1320980000

Names of 1320980000

• Cardinal: 1320980000 can be written as One billion, three hundred twenty million, nine hundred eighty thousand.

Scientific notation

• Scientific notation: 1.32098 × 10⁹

Factors of 1320980000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 264

Divisors of 1320980000

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 257 400 500 514 625 800 1000 1028 1250 1285 2000 2056 2500 2570 4000 4112 5000 5140 6425 8224 10000 10280 12850 20000 20560 25700 32125 41120 51400 64250 66049 102800 128500 132098 160625 205600 257000 264196 321250 330245 514000 528392 642500 660490 1028000 1056784 1285000 1320980 1651225 2113568 2570000 2641960 3302450 5140000 5283920 6604900 8256125 10567840 13209800 16512250 26419600 33024500 41280625 52839200 66049000 82561250 132098000 165122500 264196000 330245000 660490000 1320980000
• Sum of all divisors σ(n): 3262503321
• Sum of proper divisors (its aliquot sum) s(n): 1941523321
• 1320980000 is an abundant number, because the sum of its proper divisors (1941523321) is greater than itself. Its abundance is 620543321

Bases of 1320980000

• Binary: 1001110101111001000111000100000₂
• Hexadecimal: 0x4EBC8E20
• Base-36: LUH6OW

Squares and roots of 1320980000

• 1320980000 squared (1320980000²) is 1744988160400000000
• 1320980000 cubed (1320980000³) is 2305094460125192000000000000
• The square root of 1320980000 is 36345.2885529885
• The cube root of 1320980000 is 1097.2327135555

Scales and comparisons

• 1,320,980,000 seconds is equal to 42 years, 1 day, 2 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,320,980,000 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 1320980000 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320980000

• 1320980000 backwards is 0000890231
• The number of decimal digits it has is: 10
• The sum of 1320980000's digits is 23
• More coming soon!