1077942894

Names of 1077942894

• Cardinal: 1077942894 can be written as One billion, seventy-seven million, nine hundred forty-two thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 1.077942894 × 10⁹

Factors of 1077942894

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 50944

Divisors of 1077942894

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 509 1018 1527 3054 3563 7126 10689 21378 50423 100846 151269 302538 352961 705922 1058883 2117766 25665307 51330614 76995921 153991842 179657149 359314298 538971447 1077942894
• Sum of all divisors σ(n): 2468759040
• Sum of proper divisors (its aliquot sum) s(n): 1390816146
• 1077942894 is an abundant number, because the sum of its proper divisors (1390816146) is greater than itself. Its abundance is 312873252

Bases of 1077942894

• Binary: 1000000010000000001101001101110₂
• Hexadecimal: 0x40401A6E
• Base-36: HTS226

Squares and roots of 1077942894

• 1077942894 squared (1077942894²) is 1161960882725095236
• 1077942894 cubed (1077942894³) is 1252527476639483765119452984
• The square root of 1077942894 is 32832.0406615245
• The cube root of 1077942894 is 1025.3337462461

Scales and comparisons

• 1,077,942,894 seconds is equal to 34 years, 14 weeks, 2 days, 4 hours, 34 minutes, 54 seconds.
• To count from 1 to 1,077,942,894 would take you about sixty-eight 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 1077942894 cubic inches would be around 85.4 feet tall.

Recreational maths with 1077942894

• 1077942894 backwards is 4982497701
• The number of decimal digits it has is: 10
• The sum of 1077942894's digits is 51
• More coming soon!