1797920897012

Names of 1797920897012

• Cardinal: 1797920897012 can be written as One trillion, seven hundred ninety-seven billion, nine hundred twenty million, eight hundred ninety-seven thousand and twelve.

Scientific notation

• Scientific notation: 1.797920897012 × 10¹²

Factors of 1797920897012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 349246

Divisors of 1797920897012

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 37 43 74 86 148 172 811 1591 1622 3182 3244 6364 30007 34873 60014 69746 120028 139492 348353 696706 1290301 1393412 2580602 5161204 12889061 14979179 25778122 29958358 51556244 59916716 282514283 554229623 565028566 1108459246 1130057132 2216918492 10453028471 12148114169 20906056942 24296228338 41812113884 48592456676 449480224253 898960448506 1797920897012
• Sum of all divisors σ(n): 3310633795392
• Sum of proper divisors (its aliquot sum) s(n): 1512712898380
• 1797920897012 is a deficient number, because the sum of its proper divisors (1512712898380) is less than itself. Its deficiency is 285207998632

Bases of 1797920897012

• Binary: 11010001010011100011011111011011111110100₂
• Hexadecimal: 0x1A29C6FB7F4
• Base-36: MXYBOIR8

Squares and roots of 1797920897012

• 1797920897012 squared (1797920897012²) is 3232519551912434710528144
• 1797920897012 cubed (1797920897012³) is 5811814452383232914829645220751505728
• The square root of 1797920897012 is 1340865.7266900367
• The cube root of 1797920897012 is 12159.7186592071

Scales and comparisons

• 1,797,920,897,012 seconds is equal to 57,168 years, 16 weeks, 5 days, 15 hours, 23 minutes, 32 seconds.
• To count from 1 to 1,797,920,897,012 would take you about one hundred forty-two thousand, nine hundred twenty 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 1797920897012 cubic inches would be around 1013.3 feet tall.

Recreational maths with 1797920897012

• 1797920897012 backwards is 2107980297971
• The number of decimal digits it has is: 13
• The sum of 1797920897012's digits is 62
• More coming soon!