142663648642121
142,663,648,642,121 is an odd composite number composed of three prime numbers multiplied together.
142663648642121 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 142663648642121:
43 × 179 × 18534967993
See below for interesting mathematical facts about the number 142663648642121 from the Numbermatics database.
Names of 142663648642121
- Cardinal: 142663648642121 can be written as One hundred forty-two trillion, six hundred sixty-three billion, six hundred forty-eight million, six hundred forty-two thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 1.42663648642121 × 1014
Factors of 142663648642121
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 18534968215
Divisors of 142663648642121
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 146796946512480
- Sum of proper divisors (its aliquot sum) s(n): 4133297870359
- 142663648642121 is a deficient number, because the sum of its proper divisors (4133297870359) is less than itself. Its deficiency is 138530350771762
Bases of 142663648642121
- Binary: 1000000111000000011110000001100110000100010010012
- Hexadecimal: 0x81C078198449
- Base-36: 1EKIRWXO3T
Squares and roots of 142663648642121
- 142663648642121 squared (1426636486421212) is 20352916643882553047135378641
- 142663648642121 cubed (1426636486421213) is 2903621348925237089544357911965958836337561
-
The
square root of 142663648642121 is 11944188.9068333561 -
The
cube root of 142663648642121 is 52252.1833773481
Scales and comparisons
How big is 142663648642121?- 142,663,648,642,121 seconds is equal to 4,536,262 years, 38 weeks, 3 days, 1 hour, 28 minutes, 41 seconds.
-
To count from 1 to 142,663,648,642,121 would take you about eleven million, three hundred forty thousand, six hundred fifty-six 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 142663648642121 cubic inches would be around 4354.3 feet tall.
Recreational maths with 142663648642121
- 142663648642121 backwards is 121246846366241
- The number of decimal digits it has is: 15
- The sum of 142663648642121's digits is 56
- More coming soon!
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