42250670

Names of 42250670

• Cardinal: 42250670 can be written as Forty-two million, two hundred fifty thousand, six hundred seventy.

Scientific notation

• Scientific notation: 4.225067 × 10⁷

Factors of 42250670

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1545

Divisors of 42250670

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 37 55 70 74 77 110 154 185 259 370 385 407 518 770 814 1295 1483 2035 2590 2849 2966 4070 5698 7415 10381 14245 14830 16313 20762 28490 32626 51905 54871 81565 103810 109742 114191 163130 228382 274355 384097 548710 570955 603581 768194 1141910 1207162 1920485 3017905 3840970 4225067 6035810 8450134 21125335 42250670
• Sum of all divisors σ(n): 97445376
• Sum of proper divisors (its aliquot sum) s(n): 55194706
• 42250670 is an abundant number, because the sum of its proper divisors (55194706) is greater than itself. Its abundance is 12944036

Bases of 42250670

• Binary: 10100001001011000110101110₂
• Hexadecimal: 0x284B1AE
• Base-36: P5KTQ

Squares and roots of 42250670

• 42250670 squared (42250670²) is 1785119115448900
• 42250670 cubed (42250670³) is 75422478657523375763000
• The square root of 42250670 is 6500.0515382573
• The cube root of 42250670 is 348.2928294491

Scales and comparisons

• 42,250,670 seconds is equal to 1 year, 17 weeks, 6 days, 17 minutes, 50 seconds.
• To count from 1 to 42,250,670 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 42250670 cubic inches would be around 29 feet tall.

Recreational maths with 42250670

• 42250670 backwards is 07605224
• The number of decimal digits it has is: 8
• The sum of 42250670's digits is 26
• More coming soon!