82181614659228

Names of 82181614659228

• Cardinal: 82181614659228 can be written as Eighty-two trillion, one hundred eighty-one billion, six hundred fourteen million, six hundred fifty-nine thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 8.2181614659228 × 10¹³

Factors of 82181614659228

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3582

Divisors of 82181614659228

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 28 36 42 46 49 63 69 84 92 98 126 138 147 161 196 207 252 276 294 322 343 414 441 483 529 588 644 686 828 882 966 1029 1058 1127 1372 1449 1587 1764 1932 2058 2116 2254 2898 3087 3174 3381 3547 3703 4116 4508 4761 5796 6174 6348 6762 7094 7406 7889 9522 10143 10641 11109 12348 13524 14188 14812 15778 19044 20286 21282 22218 23667 24829 25921 31556 31923 33327 40572 42564 44436 47334 49658 51842 63846 66654 71001 74487 77763 81581 94668 99316 103684 127692 133308 142002 148974 155526 163162 173803 181447 223461 233289 244743 284004 297948 311052 326324 347606 362894 446922 466578 489486 521409 544341 571067 695212 725788 734229 893844 933156 978972 1042818 1088682 1142134 1216621 1468458 1564227 1633023 1713201 1876363 2085636 2177364 2284268 2433242 2936916 3128454 3266046 3426402 3649863 3752726 3997469 4866484 5139603 5629089 6256908 6532092 6852804 7299726 7505452 7994938 10279206 10949589 11258178 11992407 12581209 13134541 14599452 15989876 16887267 20558412 21899178 22516356 23984814 25162418 26269082 27982283 33774534 35977221 37743627 39403623 43798356 47969628 50324836 52538164 55964566 67549068 71954442 75487254 78807246 83946849 88068463 91941787 111929132 113230881 118210869 143908884 150974508 157614492 167893698 176136926 183883574 226461762 236421738 251840547 264205389 275825361 289367807 335787396 352273852 367767148 452923524 472843476 503681094 528410778 551650722 578735614 616479241 643592509 792616167 827476083 868103421 1007362188 1056821556 1103301444 1157471228 1232958482 1287185018 1585232334 1654952166 1736206842 1849437723 1930777527 2025574649 2465916964 2574370036 2604310263 3170464668 3309904332 3472413684 3698875446 3861555054 4051149298 4315354687 5208620526 5548313169 5792332581 6076723947 6655459561 7397750892 7723110108 8102298596 8630709374 10417241052 11096626338 11584665162 12153447894 12946064061 13310919122 14179022543 17261418748 18230171841 19966378683 22193252676 23169330324 24306895788 25892128122 26621838244 28358045086 36460343682 38838192183 39932757366 42537067629 46588216927 51784256244 56716090172 59899136049 72920687364 77676384366 79865514732 85074135258 93176433854 99253157801 119798272098 127611202887 139764650781 155352768732 170148270516 186352867708 198506315602 239596544196 255222405774 279529301562 297759473403 326117518489 397012631204 419293952343 510444811548 559058603124 595518946806 652235036978 838587904686 893278420209 978352555467 1191037893612 1304470073956 1677175809372 1786556840418 1956705110934 2282822629423 2935057666401 3573113680836 3913410221868 4565645258846 5870115332802 6848467888269 9131290517692 11740230665604 13696935776538 20545403664807 27393871553076 41090807329614 82181614659228
• Sum of all divisors σ(n): 253321090604400
• Sum of proper divisors (its aliquot sum) s(n): 171139475945172
• 82181614659228 is an abundant number, because the sum of its proper divisors (171139475945172) is greater than itself. Its abundance is 88957861285944

Bases of 82181614659228

• Binary: 10010101011111001100101111100101110011010011100₂
• Hexadecimal: 0x4ABE65F2E69C
• Base-36: T4PPNI270

Squares and roots of 82181614659228

• 82181614659228 squared (82181614659228²) is 6753817787997838502565555984
• 82181614659228 cubed (82181614659228³) is 555039650931877989398419611941764516220352
• The square root of 82181614659228 is 9065407.5837343353
• The cube root of 82181614659228 is 43476.8652531565

Scales and comparisons

• 82,181,614,659,228 seconds is equal to 2,613,121 years, 7 weeks, 2 days, 14 hours, 13 minutes, 48 seconds.
• To count from 1 to 82,181,614,659,228 would take you about six million, five hundred thirty-two thousand, eight hundred two 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 82181614659228 cubic inches would be around 3623.1 feet tall.

Recreational maths with 82181614659228

• 82181614659228 backwards is 82295641618128
• 82181614659228 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82181614659228's digits is 63
• More coming soon!