138494949412250
138,494,949,412,250 is an even composite number composed of three prime numbers multiplied together.
What does the number 138494949412250 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.
138494949412250 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 138494949412250:
2 × 53 × 553979797649
(2 × 5 × 5 × 5 × 553979797649)See below for interesting mathematical facts about the number 138494949412250 from the Numbermatics database.
Names of 138494949412250
- Cardinal: 138494949412250 can be written as One hundred thirty-eight trillion, four hundred ninety-four billion, nine hundred forty-nine million, four hundred twelve thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.3849494941225 × 1014
Factors of 138494949412250
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 553979797656
Divisors of 138494949412250
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 259262545300200
- Sum of proper divisors (its aliquot sum) s(n): 120767595887950
- 138494949412250 is a deficient number, because the sum of its proper divisors (120767595887950) is less than itself. Its deficiency is 17727353524300
Bases of 138494949412250
- Binary: 111110111110101110111100100001101001101100110102
- Hexadecimal: 0x7DF5DE434D9A
- Base-36: 1D3BP91O62
Squares and roots of 138494949412250
- 138494949412250 squared (1384949494122502) is 19180851012701686620450062500
- 138494949412250 cubed (1384949494122503) is 2656450990688024270699484072264850765625000
-
The
square root of 138494949412250 is 11768387.7150716785 -
The
cube root of 138494949412250 is 51738.1996058019
Scales and comparisons
How big is 138494949412250?- 138,494,949,412,250 seconds is equal to 4,403,710 years, 51 weeks, 6 days, 9 hours, 10 minutes, 50 seconds.
-
To count from 1 to 138,494,949,412,250 would take you about eleven million, nine thousand, two hundred seventy-seven 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 138494949412250 cubic inches would be around 4311.5 feet tall.
Recreational maths with 138494949412250
- 138494949412250 backwards is 052214949494831
- The number of decimal digits it has is: 15
- The sum of 138494949412250's digits is 65
- More coming soon!
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