1331468208

Names of 1331468208

• Cardinal: 1331468208 can be written as One billion, three hundred thirty-one million, four hundred sixty-eight thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.331468208 × 10⁹

Factors of 1331468208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1320913

Divisors of 1331468208

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 1320901 2641802 3962703 5283604 7925406 9246307 10567208 11888109 15850812 18492614 21134416 23776218 27738921 31701624 36985228 47552436 55477842 63403248 73970456 83216763 95104872 110955684 147940912 166433526 190209744 221911368 332867052 443822736 665734104 1331468208
• Sum of all divisors σ(n): 4258588048
• Sum of proper divisors (its aliquot sum) s(n): 2927119840
• 1331468208 is an abundant number, because the sum of its proper divisors (2927119840) is greater than itself. Its abundance is 1595651632

Bases of 1331468208

• Binary: 1001111010111001001011110110000₂
• Hexadecimal: 0x4F5C97B0
• Base-36: M0PZG0

Squares and roots of 1331468208

• 1331468208 squared (1331468208²) is 1772807588914731264
• 1331468208 cubed (1331468208³) is 2360436943541097900879654912
• The square root of 1331468208 is 36489.2889489505
• The cube root of 1331468208 is 1100.1289677989

Scales and comparisons

• 1,331,468,208 seconds is equal to 42 years, 17 weeks, 3 days, 12 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,331,468,208 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 1331468208 cubic inches would be around 91.7 feet tall.

Recreational maths with 1331468208

• 1331468208 backwards is 8028641331
• 1331468208 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1331468208's digits is 36
• More coming soon!