138387834602563716

Names of 138387834602563716

• Cardinal: 138387834602563716 can be written as One hundred thirty-eight quadrillion, three hundred eighty-seven trillion, eight hundred thirty-four billion, six hundred two million, five hundred sixty-three thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.38387834602563716 × 10¹⁷

Factors of 138387834602563716

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2212

Divisors of 138387834602563716

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 79 81 108 131 158 162 237 262 316 324 393 474 524 711 786 948 1179 1422 1572 1997 2133 2358 2844 3537 3994 4266 4716 5991 6241 6399 7074 7988 8532 10349 10611 11982 12482 12798 14148 17161 17973 18723 20698 21222 23964 24964 25596 31047 34322 35946 37446 41396 42444 51483 53919 56169 62094 68644 71892 74892 93141 102966 107838 112338 124188 154449 157763 161757 168507 186282 205932 215676 224676 261607 279423 308898 315526 323514 337014 372564 463347 473289 505521 523214 558846 617796 631052 647028 674028 784821 817571 838269 926694 946578 1011042 1046428 1117692 1355719 1390041 1419867 1569642 1635142 1676538 1853388 1893156 2022084 2354463 2452713 2711438 2780082 2839734 3139284 3270284 3353076 3988009 4067157 4259601 4708926 4905426 5422876 5560164 5679468 7063389 7358139 7976018 8134314 8519202 9417852 9810852 11964027 12201471 12463277 12778803 14126778 14716278 15952036 16268628 17038404 20666953 21190167 22074417 23928054 24402942 24926554 25557606 28253556 29432556 34270517 35892081 36604413 37389831 41333906 42380334 44148834 47856108 48805884 49853108 51115212 62000859 66223251 68541034 71784162 73208826 74779662 82667812 84760668 88297668 102811551 107101801 107676243 109813239 112169493 124001718 132446502 137082068 143568324 146417652 149559324 186002577 205623102 214203602 215352486 219626478 224338986 248003436 264893004 308434653 315052711 321305403 323028729 336508479 372005154 411246204 428407204 430704972 439252956 448677972 522429179 558007731 616869306 630105422 642610806 646057458 673016958 744010308 925303959 945158133 963916209 1009525437 1044858358 1116015462 1233738612 1260210844 1285221612 1292114916 1346033916 1567287537 1632689287 1674023193 1850607918 1890316266 1927832418 2019050874 2089716716 2232030924 2707370843 2775911877 2835474399 2891748627 3134575074 3265378574 3348046386 3701215836 3780632532 3855664836 4038101748 4701862611 4898067861 5414741686 5551823754 5670948798 5783497254 6269150148 6530757148 6696092772 8122112529 8506423197 8675245881 9403725222 9796135722 10829483372 11103647508 11341897596 11566994508 14105587833 14694203583 16244225058 17012846394 17350491762 18807450444 19592271444 24366337587 24889164169 25519269591 28211175666 29388407166 32488450116 34025692788 34700983524 41271905141 42316763499 44082610749 48732675174 49778328338 51038539182 56422351332 58776814332 68438222449 73099012761 74667492507 82543810282 84633526998 88165221498 97465350348 99556656676 102077078364 123815715423 132247832247 136876444898 146198025522 149334985014 165087620564 169267053996 176330442996 205314667347 213882296597 219297038283 224002477521 247631430846 264495664494 273752889796 292396051044 298669970028 371447146269 410629334694 427764593194 438594076566 448004955042 495262861692 528991328988 615944002041 641646889791 672007432563 742894292538 821258669388 855529186388 877188153132 896009910084 1114341438807 1231888004082 1283293779582 1344014865126 1485788585076 1847832006123 1924940669373 2016022297689 2228682877614 2463776008164 2566587559164 2688029730252 3260480506139 3343024316421 3695664012246 3849881338746 4032044595378 4457365755228 5406619573471 5543496018369 5774822008119 6520961012278 6686048632842 7391328024492 7699762677492 8064089190756 9781441518417 10813239146942 11086992036738 11549644016238 13041922024556 13372097265684 16219858720413 17324466024357 19562883036834 21626478293884 22173984073476 23099288032476 29344324555251 32439717440826 34648932048714 39125766073668 48659576161239 58688649110502 64879434881652 69297864097428 88032973665753 97319152322478 117377298221004 145978728483717 176065947331506 194638304644956 264098920997259 291957456967434 352131894663012 427122946304209 437936185451151 528197841994518 583914913934868 854245892608418 875872370902302 1056395683989036 1281368838912627 1708491785216836 1751744741804604 2562737677825254 3844106516737881 5125475355650508 7688213033475762 11532319550213643 15376426066951524 23064639100427286 34596958650640929 46129278200854572 69193917301281858 138387834602563716
• Sum of all divisors σ(n): 369413871978465237
• Sum of proper divisors (its aliquot sum) s(n): 231026037375901521
• 138387834602563716 is an abundant number, because the sum of its proper divisors (231026037375901521) is greater than itself. Its abundance is 92638202773337805

Bases of 138387834602563716

• Binary: 111101011101001110000000010011010101110001010100010000100₂
• Hexadecimal: 0x1EBA7009AB8A884
• Base-36: 11UME5K6D090

Squares and roots of 138387834602563716

• 138387834602563716 squared (138387834602563716²) is 19151192765986531371545319839728656
• 138387834602563716 cubed (138387834602563716³) is 2650292096941158828586368794646200436606527391045696
• 138387834602563716 is a perfect square number. Its square root is 372005154
• The cube root of 138387834602563716 is 517248.5770708175

Scales and comparisons

• 138,387,834,602,563,716 seconds is equal to 4,400,305,078 years, 35 weeks, 3 days, 18 hours, 48 minutes, 36 seconds.
• To count from 1 to 138,387,834,602,563,716 would take you about thirteen billion, two hundred million, nine hundred fifteen thousand, two hundred thirty-six 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 138387834602563716 cubic inches would be around 43104 feet tall.

Recreational maths with 138387834602563716

• 138387834602563716 backwards is 617365206438783831
• 138387834602563716 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 138387834602563716's digits is 81
• More coming soon!