82909730144

Names of 82909730144

• Cardinal: 82909730144 can be written as Eighty-two billion, nine hundred nine million, seven hundred thirty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 8.2909730144 × 10¹⁰

Factors of 82909730144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 304

Divisors of 82909730144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 31 32 61 62 73 122 124 137 146 244 248 274 292 488 496 548 584 976 992 1096 1168 1891 1952 2192 2263 2336 3782 4247 4384 4453 4526 7564 8357 8494 8906 9052 10001 15128 16714 16988 17812 18104 18769 20002 30256 33428 33976 35624 36208 37538 40004 60512 66856 67952 71248 72416 75076 80008 133712 135904 138043 142496 150152 160016 259067 267424 276086 300304 310031 320032 518134 552172 581839 600608 610061 620062 1036268 1104344 1144909 1163678 1220122 1240124 1370137 2072536 2208688 2289818 2327356 2440244 2480248 2740274 4145072 4417376 4579636 4654712 4880488 4960496 5480548 8290144 9159272 9309424 9760976 9920992 10961096 18318544 18618848 18911891 19521952 21922192 35492179 36637088 37823782 42474247 43844384 70984358 75647564 83578357 84948494 141968716 151295128 167156714 169896988 283937432 302590256 334313428 339793976 567874864 605180512 668626856 679587952 1135749728 1337253712 1359175904 2590929067 2674507424 5181858134 10363716268 20727432536 41454865072 82909730144
• Sum of all divisors σ(n): 174878557056
• Sum of proper divisors (its aliquot sum) s(n): 91968826912
• 82909730144 is an abundant number, because the sum of its proper divisors (91968826912) is greater than itself. Its abundance is 9059096768

Bases of 82909730144

• Binary: 1001101001101110011100001010101100000₂
• Hexadecimal: 0x134DCE1560
• Base-36: 1236B97K

Squares and roots of 82909730144

• 82909730144 squared (82909730144²) is 6874023352550902260736
• 82909730144 cubed (82909730144³) is 569923421163549480461341286825984
• The square root of 82909730144 is 287940.4975754539
• The cube root of 82909730144 is 4360.4887183279

Scales and comparisons

• 82,909,730,144 seconds is equal to 2,636 years, 14 weeks, 1 day, 8 hours, 35 minutes, 44 seconds.
• To count from 1 to 82,909,730,144 would take you about five thousand, two hundred seventy-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 82909730144 cubic inches would be around 363.4 feet tall.

Recreational maths with 82909730144

• 82909730144 backwards is 44103790928
• The number of decimal digits it has is: 11
• The sum of 82909730144's digits is 47
• More coming soon!