1300143250

Names of 1300143250

• Cardinal: 1300143250 can be written as One billion, three hundred million, one hundred forty-three thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.30014325 × 10⁹

Factors of 1300143250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7330

Divisors of 1300143250

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 25 35 50 70 103 125 175 206 250 350 515 721 875 1030 1442 1750 2575 3605 5150 7210 7213 12875 14426 18025 25750 36050 36065 50491 72130 90125 100982 180250 180325 252455 360650 504910 742939 901625 1262275 1485878 1803250 2524550 3714695 5200573 6311375 7429390 10401146 12622750 18573475 26002865 37146950 52005730 92867375 130014325 185734750 260028650 650071625 1300143250
• Sum of all divisors σ(n): 2808958464
• Sum of proper divisors (its aliquot sum) s(n): 1508815214
• 1300143250 is an abundant number, because the sum of its proper divisors (1508815214) is greater than itself. Its abundance is 208671964

Bases of 1300143250

• Binary: 1001101011111101001110010010010₂
• Hexadecimal: 0x4D7E9C92
• Base-36: LI2KYA

Squares and roots of 1300143250

• 1300143250 squared (1300143250²) is 1690372470520562500
• 1300143250 cubed (1300143250³) is 2197726357533133320578125000
• The square root of 1300143250 is 36057.4992199959
• The cube root of 1300143250 is 1091.4329692887

Scales and comparisons

• 1,300,143,250 seconds is equal to 41 years, 17 weeks, 4 days, 22 hours, 54 minutes, 10 seconds.
• To count from 1 to 1,300,143,250 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 1300143250 cubic inches would be around 91 feet tall.

Recreational maths with 1300143250

• 1300143250 backwards is 0523410031
• The number of decimal digits it has is: 10
• The sum of 1300143250's digits is 19
• More coming soon!