2120088135

Names of 2120088135

• Cardinal: 2120088135 can be written as Two billion, one hundred twenty million, eighty-eight thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 2.120088135 × 10⁹

Factors of 2120088135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6408

Divisors of 2120088135

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 11 15 23 33 55 69 89 115 165 253 267 345 445 759 979 1265 1335 2047 2937 3795 4895 6141 6277 10235 14685 18831 22517 30705 31385 67551 69047 94155 112585 144371 207141 337755 345235 433113 558653 721855 1035705 1588081 1675959 2165565 2793265 4764243 6145183 7940405 8379795 12849019 18435549 23821215 30725915 38547057 64245095 92177745 141339209 192735285 424017627 706696045 2120088135
• Sum of all divisors σ(n): 3905418240
• Sum of proper divisors (its aliquot sum) s(n): 1785330105
• 2120088135 is a deficient number, because the sum of its proper divisors (1785330105) is less than itself. Its deficiency is 334758030

Bases of 2120088135

• Binary: 1111110010111011111101001000111₂
• Hexadecimal: 0x7E5DFA47
• Base-36: Z28UH3

Squares and roots of 2120088135

• 2120088135 squared (2120088135²) is 4494773700167778225
• 2120088135 cubed (2120088135³) is 9529316391235754124133860375
• The square root of 2120088135 is 46044.4148078789
• The cube root of 2120088135 is 1284.6494595115

Scales and comparisons

• 2,120,088,135 seconds is equal to 67 years, 21 weeks, 3 days, 1 hour, 22 minutes, 15 seconds.
• To count from 1 to 2,120,088,135 would take you about one hundred thirty-four 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 2120088135 cubic inches would be around 107.1 feet tall.

Recreational maths with 2120088135

• 2120088135 backwards is 5318800212
• The number of decimal digits it has is: 10
• The sum of 2120088135's digits is 30
• More coming soon!