1423828125

Names of 1423828125

• Cardinal: 1423828125 can be written as One billion, four hundred twenty-three million, eight hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.423828125 × 10⁹

Factors of 1423828125

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8

Divisors of 1423828125

• Number of divisors d(n): 70
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 625 675 729 1125 1215 1875 2025 3125 3375 3645 5625 6075 9375 10125 15625 16875 18225 28125 30375 46875 50625 78125 84375 91125 140625 151875 234375 253125 390625 421875 455625 703125 759375 1171875 1265625 1953125 2109375 2278125 3515625 3796875 5859375 6328125 10546875 11390625 17578125 18984375 31640625 52734375 56953125 94921875 158203125 284765625 474609375 1423828125
• Sum of all divisors σ(n): 2668456758
• Sum of proper divisors (its aliquot sum) s(n): 1244628633
• 1423828125 is a deficient number, because the sum of its proper divisors (1244628633) is less than itself. Its deficiency is 179199492

Bases of 1423828125

• Binary: 1010100110111011110010010011101₂
• Hexadecimal: 0x54DDE49D
• Base-36: NJPKT9

Squares and roots of 1423828125

• 1423828125 squared (1423828125²) is 2027286529541015625
• 1423828125 cubed (1423828125³) is 2886507578194141387939453125
• The square root of 1423828125 is 37733.6471203089
• 1423828125 is a perfect cube number. Its cube root is 1125

Scales and comparisons

• 1,423,828,125 seconds is equal to 45 years, 14 weeks, 1 day, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 1,423,828,125 would take you about ninety 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 1423828125 cubic inches would be around 93.8 feet tall.

Recreational maths with 1423828125

• 1423828125 backwards is 5218283241
• The number of decimal digits it has is: 10
• The sum of 1423828125's digits is 36
• More coming soon!