42881866404

Names of 42881866404

• Cardinal: 42881866404 can be written as Forty-two billion, eight hundred eighty-one million, eight hundred sixty-six thousand, four hundred four.

Scientific notation

• Scientific notation: 4.2881866404 × 10¹⁰

Factors of 42881866404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1977738

Divisors of 42881866404

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 139 156 278 417 556 834 1668 1807 3614 5421 7228 10842 21684 1977581 3955162 5932743 7910324 11865486 23730972 25708553 51417106 77125659 102834212 154251318 274883759 308502636 549767518 824651277 1099535036 1649302554 3298605108 3573488867 7146977734 10720466601 14293955468 21440933202 42881866404
• Sum of all divisors σ(n): 108529700160
• Sum of proper divisors (its aliquot sum) s(n): 65647833756
• 42881866404 is an abundant number, because the sum of its proper divisors (65647833756) is greater than itself. Its abundance is 22765967352

Bases of 42881866404

• Binary: 100111111011111101010101101010100100₂
• Hexadecimal: 0x9FBF55AA4
• Base-36: JP6R7VO

Squares and roots of 42881866404

• 42881866404 squared (42881866404²) is 1838854466290503891216
• 42881866404 cubed (42881866404³) is 78853511559868109316966661107264
• The square root of 42881866404 is 207079.3722320019
• The cube root of 42881866404 is 3500.1868309519

Scales and comparisons

• 42,881,866,404 seconds is equal to 1,363 years, 26 weeks, 3 days, 21 hours, 33 minutes, 24 seconds.
• To count from 1 to 42,881,866,404 would take you about two thousand, seven hundred twenty-seven 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 42881866404 cubic inches would be around 291.7 feet tall.

Recreational maths with 42881866404

• 42881866404 backwards is 40466818824
• The number of decimal digits it has is: 11
• The sum of 42881866404's digits is 51
• More coming soon!