1452826490

Names of 1452826490

• Cardinal: 1452826490 can be written as One billion, four hundred fifty-two million, eight hundred twenty-six thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.45282649 × 10⁹

Factors of 1452826490

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 72493

Divisors of 1452826490

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 2063 4126 10315 20630 70423 140846 352115 704230 145282649 290565298 726413245 1452826490
• Sum of all divisors σ(n): 2616392448
• Sum of proper divisors (its aliquot sum) s(n): 1163565958
• 1452826490 is a deficient number, because the sum of its proper divisors (1163565958) is less than itself. Its deficiency is 289260532

Bases of 1452826490

• Binary: 1010110100110000101111101111010₂
• Hexadecimal: 0x56985F7A
• Base-36: O0Z43E

Squares and roots of 1452826490

• 1452826490 squared (1452826490²) is 2110704810045720100
• 1452826490 cubed (1452826490³) is 3066487860604840272405449000
• The square root of 1452826490 is 38115.9610924347
• The cube root of 1452826490 is 1132.5861590939

Scales and comparisons

• 1,452,826,490 seconds is equal to 46 years, 10 weeks, 1 day, 2 hours, 54 minutes, 50 seconds.
• To count from 1 to 1,452,826,490 would take you about ninety-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 1452826490 cubic inches would be around 94.4 feet tall.

Recreational maths with 1452826490

• 1452826490 backwards is 0946282541
• The number of decimal digits it has is: 10
• The sum of 1452826490's digits is 41
• More coming soon!