2149027584

Names of 2149027584

• Cardinal: 2149027584 can be written as Two billion, one hundred forty-nine million, twenty-seven thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 2.149027584 × 10⁹

Factors of 2149027584

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 254399

Divisors of 2149027584

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 128 132 176 192 256 264 352 384 528 704 768 1056 1408 2112 2816 4224 8448 254383 508766 763149 1017532 1526298 2035064 2798213 3052596 4070128 5596426 6105192 8140256 8394639 11192852 12210384 16280512 16789278 22385704 24420768 32561024 33578556 44771408 48841536 65122048 67157112 89542816 97683072 134314224 179085632 195366144 268628448 358171264 537256896 716342528 1074513792 2149027584
• Sum of all divisors σ(n): 6239530752
• Sum of proper divisors (its aliquot sum) s(n): 4090503168
• 2149027584 is an abundant number, because the sum of its proper divisors (4090503168) is greater than itself. Its abundance is 1941475584

Bases of 2149027584

• Binary: 10000000000101111000111100000000₂
• Hexadecimal: 0x80178F00
• Base-36: ZJH4AO

Squares and roots of 2149027584

• 2149027584 squared (2149027584²) is 4618319556792877056
• 2149027584 cubed (2149027584³) is 9924896119274547368064712704
• The square root of 2149027584 is 46357.6054601615
• The cube root of 2149027584 is 1290.4682681933

Scales and comparisons

• 2,149,027,584 seconds is equal to 68 years, 17 weeks, 2 days, 6 minutes, 24 seconds.
• To count from 1 to 2,149,027,584 would take you about one hundred thirty-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 2149027584 cubic inches would be around 107.5 feet tall.

Recreational maths with 2149027584

• 2149027584 backwards is 4857209412
• The number of decimal digits it has is: 10
• The sum of 2149027584's digits is 42
• More coming soon!