82868134306721616

Names of 82868134306721616

• Cardinal: 82868134306721616 can be written as Eighty-two quadrillion, eight hundred sixty-eight trillion, one hundred thirty-four billion, three hundred six million, seven hundred twenty-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 8.2868134306721616 × 10¹⁶

Factors of 82868134306721616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 79037654283

Divisors of 82868134306721616

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 809 1296 1618 2427 3236 4854 6472 7281 9708 12944 14562 19416 21843 29124 38832 43686 58248 65529 87372 116496 131058 174744 262116 349488 524232 1048464 79037653469 158075306938 237112960407 316150613876 474225920814 632301227752 711338881221 948451841628 1264602455504 1422677762442 1896903683256 2134016643663 2845355524884 3793807366512 4268033287326 5690711049768 6402049930989 8536066574652 11381422099536 12804099861978 17072133149304 25608199723956 34144266298608 51216399447912 63941461656421 102432798895824 127882923312842 191824384969263 255765846625684 383648769938526 511531693251368 575473154907789 767297539877052 1023063386502736 1150946309815578 1534595079754104 1726419464723367 2301892619631156 3069190159508208 3452838929446734 4603785239262312 5179258394170101 6905677858893468 9207570478524624 10358516788340202 13811355717786936 20717033576680404 27622711435573872 41434067153360808 82868134306721616
• Sum of all divisors σ(n): 240140892914435700
• Sum of proper divisors (its aliquot sum) s(n): 157272758607714084
• 82868134306721616 is an abundant number, because the sum of its proper divisors (157272758607714084) is greater than itself. Its abundance is 74404624300992468

Bases of 82868134306721616

• Binary: 100100110011010000010000100001100100011010010111101010000₂
• Hexadecimal: 0x12668210C8D2F50
• Base-36: MNYAVCMED00

Squares and roots of 82868134306721616

• 82868134306721616 squared (82868134306721616²) is 6867127683476852044847237721651456
• 82868134306721616 cubed (82868134306721616³) is 569066059175765861504931462836116784224196773072896
• The square root of 82868134306721616 is 287868258.5953540241
• The cube root of 82868134306721616 is 435975.9376830831

Scales and comparisons

• 82,868,134,306,721,616 seconds is equal to 2,634,950,342 years, 51 weeks, 1 day, 7 hours, 33 minutes, 36 seconds.
• To count from 1 to 82,868,134,306,721,616 would take you about seven billion, nine hundred four million, eight hundred fifty-one thousand and twenty-eight 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 82868134306721616 cubic inches would be around 36331.3 feet tall.

Recreational maths with 82868134306721616

• 82868134306721616 backwards is 61612760343186828
• 82868134306721616 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 82868134306721616's digits is 72
• More coming soon!