8326897138

Names of 8326897138

• Cardinal: 8326897138 can be written as Eight billion, three hundred twenty-six million, eight hundred ninety-seven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 8.326897138 × 10⁹

Factors of 8326897138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8011

Divisors of 8326897138

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 23 37 46 74 89 161 178 259 322 518 623 851 1246 1702 2047 3293 4094 5957 6586 7853 11914 14329 15706 23051 28658 46102 54971 75739 109942 151478 180619 290561 361238 530173 581122 698917 1060346 1264333 1397834 2033927 2528666 4067854 4892419 6682903 9784838 13365806 16075091 25859929 32150182 46780321 51719858 93560642 112525637 181019503 225051274 362039006 594778367 1189556734 4163448569 8326897138
• Sum of all divisors σ(n): 15471751680
• Sum of proper divisors (its aliquot sum) s(n): 7144854542
• 8326897138 is a deficient number, because the sum of its proper divisors (7144854542) is less than itself. Its deficiency is 1182042596

Bases of 8326897138

• Binary: 111110000010100100101110111110010₂
• Hexadecimal: 0x1F0525DF2
• Base-36: 3TPMAYA

Squares and roots of 8326897138

• 8326897138 squared (8326897138²) is 69337215946832591044
• 8326897138 cubed (8326897138³) is 577363865024568262529408032072
• The square root of 8326897138 is 91251.8336144541
• The cube root of 8326897138 is 2026.8785808907

Scales and comparisons

• 8,326,897,138 seconds is equal to 264 years, 40 weeks, 2 hours, 58 minutes, 58 seconds.
• To count from 1 to 8,326,897,138 would take you about five hundred twenty-nine 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 8326897138 cubic inches would be around 168.9 feet tall.

Recreational maths with 8326897138

• 8326897138 backwards is 8317986238
• The number of decimal digits it has is: 10
• The sum of 8326897138's digits is 55
• More coming soon!