828972932913

Names of 828972932913

• Cardinal: 828972932913 can be written as Eight hundred twenty-eight billion, nine hundred seventy-two million, nine hundred thirty-two thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 8.28972932913 × 10¹¹

Factors of 828972932913

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8017

Divisors of 828972932913

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 23 27 69 89 207 267 621 801 2047 2403 3169 4733 6141 9507 14199 18423 28521 42597 55269 72887 85563 108859 127791 218661 282041 326577 421237 655983 846123 979731 1263711 1967949 2538369 2939193 3791133 6486943 7615107 9688451 11373399 14998877 19460829 29065353 44996631 58382487 87196059 134989893 175147461 261588177 344974171 404969679 1034922513 1334900053 3104767539 4004700159 9314302617 12014100477 30702701219 36042301431 92108103657 276324310971 828972932913
• Sum of all divisors σ(n): 1296585792000
• Sum of proper divisors (its aliquot sum) s(n): 467612859087
• 828972932913 is a deficient number, because the sum of its proper divisors (467612859087) is less than itself. Its deficiency is 361360073826

Bases of 828972932913

• Binary: 1100000100000010101000110001111100110001₂
• Hexadecimal: 0xC102A31F31
• Base-36: AKTP2WQ9

Squares and roots of 828972932913

• 828972932913 squared (828972932913²) is 687196123502381198665569
• 828972932913 cubed (828972932913³) is 569666985986213111997145255759972497
• The square root of 828972932913 is 910479.5071351139
• The cube root of 828972932913 is 9393.9184025109

Scales and comparisons

• 828,972,932,913 seconds is equal to 26,358 years, 40 weeks, 2 days, 3 hours, 8 minutes, 33 seconds.
• To count from 1 to 828,972,932,913 would take you about fifty-two thousand, seven hundred seventeen 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 828972932913 cubic inches would be around 782.8 feet tall.

Recreational maths with 828972932913

• 828972932913 backwards is 319239279828
• The number of decimal digits it has is: 12
• The sum of 828972932913's digits is 63
• More coming soon!