20164608

Names of 20164608

• Cardinal: 20164608 can be written as Twenty million, one hundred sixty-four thousand, six hundred eight.

Scientific notation

• Scientific notation: 2.0164608 × 10⁷

Factors of 20164608

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 552

Divisors of 20164608

• Number of divisors d(n): 78
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 547 576 768 1024 1094 1152 1536 1641 2048 2188 2304 3072 3282 4096 4376 4608 4923 6144 6564 8752 9216 9846 12288 13128 17504 18432 19692 26256 35008 36864 39384 52512 70016 78768 105024 140032 157536 210048 280064 315072 420096 560128 630144 840192 1120256 1260288 1680384 2240512 2520576 3360768 5041152 6721536 10082304 20164608
• Sum of all divisors σ(n): 58352684
• Sum of proper divisors (its aliquot sum) s(n): 38188076
• 20164608 is an abundant number, because the sum of its proper divisors (38188076) is greater than itself. Its abundance is 18023468

Bases of 20164608

• Binary: 1001100111011000000000000₂
• Hexadecimal: 0x133B000
• Base-36: C0740

Squares and roots of 20164608

• 20164608 squared (20164608²) is 406611415793664
• 20164608 cubed (20164608³) is 8199159807804243443712
• The square root of 20164608 is 4490.5019763941
• The cube root of 20164608 is 272.1844193391

Scales and comparisons

• 20,164,608 seconds is equal to 33 weeks, 2 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 20,164,608 would take you about fifty weeks!

  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 20164608 cubic inches would be around 22.7 feet tall.

Recreational maths with 20164608

• 20164608 backwards is 80646102
• The number of decimal digits it has is: 8
• The sum of 20164608's digits is 27
• More coming soon!