3212922021

Names of 3212922021

• Cardinal: 3212922021 can be written as Three billion, two hundred twelve million, nine hundred twenty-two thousand and twenty-one.

Scientific notation

• Scientific notation: 3.212922021 × 10⁹

Factors of 3212922021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 165

Divisors of 3212922021

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 17 19 47 51 57 79 141 237 323 361 799 893 969 1083 1343 1501 2209 2397 2679 3713 4029 4503 6137 6627 11139 15181 16967 18411 25517 28519 37553 41971 45543 50901 63121 70547 76551 85557 112659 125913 174511 189363 211641 288439 484823 523533 713507 797449 865317 1199299 1340393 1454469 2140521 2392347 2966687 3315709 3597897 4021179 8900061 9947127 13556633 22786681 40669899 56367053 62998471 68360043 169101159 188995413 1070974007 3212922021
• Sum of all divisors σ(n): 4953121920
• Sum of proper divisors (its aliquot sum) s(n): 1740199899
• 3212922021 is a deficient number, because the sum of its proper divisors (1740199899) is less than itself. Its deficiency is 1472722122

Bases of 3212922021

• Binary: 10111111100000010100110010100101₂
• Hexadecimal: 0xBF814CA5
• Base-36: 1H4W2HX

Squares and roots of 3212922021

• 3212922021 squared (3212922021²) is 10322867913026724441
• 3212922021 cubed (3212922021³) is 33166569637637875717987815261
• The square root of 3212922021 is 56682.6430311785
• The cube root of 3212922021 is 1475.5934826713

Scales and comparisons

• 3,212,922,021 seconds is equal to 102 years, 8 weeks, 2 days, 14 hours, 20 minutes, 21 seconds.
• To count from 1 to 3,212,922,021 would take you about two hundred four 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 3212922021 cubic inches would be around 123 feet tall.

Recreational maths with 3212922021

• 3212922021 backwards is 1202292123
• The number of decimal digits it has is: 10
• The sum of 3212922021's digits is 24
• More coming soon!