17827629138

Names of 17827629138

• Cardinal: 17827629138 can be written as Seventeen billion, eight hundred twenty-seven million, six hundred twenty-nine thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.7827629138 × 10¹⁰

Factors of 17827629138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2877

Divisors of 17827629138

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 121 198 242 363 726 1089 2178 2861 5722 8583 17166 25749 31471 51498 62942 94413 188826 283239 346181 566478 692362 1038543 2077086 3115629 6231258 8185321 16370642 24555963 49111926 73667889 90038531 147335778 180077062 270115593 540231186 810346779 990423841 1620693558 1980847682 2971271523 5942543046 8913814569 17827629138
• Sum of all divisors σ(n): 42472105221
• Sum of proper divisors (its aliquot sum) s(n): 24644476083
• 17827629138 is an abundant number, because the sum of its proper divisors (24644476083) is greater than itself. Its abundance is 6816846945

Bases of 17827629138

• Binary: 10000100110100111000000100001010010₂
• Hexadecimal: 0x4269C0852
• Base-36: 86U3YOI

Squares and roots of 17827629138

• 17827629138 squared (17827629138²) is 317824360682066623044
• 17827629138 cubed (17827629138³) is 5666054833261832483036476656072
• The square root of 17827629138 is 133520.1450643311
• The cube root of 17827629138 is 2612.3490025379

Scales and comparisons

• 17,827,629,138 seconds is equal to 566 years, 44 weeks, 6 days, 7 hours, 12 minutes, 18 seconds.
• To count from 1 to 17,827,629,138 would take you about one thousand, one hundred thirty-three 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 17827629138 cubic inches would be around 217.7 feet tall.

Recreational maths with 17827629138

• 17827629138 backwards is 83192672871
• The number of decimal digits it has is: 11
• The sum of 17827629138's digits is 54
• More coming soon!