34130745

Names of 34130745

• Cardinal: 34130745 can be written as Thirty-four million, one hundred thirty thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 3.4130745 × 10⁷

Factors of 34130745

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 229

Divisors of 34130745

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 11 15 19 33 45 55 57 95 99 165 171 191 209 285 361 495 573 627 855 955 1045 1083 1719 1805 1881 2101 2865 3135 3249 3629 3971 5415 6303 8595 9405 10505 10887 11913 16245 18145 18909 19855 31515 32661 35739 39919 54435 59565 68951 94545 119757 163305 178695 199595 206853 344755 359271 598785 620559 758461 1034265 1796355 2275383 3102795 3792305 6826149 11376915 34130745
• Sum of all divisors σ(n): 68470272
• Sum of proper divisors (its aliquot sum) s(n): 34339527
• 34130745 is an abundant number, because the sum of its proper divisors (34339527) is greater than itself. Its abundance is 208782

Bases of 34130745

• Binary: 10000010001100101100111001₂
• Hexadecimal: 0x208CB39
• Base-36: KBJG9

Squares and roots of 34130745

• 34130745 squared (34130745²) is 1164907754255025
• 34130745 cubed (34130745³) is 39759169509000923243625
• The square root of 34130745 is 5842.1524286859
• The cube root of 34130745 is 324.3759068661

Scales and comparisons

• 34,130,745 seconds is equal to 1 year, 4 weeks, 3 days, 45 minutes, 45 seconds.
• To count from 1 to 34,130,745 would take you about thirty-two 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 34130745 cubic inches would be around 27 feet tall.

Recreational maths with 34130745

• 34130745 backwards is 54703143
• The number of decimal digits it has is: 8
• The sum of 34130745's digits is 27
• More coming soon!