1252348928

Names of 1252348928

• Cardinal: 1252348928 can be written as One billion, two hundred fifty-two million, three hundred forty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.252348928 × 10⁹

Factors of 1252348928

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 71960

Divisors of 1252348928

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 272 512 544 1024 1088 2176 4352 8704 17408 71941 143882 287764 575528 1151056 1222997 2302112 2445994 4604224 4891988 9208448 9783976 18416896 19567952 36833792 39135904 73667584 78271808 156543616 313087232 626174464 1252348928
• Sum of all divisors σ(n): 2650774932
• Sum of proper divisors (its aliquot sum) s(n): 1398426004
• 1252348928 is an abundant number, because the sum of its proper divisors (1398426004) is greater than itself. Its abundance is 146077076

Bases of 1252348928

• Binary: 1001010101001010101010000000000₂
• Hexadecimal: 0x4AA55400
• Base-36: KPM6M8

Squares and roots of 1252348928

• 1252348928 squared (1252348928²) is 1568377837462749184
• 1252348928 cubed (1252348928³) is 1964156303445432180515274752
• The square root of 1252348928 is 35388.5423265779
• The cube root of 1252348928 is 1077.8916710697

Scales and comparisons

• 1,252,348,928 seconds is equal to 39 years, 42 weeks, 4 days, 18 hours, 42 minutes, 8 seconds.
• To count from 1 to 1,252,348,928 would take you about seventy-nine 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 1252348928 cubic inches would be around 89.8 feet tall.

Recreational maths with 1252348928

• 1252348928 backwards is 8298432521
• The number of decimal digits it has is: 10
• The sum of 1252348928's digits is 44
• More coming soon!