1320890550

Names of 1320890550

• Cardinal: 1320890550 can be written as One billion, three hundred twenty million, eight hundred ninety thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.32089055 × 10⁹

Factors of 1320890550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6243

Divisors of 1320890550

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 29 30 35 42 49 50 58 70 75 87 98 105 145 147 150 174 175 203 210 245 290 294 350 406 435 490 525 609 725 735 870 1015 1050 1218 1225 1421 1450 1470 2030 2175 2450 2842 3045 3675 4263 4350 5075 6090 6197 7105 7350 8526 10150 12394 14210 15225 18591 21315 30450 30985 35525 37182 42630 43379 61970 71050 86758 92955 106575 130137 154925 179713 185910 213150 216895 260274 303653 309850 359426 433790 464775 539139 607306 650685 898565 910959 929550 1078278 1084475 1257991 1301370 1518265 1797130 1821918 2168950 2515982 2695695 3036530 3253425 3773973 4492825 4554795 5391390 6289955 6506850 7547946 7591325 8805937 8985650 9109590 12579910 13478475 15182650 17611874 18869865 22773975 26417811 26956950 31449775 37739730 44029685 45547950 52835622 62899550 88059370 94349325 132089055 188698650 220148425 264178110 440296850 660445275 1320890550
• Sum of all divisors σ(n): 3942671760
• Sum of proper divisors (its aliquot sum) s(n): 2621781210
• 1320890550 is an abundant number, because the sum of its proper divisors (2621781210) is greater than itself. Its abundance is 1300890660

Bases of 1320890550

• Binary: 1001110101110110011000010110110₂
• Hexadecimal: 0x4EBB30B6
• Base-36: LUF9O6

Squares and roots of 1320890550

• 1320890550 squared (1320890550²) is 1744751845079302500
• 1320890550 cubed (1320890550³) is 2304626224260314672841375000
• The square root of 1320890550 is 36344.0579737597
• The cube root of 1320890550 is 1097.2079466699

Scales and comparisons

• 1,320,890,550 seconds is equal to 42 years, 2 hours, 2 minutes, 30 seconds.
• To count from 1 to 1,320,890,550 would take you about eighty-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 1320890550 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320890550

• 1320890550 backwards is 0550980231
• The number of decimal digits it has is: 10
• The sum of 1320890550's digits is 33
• More coming soon!