78132248012

Names of 78132248012

• Cardinal: 78132248012 can be written as Seventy-eight billion, one hundred thirty-two million, two hundred forty-eight thousand and twelve.

Scientific notation

• Scientific notation: 7.8132248012 × 10¹⁰

Factors of 78132248012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3409

Divisors of 78132248012

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 91 182 197 364 389 394 778 788 1379 1556 2561 2723 2758 2801 5057 5122 5446 5516 5602 10114 10244 10892 11204 17927 19607 20228 35399 35854 36413 39214 70798 71708 72826 76633 78428 141596 145652 153266 254891 306532 509782 536431 551797 996229 1019564 1072862 1089589 1103594 1992458 2145724 2179178 2207188 3862579 3984916 4358356 6973603 7173361 7627123 7725158 13947206 14164657 14346722 15254246 15450316 27894412 28329314 28693444 30508492 50213527 56658628 99152599 100427054 198305198 200854108 214649033 396610396 429298066 858596132 1502543231 2790437429 3005086462 5580874858 6010172924 11161749716 19533062003 39066124006 78132248012
• Sum of all divisors σ(n): 169634424960
• Sum of proper divisors (its aliquot sum) s(n): 91502176948
• 78132248012 is an abundant number, because the sum of its proper divisors (91502176948) is greater than itself. Its abundance is 13369928936

Bases of 78132248012

• Binary: 1001000110001000010110111110111001100₂
• Hexadecimal: 0x12310B7DCC
• Base-36: ZW5X8EK

Squares and roots of 78132248012

• 78132248012 squared (78132248012²) is 6104648179408677952144
• 78132248012 cubed (78132248012³) is 476969885579563097261951275137728
• The square root of 78132248012 is 279521.4625247941
• The cube root of 78132248012 is 4275.0720644829

Scales and comparisons

• 78,132,248,012 seconds is equal to 2,484 years, 18 weeks, 6 days, 10 hours, 13 minutes, 32 seconds.
• To count from 1 to 78,132,248,012 would take you about four thousand, nine hundred sixty-eight 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 78132248012 cubic inches would be around 356.3 feet tall.

Recreational maths with 78132248012

• 78132248012 backwards is 21084223187
• The number of decimal digits it has is: 11
• The sum of 78132248012's digits is 38
• More coming soon!