42268710

Names of 42268710

• Cardinal: 42268710 can be written as Forty-two million, two hundred sixty-eight thousand, seven hundred ten.

Scientific notation

• Scientific notation: 4.226871 × 10⁷

Factors of 42268710

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5613

Divisors of 42268710

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 23 30 33 46 55 66 69 110 115 138 165 230 253 330 345 506 690 759 1265 1518 2530 3795 5569 7590 11138 16707 27845 33414 55690 61259 83535 122518 128087 167070 183777 256174 306295 367554 384261 612590 640435 768522 918885 1280870 1408957 1837770 1921305 2817914 3842610 4226871 7044785 8453742 14089570 21134355 42268710
• Sum of all divisors σ(n): 115499520
• Sum of proper divisors (its aliquot sum) s(n): 73230810
• 42268710 is an abundant number, because the sum of its proper divisors (73230810) is greater than itself. Its abundance is 30962100

Bases of 42268710

• Binary: 10100001001111100000100110₂
• Hexadecimal: 0x284F826
• Base-36: P5YQU

Squares and roots of 42268710

• 42268710 squared (42268710²) is 1786643845064100
• 42268710 cubed (42268710³) is 75519130560299374311000
• The square root of 42268710 is 6501.4390714671
• The cube root of 42268710 is 348.3423932281

Scales and comparisons

• 42,268,710 seconds is equal to 1 year, 17 weeks, 6 days, 5 hours, 18 minutes, 30 seconds.
• To count from 1 to 42,268,710 would take you about two 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 42268710 cubic inches would be around 29 feet tall.

Recreational maths with 42268710

• 42268710 backwards is 01786224
• 42268710 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42268710's digits is 30
• More coming soon!