197789117969142

Names of 197789117969142

• Cardinal: 197789117969142 can be written as One hundred ninety-seven trillion, seven hundred eighty-nine billion, one hundred seventeen million, nine hundred sixty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.97789117969142 × 10¹⁴

Factors of 197789117969142

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 174417211625

Divisors of 197789117969142

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 174417211613 348834423226 523251634839 1046503269678 1220920481291 1569754904517 2441840962582 3139509809034 3662761443873 4709264713551 7325522887746 9418529427102 10988284331619 14127794140653 21976568663238 28255588281306 32964852994857 65929705989714 98894558984571 197789117969142
• Sum of all divisors σ(n): 506507582527056
• Sum of proper divisors (its aliquot sum) s(n): 308718464557914
• 197789117969142 is an abundant number, because the sum of its proper divisors (308718464557914) is greater than itself. Its abundance is 110929346588772

Bases of 197789117969142

• Binary: 101100111110001101011110000111011111001011110110₂
• Hexadecimal: 0xB3E35E1DF2F6
• Base-36: 1Y3Z2E2PDI

Squares and roots of 197789117969142

• 197789117969142 squared (197789117969142²) is 39120535187011170794464216164
• 197789117969142 cubed (197789117969142³) is 7737616149119723052783645889263326569611288
• The square root of 197789117969142 is 14063751.9165101173
• The cube root of 197789117969142 is 58264.0672092653

Scales and comparisons

• 197,789,117,969,142 seconds is equal to 6,289,082 years, 7 weeks, 5 days, 10 hours, 5 minutes, 42 seconds.
• To count from 1 to 197,789,117,969,142 would take you about fifteen million, seven hundred twenty-two thousand, seven hundred five 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 197789117969142 cubic inches would be around 4855.3 feet tall.

Recreational maths with 197789117969142

• 197789117969142 backwards is 241969711987791
• 197789117969142 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 197789117969142's digits is 81
• More coming soon!