142668117645982660
142,668,117,645,982,660 is an even composite number composed of three prime numbers multiplied together.
142668117645982660 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 142668117645982660:
22 × 5 × 7133405882299133
(2 × 2 × 5 × 7133405882299133)See below for interesting mathematical facts about the number 142668117645982660 from the Numbermatics database.
Names of 142668117645982660
- Cardinal: 142668117645982660 can be written as One hundred forty-two quadrillion, six hundred sixty-eight trillion, one hundred seventeen billion, six hundred forty-five million, nine hundred eighty-two thousand, six hundred sixty.
Scientific notation
- Scientific notation: 1.4266811764598266 × 1017
Factors of 142668117645982660
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 7133405882299140
Divisors of 142668117645982660
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 299603047056563628
- Sum of proper divisors (its aliquot sum) s(n): 156934929410580968
- 142668117645982660 is an abundant number, because the sum of its proper divisors (156934929410580968) is greater than itself. Its abundance is 14266811764598308
Bases of 142668117645982660
- Binary: 1111110101101101111100101101010010000111111111011110001002
- Hexadecimal: 0x1FADBE5A90FFBC4
- Base-36: 130RMKG0S2IS
Squares and roots of 142668117645982660
- 142668117645982660 squared (1426681176459826602) is 20354191792647948850996037020675600
- 142668117645982660 cubed (1426681176459826603) is 2903894229262392262848808618512441563919699085096000
-
The
square root of 142668117645982660 is 377714333.3869958661 -
The
cube root of 142668117645982660 is 522527.2897947617
Scales and comparisons
How big is 142668117645982660?- 142,668,117,645,982,660 seconds is equal to 4,536,404,839 years, 35 weeks, 2 days, 7 hours, 37 minutes, 40 seconds.
-
To count from 1 to 142,668,117,645,982,660 would take you about thirteen billion, six hundred nine million, two hundred fourteen thousand, five hundred nineteen 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 142668117645982660 cubic inches would be around 43543.9 feet tall.
Recreational maths with 142668117645982660
- 142668117645982660 backwards is 066289546711866241
- The number of decimal digits it has is: 18
- The sum of 142668117645982660's digits is 82
- More coming soon!
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