142221854120
142,221,854,120 is an even composite number composed of three prime numbers multiplied together.
142221854120 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 142221854120:
23 × 5 × 3555546353
(2 × 2 × 2 × 5 × 3555546353)See below for interesting mathematical facts about the number 142221854120 from the Numbermatics database.
Names of 142221854120
- Cardinal: 142221854120 can be written as One hundred forty-two billion, two hundred twenty-one million, eight hundred fifty-four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.4222185412 × 1011
Factors of 142221854120
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 3555546360
Divisors of 142221854120
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 319999171860
- Sum of proper divisors (its aliquot sum) s(n): 177777317740
- 142221854120 is an abundant number, because the sum of its proper divisors (177777317740) is greater than itself. Its abundance is 35555463620
Bases of 142221854120
- Binary: 100001000111010001010101000101101010002
- Hexadecimal: 0x211D1545A8
- Base-36: 1TC37WYW
Squares and roots of 142221854120
- 142221854120 squared (1422218541202) is 20227055789330560974400
- 142221854120 cubed (1422218541203) is 2876729377747272495358881854528000
-
The
square root of 142221854120 is 377123.1285933017 -
The
cube root of 142221854120 is 5219.8190182063
Scales and comparisons
How big is 142221854120?- 142,221,854,120 seconds is equal to 4,522 years, 11 weeks, 1 day, 6 hours, 35 minutes, 20 seconds.
-
To count from 1 to 142,221,854,120 would take you about nine thousand and 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 142221854120 cubic inches would be around 435 feet tall.
Recreational maths with 142221854120
- 142221854120 backwards is 021458122241
- The number of decimal digits it has is: 12
- The sum of 142221854120's digits is 32
- More coming soon!
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