82989905709984

Names of 82989905709984

• Cardinal: 82989905709984 can be written as Eighty-two trillion, nine hundred eighty-nine billion, nine hundred five million, seven hundred nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 8.2989905709984 × 10¹³

Factors of 82989905709984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 114455051

Divisors of 82989905709984

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 83 84 91 96 104 112 156 166 168 182 208 224 249 273 312 332 336 364 416 498 546 581 624 664 672 728 996 1079 1092 1162 1248 1328 1456 1743 1992 2158 2184 2324 2656 2912 3237 3486 3984 4316 4368 4648 6474 6972 7553 7968 8632 8736 9296 12948 13944 15106 17264 18592 22659 25896 27888 30212 34528 45318 51792 55776 60424 90636 103584 120848 181272 241696 362544 725088 114454943 228909886 343364829 457819772 686729658 801184601 915639544 1373459316 1487914259 1602369202 1831279088 2403553803 2746918632 2975828518 3204738404 3662558176 4463742777 4807107606 5493837264 5951657036 6409476808 8927485554 9499760269 9614215212 10415399813 10987674528 11903314072 12818953616 17854971108 18999520538 19228430424 20830799626 23806628144 25637907232 28499280807 31246199439 35709942216 37999041076 38456860848 41661599252 47613256288 56998561614 62492398878 66498321883 71419884432 75998082152 76913721696 83323198504 113997123228 123496883497 124984797756 132996643766 142839768864 151996164304 166646397008 199494965649 227994246456 246993766994 249969595512 265993287532 303992328608 333292794016 370490650491 398989931298 455988492912 493987533988 499939191024 531986575064 740981300982 797979862596 864478184479 911976985824 987975067976 999878382048 1063973150128 1481962601964 1595959725192 1728956368958 1975950135952 2127946300256 2593434553437 2963925203928 3191919450384 3457912737916 3951900271904 5186869106874 5927850407856 6383838900768 6915825475832 10373738213748 11855700815712 13831650951664 20747476427496 27663301903328 41494952854992 82989905709984
• Sum of all divisors σ(n): 271351612514304
• Sum of proper divisors (its aliquot sum) s(n): 188361706804320
• 82989905709984 is an abundant number, because the sum of its proper divisors (188361706804320) is greater than itself. Its abundance is 105371801094336

Bases of 82989905709984

• Binary: 10010110111101010010111110110011000101110100000₂
• Hexadecimal: 0x4B7A97D98BA0
• Base-36: TF11B4GIO

Squares and roots of 82989905709984

• 82989905709984 squared (82989905709984²) is 6887324449752034927117280256
• 82989905709984 cubed (82989905709984³) is 571578406678988814290893777998250785275904
• The square root of 82989905709984 is 9109879.5661624419
• The cube root of 82989905709984 is 43618.9382891837

Scales and comparisons

• 82,989,905,709,984 seconds is equal to 2,638,822 years, 15 weeks, 3 days, 2 hours, 6 minutes, 24 seconds.
• To count from 1 to 82,989,905,709,984 would take you about six million, five hundred ninety-seven thousand and fifty-five 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 82989905709984 cubic inches would be around 3634.9 feet tall.

Recreational maths with 82989905709984

• 82989905709984 backwards is 48990750998928
• The number of decimal digits it has is: 14
• The sum of 82989905709984's digits is 87
• More coming soon!