2133107865

Names of 2133107865

• Cardinal: 2133107865 can be written as Two billion, one hundred thirty-three million, one hundred seven thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 2.133107865 × 10⁹

Factors of 2133107865

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 233

Divisors of 2133107865

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 57 63 81 95 105 133 135 171 189 199 285 315 399 405 513 567 597 665 855 945 995 1197 1393 1539 1791 1995 2565 2835 2985 3591 3781 4179 5373 5985 6965 7695 8955 10773 11343 12537 16119 17955 18905 20895 26467 26865 34029 37611 39601 53865 56715 62685 79401 80595 102087 112833 118803 132335 170145 188055 198005 238203 277207 306261 356409 397005 510435 564165 594015 714609 752419 831621 1069227 1191015 1386035 1531305 1782045 2143827 2257257 2494863 3207681 3573045 3762095 4158105 5266933 5346135 6771771 7484589 10719135 11286285 12474315 15800799 16038405 20315313 22453767 26334665 33858855 37422945 47402397 60945939 79003995 101576565 112268835 142207191 237011985 304729695 426621573 711035955 2133107865
• Sum of all divisors σ(n): 4623284160
• Sum of proper divisors (its aliquot sum) s(n): 2490176295
• 2133107865 is an abundant number, because the sum of its proper divisors (2490176295) is greater than itself. Its abundance is 357068430

Bases of 2133107865

• Binary: 1111111001001001010010010011001₂
• Hexadecimal: 0x7F24A499
• Base-36: Z9ZWK9

Squares and roots of 2133107865

• 2133107865 squared (2133107865²) is 4550149163724858225
• 2133107865 cubed (2133107865³) is 9705958968064667775757439625
• The square root of 2133107865 is 46185.5807043713
• The cube root of 2133107865 is 1287.2738263593

Scales and comparisons

• 2,133,107,865 seconds is equal to 67 years, 42 weeks, 6 days, 17 hours, 57 minutes, 45 seconds.
• To count from 1 to 2,133,107,865 would take you about one hundred thirty-five 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 2133107865 cubic inches would be around 107.3 feet tall.

Recreational maths with 2133107865

• 2133107865 backwards is 5687013312
• The number of decimal digits it has is: 10
• The sum of 2133107865's digits is 36
• More coming soon!