121387912006037993
121,387,912,006,037,993 is an odd composite number composed of three prime numbers multiplied together.
121387912006037993 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 121387912006037993:
412 × 1201 × 60126333353
(41 × 41 × 1201 × 60126333353)See below for interesting mathematical facts about the number 121387912006037993 from the Numbermatics database.
Names of 121387912006037993
- Cardinal: 121387912006037993 can be written as One hundred twenty-one quadrillion, three hundred eighty-seven trillion, nine hundred twelve billion, six million, thirty-seven thousand, nine hundred ninety-three.
Scientific notation
- Scientific notation: 1.21387912006037993 × 1017
Factors of 121387912006037993
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 60126334595
Divisors of 121387912006037993
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 124524402187468284
- Sum of proper divisors (its aliquot sum) s(n): 3136490181430291
- 121387912006037993 is a deficient number, because the sum of its proper divisors (3136490181430291) is less than itself. Its deficiency is 118251421824607702
Bases of 121387912006037993
- Binary: 1101011110100000110101001101011110010010101110001111010012
- Hexadecimal: 0x1AF41A9AF2571E9
- Base-36: X78F8XLDTYH
Squares and roots of 121387912006037993
- 121387912006037993 squared (1213879120060379932) is 14735025181185622725917689359468049
- 121387912006037993 cubed (1213879120060379933) is 1788653940100514406017719116930175825752330563585657
-
The
square root of 121387912006037993 is 348407680.7506372885 -
The
cube root of 121387912006037993 is 495136.7333128227
Scales and comparisons
How big is 121387912006037993?- 121,387,912,006,037,993 seconds is equal to 3,859,760,124 years, 17 weeks, 1 hour, 39 minutes, 53 seconds.
-
To count from 1 to 121,387,912,006,037,993 would take you about eleven billion, five hundred seventy-nine million, two hundred eighty thousand, three hundred seventy-two 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 121387912006037993 cubic inches would be around 41261.4 feet tall.
Recreational maths with 121387912006037993
- 121387912006037993 backwards is 399730600219783121
- The number of decimal digits it has is: 18
- The sum of 121387912006037993's digits is 71
- More coming soon!
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