142289332491
142,289,332,491 is an odd composite number composed of three prime numbers multiplied together.
What does the number 142289332491 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
142289332491 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 142289332491:
3 × 23 × 2062164239
See below for interesting mathematical facts about the number 142289332491 from the Numbermatics database.
Names of 142289332491
- Cardinal: 142289332491 can be written as One hundred forty-two billion, two hundred eighty-nine million, three hundred thirty-two thousand, four hundred ninety-one.
Scientific notation
- Scientific notation: 1.42289332491 × 1011
Factors of 142289332491
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 2062164265
Divisors of 142289332491
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 197967767040
- Sum of proper divisors (its aliquot sum) s(n): 55678434549
- 142289332491 is a deficient number, because the sum of its proper divisors (55678434549) is less than itself. Its deficiency is 86610897942
Bases of 142289332491
- Binary: 100001001000010001101011101001000010112
- Hexadecimal: 0x21211AE90B
- Base-36: 1TD7E7M3
Squares and roots of 142289332491
- 142289332491 squared (1422893324912) is 20246254140734348265081
- 142289332491 cubed (1422893324913) is 2880825987128235187194299414046771
-
The
square root of 142289332491 is 377212.5826255003 -
The
cube root of 142289332491 is 5220.6444168899
Scales and comparisons
How big is 142289332491?- 142,289,332,491 seconds is equal to 4,524 years, 18 weeks, 5 days, 6 hours, 34 minutes, 51 seconds.
-
To count from 1 to 142,289,332,491 would take you about nine thousand and forty-eight 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 142289332491 cubic inches would be around 435.1 feet tall.
Recreational maths with 142289332491
- 142289332491 backwards is 194233982241
- The number of decimal digits it has is: 12
- The sum of 142289332491's digits is 48
- More coming soon!
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