123438091618023
123,438,091,618,023 is an odd composite number composed of five prime numbers multiplied together.
What does the number 123438091618023 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
123438091618023 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 123438091618023:
3 × 7 × 13 × 173 × 2613607987
See below for interesting mathematical facts about the number 123438091618023 from the Numbermatics database.
Names of 123438091618023
- Cardinal: 123438091618023 can be written as One hundred twenty-three trillion, four hundred thirty-eight billion, ninety-one million, six hundred eighteen thousand and twenty-three.
Scientific notation
- Scientific notation: 1.23438091618023 × 1014
Factors of 123438091618023
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 2613608183
Divisors of 123438091618023
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 203735969880576
- Sum of proper divisors (its aliquot sum) s(n): 80297878262553
- 123438091618023 is a deficient number, because the sum of its proper divisors (80297878262553) is less than itself. Its deficiency is 43140213355470
Bases of 123438091618023
- Binary: 111000001000100001010111001101001000110111001112
- Hexadecimal: 0x70442B9A46E7
- Base-36: 17R6OCO7AF
Squares and roots of 123438091618023
- 123438091618023 squared (1234380916180232) is 15236962462299440010138428529
- 123438091618023 cubed (1234380916180233) is 1880821568401695597058195076745480153778167
-
The
square root of 123438091618023 is 11110269.6465037697 -
The
cube root of 123438091618023 is 49790.8720788015
Scales and comparisons
How big is 123438091618023?- 123,438,091,618,023 seconds is equal to 3,924,949 years, 25 weeks, 4 days, 22 hours, 47 minutes, 3 seconds.
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To count from 1 to 123,438,091,618,023 would take you about nine million, eight hundred twelve thousand, three hundred seventy-three 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 123438091618023 cubic inches would be around 4149.2 feet tall.
Recreational maths with 123438091618023
- 123438091618023 backwards is 320816190834321
- The number of decimal digits it has is: 15
- The sum of 123438091618023's digits is 51
- More coming soon!
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