12697434679200

Names of 12697434679200

• Cardinal: 12697434679200 can be written as Twelve trillion, six hundred ninety-seven billion, four hundred thirty-four million, six hundred seventy-nine thousand, two hundred.

Scientific notation

• Scientific notation: 1.26974346792 × 10¹³

Factors of 12697434679200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5290597793

Divisors of 12697434679200

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2400 5290597783 10581195566 15871793349 21162391132 26452988915 31743586698 42324782264 52905977830 63487173396 79358966745 84649564528 105811955660 126974346792 132264944575 158717933490 169299129056 211623911320 253948693584 264529889150 317435866980 396794833725 423247822640 507897387168 529059778300 634871733960 793589667450 846495645280 1058119556600 1269743467920 1587179334900 2116239113200 2539486935840 3174358669800 4232478226400 6348717339600 12697434679200
• Sum of all divisors σ(n): 41330149888608
• Sum of proper divisors (its aliquot sum) s(n): 28632715209408
• 12697434679200 is an abundant number, because the sum of its proper divisors (28632715209408) is greater than itself. Its abundance is 15935280530208

Bases of 12697434679200

• Binary: 10111000110001011010000101010110011110100000₂
• Hexadecimal: 0xB8C5A1567A0
• Base-36: 4I14CRPUO

Squares and roots of 12697434679200

• 12697434679200 squared (12697434679200²) is 161224847432550806912640000
• 12697434679200 cubed (12697434679200³) is 2047141968938799698608498220825088000000
• The square root of 12697434679200 is 3563345.9948761641
• The cube root of 12697434679200 is 23329.4945235377

Scales and comparisons

• 12,697,434,679,200 seconds is equal to 403,739 years, 7 weeks, 4 days, 12 hours, 40 minutes.
• To count from 1 to 12,697,434,679,200 would take you about one million, nine thousand, three hundred forty-seven 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 12697434679200 cubic inches would be around 1944.1 feet tall.

Recreational maths with 12697434679200

• 12697434679200 backwards is 00297643479621
• 12697434679200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12697434679200's digits is 60
• More coming soon!