231678967808

Names of 231678967808

• Cardinal: 231678967808 can be written as Two hundred thirty-one billion, six hundred seventy-eight million, nine hundred sixty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 2.31678967808 × 10¹¹

Factors of 231678967808

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2661

Divisors of 231678967808

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 2659 4096 5318 8192 10636 16384 21272 32768 42544 85088 170176 340352 680704 1361408 2722816 5445632 7070281 10891264 14140562 21782528 28281124 43565056 56562248 87130112 113124496 226248992 452497984 904995968 1809991936 3619983872 7239967744 14479935488 28959870976 57919741952 115839483904 231678967808
• Sum of all divisors σ(n): 463525188435
• Sum of proper divisors (its aliquot sum) s(n): 231846220627
• 231678967808 is an abundant number, because the sum of its proper divisors (231846220627) is greater than itself. Its abundance is 167252819

Bases of 231678967808

• Binary: 11010111110001001001001000000000000000₂
• Hexadecimal: 0x35F1248000
• Base-36: 2YFJOBNK

Squares and roots of 231678967808

• 231678967808 squared (231678967808²) is 53675144124580300324864
• 231678967808 cubed (231678967808³) is 12435401987728399740475138597978112
• The square root of 231678967808 is 481330.4143808077
• The cube root of 231678967808 is 6141.7981114437

Scales and comparisons

• 231,678,967,808 seconds is equal to 7,366 years, 35 weeks, 12 hours, 50 minutes, 8 seconds.
• To count from 1 to 231,678,967,808 would take you about fourteen thousand, seven 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 231678967808 cubic inches would be around 511.8 feet tall.

Recreational maths with 231678967808

• 231678967808 backwards is 808769876132
• The number of decimal digits it has is: 12
• The sum of 231678967808's digits is 65
• More coming soon!