31485022926

Names of 31485022926

• Cardinal: 31485022926 can be written as Thirty-one billion, four hundred eighty-five million, twenty-two thousand, nine hundred twenty-six.

Scientific notation

• Scientific notation: 3.1485022926 × 10¹⁰

Factors of 31485022926

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 9489248

Divisors of 31485022926

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 79 158 237 474 553 1106 1659 3318 9489157 18978314 28467471 56934942 66424099 132848198 199272297 398544594 749643403 1499286806 2248930209 4497860418 5247503821 10495007642 15742511463 31485022926
• Sum of all divisors σ(n): 72876733440
• Sum of proper divisors (its aliquot sum) s(n): 41391710514
• 31485022926 is an abundant number, because the sum of its proper divisors (41391710514) is greater than itself. Its abundance is 9906687588

Bases of 31485022926

• Binary: 11101010100101001110101001011001110₂
• Hexadecimal: 0x754A752CE
• Base-36: EGPDB66

Squares and roots of 31485022926

• 31485022926 squared (31485022926²) is 991306668650745601476
• 31485022926 cubed (31485022926³) is 31211313189165410749465519438776
• The square root of 31485022926 is 177440.1953504335
• The cube root of 31485022926 is 3157.6791872829

Scales and comparisons

• 31,485,022,926 seconds is equal to 1,001 years, 6 weeks, 3 days, 23 hours, 42 minutes, 6 seconds.
• To count from 1 to 31,485,022,926 would take you about two thousand and two 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 31485022926 cubic inches would be around 263.1 feet tall.

Recreational maths with 31485022926

• 31485022926 backwards is 62922058413
• 31485022926 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31485022926's digits is 42
• More coming soon!