3123432495

Names of 3123432495

• Cardinal: 3123432495 can be written as Three billion, one hundred twenty-three million, four hundred thirty-two thousand, four hundred ninety-five.

Scientific notation

• Scientific notation: 3.123432495 × 10⁹

Factors of 3123432495

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 148

Divisors of 3123432495

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 27 43 45 81 97 129 135 215 291 387 405 485 645 873 1161 1455 1849 1935 2619 3483 4171 4365 5547 5805 7857 9245 12513 13095 16641 17415 20855 27735 37539 39285 49923 62565 79507 83205 112617 149769 179353 187695 238521 249615 337851 397535 538059 563085 715563 748845 896765 1192605 1614177 1689255 2146689 2690295 3577815 4842531 6440067 7712179 8070885 10733445 14527593 23136537 24212655 32200335 38560895 69409611 72637965 115682685 208228833 347048055 624686499 1041144165 3123432495
• Sum of all divisors σ(n): 5791447200
• Sum of proper divisors (its aliquot sum) s(n): 2668014705
• 3123432495 is a deficient number, because the sum of its proper divisors (2668014705) is less than itself. Its deficiency is 455417790

Bases of 3123432495

• Binary: 10111010001010111100110000101111₂
• Hexadecimal: 0xBA2BCC2F
• Base-36: 1FNLZXR

Squares and roots of 3123432495

• 3123432495 squared (3123432495²) is 9755830550821925025
• 3123432495 cubed (3123432495³) is 30471678158150949581538687375
• The square root of 3123432495 is 55887.6774879759
• The cube root of 3123432495 is 1461.7643795605

Scales and comparisons

• 3,123,432,495 seconds is equal to 99 years, 16 weeks, 2 days, 20 hours, 8 minutes, 15 seconds.
• To count from 1 to 3,123,432,495 would take you about one hundred ninety-eight 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 3123432495 cubic inches would be around 121.8 feet tall.

Recreational maths with 3123432495

• 3123432495 backwards is 5942343213
• The number of decimal digits it has is: 10
• The sum of 3123432495's digits is 36
• More coming soon!