142019989667669021
142,019,989,667,669,021 is an odd composite number composed of two prime numbers multiplied together.
What does the number 142019989667669021 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
142019989667669021 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 142019989667669021:
2017 × 70411497108413
See below for interesting mathematical facts about the number 142019989667669021 from the Numbermatics database.
Names of 142019989667669021
- Cardinal: 142019989667669021 can be written as One hundred forty-two quadrillion, nineteen trillion, nine hundred eighty-nine billion, six hundred sixty-seven million, six hundred sixty-nine thousand and twenty-one.
Scientific notation
- Scientific notation: 1.42019989667669021 × 1017
Factors of 142019989667669021
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 70411497110430
Divisors of 142019989667669021
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 142090401164779452
- Sum of proper divisors (its aliquot sum) s(n): 70411497110431
- 142019989667669021 is a deficient number, because the sum of its proper divisors (70411497110431) is less than itself. Its deficiency is 141949578170558590
Bases of 142019989667669021
- Binary: 1111110001000111001101101100110110010010101100100000111012
- Hexadecimal: 0x1F88E6D9B25641D
- Base-36: 12UDVUK8NRQ5
Squares and roots of 142019989667669021
- 142019989667669021 squared (1420199896676690212) is 20169677465204815481903459603098441
- 142019989667669021 cubed (1420199896676690213) is 2864497385208604584566019749182111046450933669096261
-
The
square root of 142019989667669021 is 376855396.2299983053 -
The
cube root of 142019989667669021 is 521734.8242686589
Scales and comparisons
How big is 142019989667669021?- 142,019,989,667,669,021 seconds is equal to 4,515,796,374 years, 39 weeks, 3 days, 20 hours, 3 minutes, 41 seconds.
-
To count from 1 to 142,019,989,667,669,021 would take you about thirteen billion, five hundred forty-seven million, three hundred eighty-nine thousand, one hundred twenty-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 142019989667669021 cubic inches would be around 43477.9 feet tall.
Recreational maths with 142019989667669021
- 142019989667669021 backwards is 120966766989910241
- The number of decimal digits it has is: 18
- The sum of 142019989667669021's digits is 86
- More coming soon!
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