34245390

Names of 34245390

• Cardinal: 34245390 can be written as Thirty-four million, two hundred forty-five thousand, three hundred ninety.

Scientific notation

• Scientific notation: 3.424539 × 10⁷

Factors of 34245390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1665

Divisors of 34245390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 23 30 31 46 62 69 93 115 138 155 186 230 310 345 465 690 713 930 1426 1601 2139 3202 3565 4278 4803 7130 8005 9606 10695 16010 21390 24015 36823 48030 49631 73646 99262 110469 148893 184115 220938 248155 297786 368230 496310 552345 744465 1104690 1141513 1488930 2283026 3424539 5707565 6849078 11415130 17122695 34245390
• Sum of all divisors σ(n): 88584192
• Sum of proper divisors (its aliquot sum) s(n): 54338802
• 34245390 is an abundant number, because the sum of its proper divisors (54338802) is greater than itself. Its abundance is 20093412

Bases of 34245390

• Binary: 10000010101000101100001110₂
• Hexadecimal: 0x20A8B0E
• Base-36: KDZWU

Squares and roots of 34245390

• 34245390 squared (34245390²) is 1172746736252100
• 34245390 cubed (34245390³) is 40161169354180302819000
• The square root of 34245390 is 5851.9560832255
• The cube root of 34245390 is 324.7386933135

Scales and comparisons

• 34,245,390 seconds is equal to 1 year, 4 weeks, 4 days, 8 hours, 36 minutes, 30 seconds.
• To count from 1 to 34,245,390 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 34245390 cubic inches would be around 27.1 feet tall.

Recreational maths with 34245390

• 34245390 backwards is 09354243
• 34245390 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 34245390's digits is 30
• More coming soon!