1042605428

Names of 1042605428

• Cardinal: 1042605428 can be written as One billion, forty-two million, six hundred five thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.042605428 × 10⁹

Factors of 1042605428

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 260651359

Divisors of 1042605428

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 260651357 521302714 1042605428
• Sum of all divisors σ(n): 1824559506
• Sum of proper divisors (its aliquot sum) s(n): 781954078
• 1042605428 is a deficient number, because the sum of its proper divisors (781954078) is less than itself. Its deficiency is 260651350

Bases of 1042605428

• Binary: 111110001001001110010101110100₂
• Hexadecimal: 0x3E24E574
• Base-36: H8QNHW

Squares and roots of 1042605428

• 1042605428 squared (1042605428²) is 1087026078495063184
• 1042605428 cubed (1042605428³) is 1133339289816506946841362752
• The square root of 1042605428 is 32289.4011712823
• The cube root of 1042605428 is 1014.0047604189

Scales and comparisons

• 1,042,605,428 seconds is equal to 33 years, 7 weeks, 6 days, 4 hours, 37 minutes, 8 seconds.
• To count from 1 to 1,042,605,428 would take you about sixty-six 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 1042605428 cubic inches would be around 84.5 feet tall.

Recreational maths with 1042605428

• 1042605428 backwards is 8245062401
• The number of decimal digits it has is: 10
• The sum of 1042605428's digits is 32
• More coming soon!