12942697998312

Names of 12942697998312

• Cardinal: 12942697998312 can be written as Twelve trillion, nine hundred forty-two billion, six hundred ninety-seven million, nine hundred ninety-eight thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.2942697998312 × 10¹³

Factors of 12942697998312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 883375

Divisors of 12942697998312

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 317887 565483 635774 953661 1130966 1271548 1696449 1907322 2261932 2543096 2860983 3392898 3814644 4523864 5089347 5721966 6785796 7629288 10178694 11443932 13571592 20357388 22887864 40714776 179759694421 359519388842 539279083263 719038777684 1078558166526 1438077555368 1617837249789 2157116333052 3235674499578 4314232666104 6471348999156 12942697998312
• Sum of all divisors σ(n): 35053312669440
• Sum of proper divisors (its aliquot sum) s(n): 22110614671128
• 12942697998312 is an abundant number, because the sum of its proper divisors (22110614671128) is greater than itself. Its abundance is 9167916672816

Bases of 12942697998312

• Binary: 10111100010101110100111010101010011111101000₂
• Hexadecimal: 0xBC574EAA7E8
• Base-36: 4L5SK7U20

Squares and roots of 12942697998312

• 12942697998312 squared (12942697998312²) is 167513431475509451554849344
• 12942697998312 cubed (12942697998312³) is 2168075754248450555289385540665526307328
• The square root of 12942697998312 is 3597596.1416356895
• The cube root of 12942697998312 is 23478.7482526139

Scales and comparisons

• 12,942,697,998,312 seconds is equal to 411,537 years, 39 weeks, 4 days, 8 hours, 25 minutes, 12 seconds.
• To count from 1 to 12,942,697,998,312 would take you about one million, twenty-eight thousand, eight hundred forty-four 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 12942697998312 cubic inches would be around 1956.6 feet tall.

Recreational maths with 12942697998312

• 12942697998312 backwards is 21389979624921
• 12942697998312 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12942697998312's digits is 72
• More coming soon!