106 2187 2418 2511 2799 2883 3159 3627 4043 4374 5022 5598 5766 6318 7254 7533 8086 8397 8649 9477 9641 10881 12129 12493 15066 16794 17298 18954 19282 21762 22599 24258 24986 25191 25947 28431 28923 32643 36387 37479 45198 50382 51894 56862 57846 65286 67797 72774 74958 75573 77841 86769 96721 97929 109161 112437 125333 135594 151146 155682 173538 193442 195858 218322 224874 226719 233523 250666 260307 290163 293787 298871 327483 337311 375999 453438 467046 520614 580326 587574 597742 654966 674622 680157 700569 751998 780921 870489 881361 896613 982449 1011933 1127997 1257373 1360314 1401138 1561842 1740978 1762722 1793226 1964898 2023866 2101707 2255994 2342763 2514746 2611467 2689839 2947347 2998351 3035799 3383991 3772119 3885323 4203414 4685526 5222934 5379678 5894694 5996702 6071598 6767982 7028289 7544238 7770646 7834401 8069517 8842041 8995053 9107397 10151973 11316357 11655969 14056578 15668802 16139034 17684082 17990106 18214794 20303946 21084867 22632714 23311938 23503203 24208551 26985159 27322191 30080231 30455919 33949071 34967907 38978563 42169734 47006406 48417102 53970318 54644382 60160462 60911838 67898142 69935814 70509609 72625653 77957126 80955477 90240693 91367757 92948881 101847213 104903721 116935689 141019218 145251306 161910954 180481386 182735514 185897762 203694426 209807442 211528827 217876959 233871378 242866431 270722079 274103271 278846643 305541639 314711163 350807067 391043003 423057654 435753918 485732862 541444158 548206542 557693286 611083278 629422326 653630877 701614134 728599293 782086006 812166237 836539929 916624917 932487161 944133489 1052421201 1173129009 1208335453 1307261754 1457198586 1624332474 1673079858 1833249834 1864974322 1888266978 2104842402 2185797879 2346258018 2416670906 2436498711 2509619787 2749874751 2797461483 2832400467 3157263603 3519387027 3625006359 4371595758 4872997422 5019239574 5499749502 5594922966 5664800934 6314527206 6557393637 7038774054 7250012718 7309496133 7528859361 8392384449 8497201401 9471790809 10558161081 10875019077 12122333093 13114787274 14618992266 15057718722 16784768898 16994402802 18943581618 21116322162 21750038154 21928488399 22586578083 24244666186 25177153347 28415372427 28907101991 31674483243 32625057231 36366999279 43856976798 45173156166 50354306694 56830744854 57814203982 63348966486 65250114462 65785465197 67759734249 72733998558 75531460041 85246117281 86721305973 95023449729 97875171693 109100997837 131570930394 135519468498 151062920082 170492234562 173442611946 190046899458 195750343386 203279202747 218201995674 226594380123 260163917919 285070349187 293625515079 327302993511 375792325883 406558405494 453188760246 520327835838 570140698374 587251030158 654605987022 679783140369 751584651766 780491753757 855211047561 880876545237 981908980533 1127376977649 1359566280738 1560983507514 1710422095122 1761753090474 1963817961066 2039349421107 2254753955298 2341475261271 2642629635711 2945726941599 3382130932947 4078698842214 4682950522542 5285259271422 5891453883198 6764261865894 7024425783813 8837180824797 10146392798841 14048851567626 17674361649594 20292785597682 21073277351439 26511542474391 30439178396523 42146554702878 53023084948782 60878356793046 63219832054317 91317535189569 126439664108634 182635070379138 273952605568707 547905211137414 821857816706121 1643715633412242
• Sum of all divisors σ(n): 4128119349419520
• Sum of proper divisors (its aliquot sum) s(n): 2484403716007278
• 1643715633412242 is an abundant number, because the sum of its proper divisors (2484403716007278) is greater than itself. Its abundance is 840688082595036

Bases of 1643715633412242

• Binary: 101110101101111001101011110011100001111100010010010₂
• Hexadecimal: 0x5D6F35E70F892
• Base-36: G6NCJCNJ4I

Squares and roots of 1643715633412242

• 1643715633412242 squared (1643715633412242²) is 2701801083523807929128315466564
• 1643715633412242 cubed (1643715633412242³) is 4440992679358217703071589823666650619579276488
• The square root of 1643715633412242 is 40542763.0214350585
• The cube root of 1643715633412242 is 118016.3635597689

Scales and comparisons

• 1,643,715,633,412,242 seconds is equal to 52,265,072 years, 41 weeks, 2 days, 19 hours, 50 minutes, 42 seconds.
• To count from 1 to 1,643,715,633,412,242 would take you about one hundred fifty-six million, seven hundred ninety-five thousand, two hundred eighteen 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 1643715633412242 cubic inches would be around 9834.7 feet tall.

Recreational maths with 1643715633412242

• 1643715633412242 backwards is 2422143365173461
• 1643715633412242 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1643715633412242's digits is 54
• More coming soon!