83978400712982436

Names of 83978400712982436

• Cardinal: 83978400712982436 can be written as Eighty-three quadrillion, nine hundred seventy-eight trillion, four hundred billion, seven hundred twelve million, nine hundred eighty-two thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 8.3978400712982436 × 10¹⁶

Factors of 83978400712982436

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2728

Divisors of 83978400712982436

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 27 36 46 54 69 92 108 138 207 276 414 529 621 683 828 1058 1242 1366 1587 2017 2049 2116 2484 2732 3174 4034 4098 4761 6051 6147 6348 8068 8196 9522 12102 12167 12294 14283 15709 18153 18441 19044 24204 24334 24588 28566 31418 36306 36501 36882 46391 47127 48668 54459 57132 62836 72612 73002 73764 92782 94254 108918 109503 139173 141381 146004 185564 188508 217836 219006 278346 279841 282762 328509 361307 417519 424143 438012 556692 559682 565524 657018 722614 835038 839523 848286 1066993 1083921 1119364 1252557 1314036 1377611 1445228 1670076 1679046 1696572 2133986 2167842 2505114 2518569 2755222 3200979 3251763 3358092 4068289 4132833 4267972 4335684 5010228 5037138 5510444 6401958 6503526 7555707 8136578 8265666 8310061 9602937 9755289 10074276 12204867 12398499 12803916 13007052 15111414 16273156 16531332 16620122 19205874 19510578 24409734 24540839 24796998 24930183 28808811 30222828 31685053 33240244 36614601 37195497 38411748 39021156 48819468 49081678 49593996 49860366 57617622 63370106 73229202 73622517 74390994 74790549 93570647 95055159 98163356 99720732 109843803 115235244 126740212 146458404 147245034 148781988 149581098 187141294 190110318 191131403 219687606 220867551 224371647 280711941 285165477 294490068 299162196 374282588 380220636 382262806 439375212 441735102 448743294 561423882 564439297 570330954 573394209 662602653 728756219 764525612 842135823 855496431 883470204 897486588 1122847764 1128878594 1140661908 1146788418 1325205306 1457512438 1684271646 1693317891 1710992862 1720182627 2152124881 2186268657 2257757188 2293576836 2526407469 2650410612 2778641387 2915024876 3368543292 3386635782 3421985724 3440365254 4304249762 4372537314 5052814938 5079953673 5160547881 5557282774 6456374643 6558805971 6773271564 6880730508 8335924161 8608499524 8745074628 10105629876 10159907346 10321095762 11114565548 12912749286 13117611942 15239861019 16671848322 16761393037 19369123929 19676417913 20319814692 20642191524 25007772483 25825498572 26235223884 30479722038 33343696644 33522786074 38738247858 39352835826 49498872263 50015544966 50284179111 58107371787 60959444076 63908751901 67045572148 75023317449 77476495716 78705671652 98997744526 100031089932 100568358222 116214743574 127817503802 148496616789 150046634898 150852537333 191726255703 197995489052 201136716444 232429487148 255635007604 296993233578 300093269796 301705074666 383452511406 385512039851 445489850367 452557611999 575178767109 593986467156 603410149332 766905022812 771024079702 890979700734 905115223998 1138474062049 1150357534218 1156536119553 1336469551101 1469901293723 1542048159404 1725536301327 1781959401468 1810230447996 2276948124098 2300715068436 2313072239106 2672939102202 2939802587446 3415422186147 3451072602654 3469608358659 4409703881169 4553896248196 4626144478212 5345878204404 5879605174892 6830844372294 6902145205308 6939216717318 8819407762338 10246266558441 10408825075977 13229111643507 13661688744588 13878433434636 17638815524676 20492533116882 20817650151954 26458223287014 30738799675323 33807729755629 39687334930521 40985066233764 41635300303908 52916446574028 61477599350646 67615459511258 79374669861042 101423189266887 122955198701292 135230919022516 158749339722084 202846378533774 304269567800661 405692757067548 608539135601322 777577784379467 912808703401983 1217078271202644 1555155568758934 1825617406803966 2332733353138401 3110311137517868 3651234813607932 4665466706276802 6998200059415203 9330933412553604 13996400118830406 20994600178245609 27992800237660812 41989200356491218 83978400712982436
• Sum of all divisors σ(n): 228064522274195040
• Sum of proper divisors (its aliquot sum) s(n): 144086121561212604
• 83978400712982436 is an abundant number, because the sum of its proper divisors (144086121561212604) is greater than itself. Its abundance is 60107720848230168

Bases of 83978400712982436

• Binary: 100101010010110011110100100010111010011010111111110100100₂
• Hexadecimal: 0x12A59E9174D7FA4
• Base-36: MYVUWP2GGX0

Squares and roots of 83978400712982436

• 83978400712982436 squared (83978400712982436²) is 7052371786310248915108754044494096
• 83978400712982436 cubed (83978400712982436³) is 592246903847693823273721713910739655094652953697856
• The square root of 83978400712982436 is 289790270.2179326723
• The cube root of 83978400712982436 is 437914.3732745463

Scales and comparisons

• 83,978,400,712,982,436 seconds is equal to 2,670,253,380 years, 22 weeks, 8 hours, 36 seconds.
• To count from 1 to 83,978,400,712,982,436 would take you about eight billion, ten million, seven hundred sixty thousand, one hundred forty-one 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 83978400712982436 cubic inches would be around 36492.9 feet tall.

Recreational maths with 83978400712982436

• 83978400712982436 backwards is 63428921700487938
• The number of decimal digits it has is: 17
• The sum of 83978400712982436's digits is 81
• More coming soon!