1124147728

Names of 1124147728

• Cardinal: 1124147728 can be written as One billion, one hundred twenty-four million, one hundred forty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.124147728 × 10⁹

Factors of 1124147728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11377

Divisors of 1124147728

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 176 593 1186 2372 4744 6523 9488 10771 13046 21542 26092 43084 52184 86168 104368 118481 172336 236962 473924 947848 1895696 6387203 12774406 25548812 51097624 70259233 102195248 140518466 281036932 562073864 1124147728
• Sum of all divisors σ(n): 2380267296
• Sum of proper divisors (its aliquot sum) s(n): 1256119568
• 1124147728 is an abundant number, because the sum of its proper divisors (1256119568) is greater than itself. Its abundance is 131971840

Bases of 1124147728

• Binary: 1000011000000010010001000010000₂
• Hexadecimal: 0x43012210
• Base-36: ILADXS

Squares and roots of 1124147728

• 1124147728 squared (1124147728²) is 1263708114367561984
• 1124147728 cubed (1124147728³) is 1420594605621458961212772352
• The square root of 1124147728 is 33528.3123345033
• The cube root of 1124147728 is 1039.7792085535

Scales and comparisons

• 1,124,147,728 seconds is equal to 35 years, 38 weeks, 4 days, 23 hours, 15 minutes, 28 seconds.
• To count from 1 to 1,124,147,728 would take you about seventy-one 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 1124147728 cubic inches would be around 86.6 feet tall.

Recreational maths with 1124147728

• 1124147728 backwards is 8277414211
• The number of decimal digits it has is: 10
• The sum of 1124147728's digits is 37
• More coming soon!