42063397779

Names of 42063397779

• Cardinal: 42063397779 can be written as Forty-two billion, sixty-three million, three hundred ninety-seven thousand, seven hundred seventy-nine.

Scientific notation

• Scientific notation: 4.2063397779 × 10¹⁰

Factors of 42063397779

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2612

Divisors of 42063397779

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 19 39 43 57 129 247 559 733 741 817 1677 1801 2199 2451 5403 9529 10621 13927 23413 28587 31519 31863 34219 41781 70239 77443 94557 102657 181051 232329 409747 444847 543153 598861 1006759 1229241 1320133 1334541 1471417 1796583 3020277 3960399 4414251 7785193 17161729 19128421 23355579 25082527 51485187 56765719 57385263 75247581 170297157 326072851 737954347 978218553 1078548661 2213863041 3235645983 14021132593 42063397779
• Sum of all divisors σ(n): 65181079040
• Sum of proper divisors (its aliquot sum) s(n): 23117681261
• 42063397779 is a deficient number, because the sum of its proper divisors (23117681261) is less than itself. Its deficiency is 18945716518

Bases of 42063397779

• Binary: 100111001011001011001000001110010011₂
• Hexadecimal: 0x9CB2C8393
• Base-36: JBNGLG3

Squares and roots of 42063397779

• 42063397779 squared (42063397779²) is 1769329432714382132841
• 42063397779 cubed (42063397779³) is 74424007730357471347901402360139
• The square root of 42063397779 is 205093.6317368241
• The cube root of 42063397779 is 3477.7747526645

Scales and comparisons

• 42,063,397,779 seconds is equal to 1,337 years, 25 weeks, 1 day, 21 hours, 9 minutes, 39 seconds.
• To count from 1 to 42,063,397,779 would take you about two thousand, six hundred seventy-four 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 42063397779 cubic inches would be around 289.8 feet tall.

Recreational maths with 42063397779

• 42063397779 backwards is 97779336024
• 42063397779 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42063397779's digits is 57
• More coming soon!