82160946016320

Names of 82160946016320

• Cardinal: 82160946016320 can be written as Eighty-two trillion, one hundred sixty billion, nine hundred forty-six million, sixteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.216094601632 × 10¹³

Factors of 82160946016320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 85584318777

Divisors of 82160946016320

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 85584318767 171168637534 256752956301 342337275068 427921593835 513505912602 684674550136 855843187670 1027011825204 1283764781505 1369349100272 1711686375340 2054023650408 2567529563010 2738698200544 3423372750680 4108047300816 5135059126020 5477396401088 6846745501360 8216094601632 10270118252040 13693491002720 16432189203264 20540236504080 27386982005440 41080473008160 82160946016320
• Sum of all divisors σ(n): 260861003604864
• Sum of proper divisors (its aliquot sum) s(n): 178700057588544
• 82160946016320 is an abundant number, because the sum of its proper divisors (178700057588544) is greater than itself. Its abundance is 96539111572224

Bases of 82160946016320

• Binary: 10010101011100110010110000000000111000001000000₂
• Hexadecimal: 0x4AB996007040
• Base-36: T4G7TXB9C

Squares and roots of 82160946016320

• 82160946016320 squared (82160946016320²) is 6750421050296649277706342400
• 82160946016320 cubed (82160946016320³) is 554620979500853156827411117996077907968000
• The square root of 82160946016320 is 9064267.5388759351
• The cube root of 82160946016320 is 43473.2201428719

Scales and comparisons

• 82,160,946,016,320 seconds is equal to 2,612,463 years, 49 weeks, 4 hours, 32 minutes.
• To count from 1 to 82,160,946,016,320 would take you about six million, five hundred thirty-one thousand, one hundred fifty-nine 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 82160946016320 cubic inches would be around 3622.8 feet tall.

Recreational maths with 82160946016320

• 82160946016320 backwards is 02361064906128
• 82160946016320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82160946016320's digits is 48
• More coming soon!