30843682240

Names of 30843682240

• Cardinal: 30843682240 can be written as Thirty billion, eight hundred forty-three million, six hundred eighty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.084368224 × 10¹⁰

Factors of 30843682240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13769515

Divisors of 30843682240

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 13769501 27539002 55078004 68847505 96386507 110156008 137695010 192773014 220312016 275390020 385546028 440624032 481932535 550780040 771092056 881248064 963865070 1101560080 1542184112 1927730140 2203120160 3084368224 3855460280 4406240320 6168736448 7710920560 15421841120 30843682240
• Sum of all divisors σ(n): 83938884192
• Sum of proper divisors (its aliquot sum) s(n): 53095201952
• 30843682240 is an abundant number, because the sum of its proper divisors (53095201952) is greater than itself. Its abundance is 22251519712

Bases of 30843682240

• Binary: 11100101110011011010011110111000000₂
• Hexadecimal: 0x72E6D3DC0
• Base-36: E63J5J4

Squares and roots of 30843682240

• 30843682240 squared (30843682240²) is 951332734122091417600
• 30843682240 cubed (30843682240³) is 29342604555772193048685543424000
• The square root of 30843682240 is 175623.6949844751
• The cube root of 30843682240 is 3136.0916062887

Scales and comparisons

• 30,843,682,240 seconds is equal to 980 years, 38 weeks, 1 day, 1 hour, 30 minutes, 40 seconds.
• To count from 1 to 30,843,682,240 would take you about one thousand, nine hundred sixty-one 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 30843682240 cubic inches would be around 261.3 feet tall.

Recreational maths with 30843682240

• 30843682240 backwards is 04228634803
• 30843682240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30843682240's digits is 40
• More coming soon!