82718728453401012

Names of 82718728453401012

• Cardinal: 82718728453401012 can be written as Eighty-two quadrillion, seven hundred eighteen trillion, seven hundred twenty-eight billion, four hundred fifty-three million, four hundred one thousand and twelve.

Scientific notation

• Scientific notation: 8.2718728453401012 × 10¹⁶

Factors of 82718728453401012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2930559681

Divisors of 82718728453401012

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 101 126 202 252 303 404 606 707 909 1109 1212 1414 1818 2121 2218 2828 3327 3636 4242 4436 6363 6654 7763 8484 9981 12726 13308 15526 19962 23289 25452 31052 39924 46578 69867 93156 112009 139734 224018 279468 336027 448036 672054 784063 1008081 1344108 1568126 2016162 2352189 3136252 4032324 4704378 7056567 9408756 14113134 28226268 2930558459 5861116918 8791675377 11722233836 17583350754 20513909213 26375026131 35166701508 41027818426 52750052262 61541727639 82055636852 105500104524 123083455278 184625182917 246166910556 295986404359 369250365834 591972808718 738500731668 887959213077 1183945617436 1775918426154 2071904830513 2663877639231 3249989331031 3551836852308 4143809661026 5327755278462 6215714491539 6499978662062 8287619322052 9749967993093 10655510556924 12431428983078 12999957324124 18647143474617 19499935986186 22749925317217 24862857966156 29249903979279 37294286949234 38999871972372 45499850634434 58499807958558 68249775951651 74588573898468 90999701268868 116999615917116 136499551903302 204749327854953 272999103806604 328248922434131 409498655709906 656497844868262 818997311419812 984746767302393 1312995689736524 1969493534604786 2297742457038917 2954240301907179 3938987069209572 4595484914077834 5908480603814358 6893227371116751 9190969828155668 11816961207628716 13786454742233502 20679682113350253 27572909484467004 41359364226700506 82718728453401012
• Sum of all divisors σ(n): 241548819396393600
• Sum of proper divisors (its aliquot sum) s(n): 158830090942992588
• 82718728453401012 is an abundant number, because the sum of its proper divisors (158830090942992588) is greater than itself. Its abundance is 76111362489591576

Bases of 82718728453401012

• Binary: 100100101111000000011111011001001101111001010100110110100₂
• Hexadecimal: 0x125E03EC9BCA9B4
• Base-36: MMHCB8YVK50

Squares and roots of 82718728453401012

• 82718728453401012 squared (82718728453401012²) is 6842388036947494178677949682624144
• 82718728453401012 cubed (82718728453401012³) is 565993638001059381696331970871364101955697705233728
• The square root of 82718728453401012 is 287608637.6543670707
• The cube root of 82718728453401012 is 435713.7679804271

Scales and comparisons

• 82,718,728,453,401,012 seconds is equal to 2,630,199,698 years, 51 weeks, 3 days, 21 hours, 10 minutes, 12 seconds.
• To count from 1 to 82,718,728,453,401,012 would take you about seven billion, eight hundred ninety million, five hundred ninety-nine thousand and ninety-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 82718728453401012 cubic inches would be around 36309.5 feet tall.

Recreational maths with 82718728453401012

• 82718728453401012 backwards is 21010435482781728
• 82718728453401012 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 82718728453401012's digits is 63
• More coming soon!