30809470527689728

Names of 30809470527689728

• Cardinal: 30809470527689728 can be written as Thirty quadrillion, eight hundred nine trillion, four hundred seventy billion, five hundred twenty-seven million, six hundred eighty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0809470527689728 × 10¹⁶

Factors of 30809470527689728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4298196223180

Divisors of 30809470527689728

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1792 3584 7168 4298196223171 8596392446342 17192784892684 30087373562197 34385569785368 60174747124394 68771139570736 120349494248788 137542279141472 240698988497576 275084558282944 481397976995152 550169116565888 962795953990304 1100338233131776 1925591907980608 2200676466263552 3851183815961216 4401352932527104 7702367631922432 15404735263844864 30809470527689728
• Sum of all divisors σ(n): 70387261350664672
• Sum of proper divisors (its aliquot sum) s(n): 39577790822974944
• 30809470527689728 is an abundant number, because the sum of its proper divisors (39577790822974944) is greater than itself. Its abundance is 8768320295285216

Bases of 30809470527689728

• Binary: 1101101011101010000110011011010100001010101010000000000₂
• Hexadecimal: 0x6D750CDA855400
• Base-36: 8FD1ND78AV4

Squares and roots of 30809470527689728

• 30809470527689728 squared (30809470527689728²) is 949223474196581966704769036713984
• 30809470527689728 cubed (30809470527689728³) is 29245072652450843115740937033713017914904230756352
• The square root of 30809470527689728 is 175526267.3439212859
• The cube root of 30809470527689728 is 313493.1663101909

Scales and comparisons

• 30,809,470,527,689,728 seconds is equal to 979,645,862 years, 43 weeks, 1 day, 11 hours, 35 minutes, 28 seconds.
• To count from 1 to 30,809,470,527,689,728 would take you about two billion, nine hundred thirty-eight million, nine hundred thirty-seven thousand, five hundred eighty-eight 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 30809470527689728 cubic inches would be around 26124.4 feet tall.

Recreational maths with 30809470527689728

• 30809470527689728 backwards is 82798672507490803
• The number of decimal digits it has is: 17
• The sum of 30809470527689728's digits is 85
• More coming soon!