420769082436898

Names of 420769082436898

• Cardinal: 420769082436898 can be written as Four hundred twenty trillion, seven hundred sixty-nine billion, eighty-two million, four hundred thirty-six thousand, eight hundred ninety-eight.

Scientific notation

• Scientific notation: 4.20769082436898 × 10¹⁴

Factors of 420769082436898

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16743934

Divisors of 420769082436898

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 13 26 149 169 298 338 499 998 1937 3874 6487 12974 25181 50362 74351 84331 148702 168662 966563 1933126 12565319 16743271 25130638 33486542 217662523 435325046 2494747379 2829612799 4989494758 5659225598 8354892229 16709784458 32431715927 64863431854 108613598977 217227197954 421612307051 843224614102 1244878942121 1411976786701 2489757884242 2823953573402 16183426247573 32366852495146 210384541218449 420769082436898
• Sum of all divisors σ(n): 689404224600000
• Sum of proper divisors (its aliquot sum) s(n): 268635142163102
• 420769082436898 is a deficient number, because the sum of its proper divisors (268635142163102) is less than itself. Its deficiency is 152133940273796

Bases of 420769082436898

• Binary: 1011111101010111111101111101100001110110100100010₂
• Hexadecimal: 0x17EAFEFB0ED22
• Base-36: 455ENBQWBM

Squares and roots of 420769082436898

• 420769082436898 squared (420769082436898²) is 177046620734789064966151862404
• 420769082436898 cubed (420769082436898³) is 74495744155130674835233953121903209508582792
• The square root of 420769082436898 is 20512656.6401550729
• The cube root of 420769082436898 is 74934.4067948849

Scales and comparisons

• 420,769,082,436,898 seconds is equal to 13,379,155 years, 15 weeks, 3 days, 4 hours, 54 minutes, 58 seconds.
• To count from 1 to 420,769,082,436,898 would take you about thirty-three million, four hundred forty-seven thousand, eight hundred eighty-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 420769082436898 cubic inches would be around 6244.5 feet tall.

Recreational maths with 420769082436898

• 420769082436898 backwards is 898634280967024
• The number of decimal digits it has is: 15
• The sum of 420769082436898's digits is 76
• More coming soon!