29489230

Names of 29489230

• Cardinal: 29489230 can be written as Twenty-nine million, four hundred eighty-nine thousand, two hundred thirty.

Scientific notation

• Scientific notation: 2.948923 × 10⁷

Factors of 29489230

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1764

Divisors of 29489230

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 29 58 61 122 145 290 305 610 1667 1769 3334 3538 8335 8845 16670 17690 48343 96686 101687 203374 241715 483430 508435 1016870 2948923 5897846 14744615 29489230
• Sum of all divisors σ(n): 55844640
• Sum of proper divisors (its aliquot sum) s(n): 26355410
• 29489230 is a deficient number, because the sum of its proper divisors (26355410) is less than itself. Its deficiency is 3133820

Bases of 29489230

• Binary: 1110000011111100001001110₂
• Hexadecimal: 0x1C1F84E
• Base-36: HK21A

Squares and roots of 29489230

• 29489230 squared (29489230²) is 869614685992900
• 29489230 cubed (29489230³) is 25644267486622406467000
• The square root of 29489230 is 5430.3986962285
• The cube root of 29489230 is 308.9497235293

Scales and comparisons

• 29,489,230 seconds is equal to 48 weeks, 5 days, 7 hours, 27 minutes, 10 seconds.
• To count from 1 to 29,489,230 would take you about twenty-one 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 29489230 cubic inches would be around 25.7 feet tall.

Recreational maths with 29489230

• 29489230 backwards is 03298492
• The number of decimal digits it has is: 8
• The sum of 29489230's digits is 37
• More coming soon!