1300897400

Names of 1300897400

• Cardinal: 1300897400 can be written as One billion, three hundred million, eight hundred ninety-seven thousand, four hundred.

Scientific notation

• Scientific notation: 1.3008974 × 10⁹

Factors of 1300897400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 591335

Divisors of 1300897400

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1100 2200 591317 1182634 2365268 2956585 4730536 5913170 6504487 11826340 13008974 14782925 23652680 26017948 29565850 32522435 52035896 59131700 65044870 118263400 130089740 162612175 260179480 325224350 650448700 1300897400
• Sum of all divisors σ(n): 3299554440
• Sum of proper divisors (its aliquot sum) s(n): 1998657040
• 1300897400 is an abundant number, because the sum of its proper divisors (1998657040) is greater than itself. Its abundance is 697759640

Bases of 1300897400

• Binary: 1001101100010100001111001111000₂
• Hexadecimal: 0x4D8A1E78
• Base-36: LIIQUW

Squares and roots of 1300897400

• 1300897400 squared (1300897400²) is 1692334045326760000
• 1300897400 cubed (1300897400³) is 2201552959497064234424000000
• The square root of 1300897400 is 36067.9553066155
• The cube root of 1300897400 is 1091.6439575979

Scales and comparisons

• 1,300,897,400 seconds is equal to 41 years, 18 weeks, 6 days, 16 hours, 23 minutes, 20 seconds.
• To count from 1 to 1,300,897,400 would take you about eighty-two 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 1300897400 cubic inches would be around 91 feet tall.

Recreational maths with 1300897400

• 1300897400 backwards is 0047980031
• The number of decimal digits it has is: 10
• The sum of 1300897400's digits is 32
• More coming soon!