20340100

Names of 20340100

• Cardinal: 20340100 can be written as Twenty million, three hundred forty thousand, one hundred.

Scientific notation

• Scientific notation: 2.03401 × 10⁷

Factors of 20340100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 59

Divisors of 20340100

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 11 20 22 25 41 44 50 55 82 100 110 121 164 205 220 242 275 410 451 484 550 605 820 902 1025 1100 1210 1681 1804 2050 2255 2420 3025 3362 4100 4510 4961 6050 6724 8405 9020 9922 11275 12100 16810 18491 19844 22550 24805 33620 36982 42025 45100 49610 73964 84050 92455 99220 124025 168100 184910 203401 248050 369820 406802 462275 496100 813604 924550 1017005 1849100 2034010 4068020 5085025 10170050 20340100
• Sum of all divisors σ(n): 49727503
• Sum of proper divisors (its aliquot sum) s(n): 29387403
• 20340100 is an abundant number, because the sum of its proper divisors (29387403) is greater than itself. Its abundance is 9047303

Bases of 20340100

• Binary: 1001101100101110110000100₂
• Hexadecimal: 0x1365D84
• Base-36: C3YIS

Squares and roots of 20340100

• 20340100 squared (20340100²) is 413719668010000
• 20340100 cubed (20340100³) is 8415099419290201000000
• 20340100 is a perfect square number. Its square root is 4510
• The cube root of 20340100 is 272.9717440913

Scales and comparisons

• 20,340,100 seconds is equal to 33 weeks, 4 days, 10 hours, 1 minute, 40 seconds.
• To count from 1 to 20,340,100 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 20340100 cubic inches would be around 22.7 feet tall.

Recreational maths with 20340100

• 20340100 backwards is 00104302
• 20340100 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20340100's digits is 10
• More coming soon!