136843647820

Names of 136843647820

• Cardinal: 136843647820 can be written as One hundred thirty-six billion, eight hundred forty-three million, six hundred forty-seven thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.3684364782 × 10¹¹

Factors of 136843647820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20065100

Divisors of 136843647820

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 11 20 22 31 44 55 62 110 124 155 220 310 341 620 682 1364 1705 3410 6820 20065051 40130102 80260204 100325255 200650510 220715561 401301020 441431122 622016581 882862244 1103577805 1244033162 2207155610 2488066324 3110082905 4414311220 6220165810 6842182391 12440331620 13684364782 27368729564 34210911955 68421823910 136843647820
• Sum of all divisors σ(n): 323609158656
• Sum of proper divisors (its aliquot sum) s(n): 186765510836
• 136843647820 is an abundant number, because the sum of its proper divisors (186765510836) is greater than itself. Its abundance is 49921863016

Bases of 136843647820

• Binary: 1111111011100100001000101101101001100₂
• Hexadecimal: 0x1FDC845B4C
• Base-36: 1QV56AFG

Squares and roots of 136843647820

• 136843647820 squared (136843647820²) is 18726183948684190752400
• 136843647820 cubed (136843647820³) is 2562559321286276351723126419768000
• The square root of 136843647820 is 369923.8405672173
• The cube root of 136843647820 is 5153.1748773603

Scales and comparisons

• 136,843,647,820 seconds is equal to 4,351 years, 10 weeks, 4 days, 12 hours, 23 minutes, 40 seconds.
• To count from 1 to 136,843,647,820 would take you about eight thousand, seven hundred 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 136843647820 cubic inches would be around 429.4 feet tall.

Recreational maths with 136843647820

• 136843647820 backwards is 028746348631
• The number of decimal digits it has is: 12
• The sum of 136843647820's digits is 52
• More coming soon!