138758412 (number)
138758412 is an even 9-digits composite number following 138758411 and preceding 138758413. In scientific notation, it is written as 1.38758412 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 42516480 positive integers (up to 138758412) that are relatively prime to 138758412.
Interesting facts
- 138758412 has 48 divisors, whose sum is 350132832
- The reverse of 138758412 is 214857831
- Previous prime number is 257
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred thirty-eight million seven hundred fifty-eight thousand four hundred twelve |
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Notation
Scientific notation | 1.38758412 × 10^8 |
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Engineering notation | 1.38758412 × 10^6 |
Prime Factorization of 138758412
Prime Factorization 2 × 2 × 3 × 13 × 257 × 3461
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 69379206 | Product of the distinct prime numbers |
The prime factorization of 138758412 is 2 × 2 × 3 × 13 × 257 × 3461. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138758412)
Multiplication
n×yn×2 | 277516824 |
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n×3 | 416275236 |
n×4 | 555033648 |
n×5 | 693792060 |
Division
n÷yn÷2 | 69379206 |
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n÷3 | 46252804 |
n÷3 | 34689603 |
n÷5 | 27751682.4 |
Exponentiation
nyn2 | 19253896900761744 |
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n3 | 2.6716401587614E+24 |
n4 | 3.7071254586516E+32 |
n5 | 5.1439484172727E+40 |
Nth Root
y√n2√n | 11779.576053492 |
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3√n | 517.70986470467 |
4√n | 108.53375536437 |
5√n | 42.506159173346 |
Divisors of 138758412
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138758411 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138758412 can be divided by 48 positive divisors. The sum of these divisors (counting 138758412) is 1, the average is 0.020833333333333.
Base conversion 138758412
Base | System | Value |
---|---|---|
2 | Binary | 1000010001010100100100001100 |
3 | Ternary | 100200002122202110 |
4 | Quaternary | 20101110210030 |
5 | Quinary | 241010232122 |
6 | Senary | 21434024020 |
8 | Octal | 1021244414 |
10 | Decimal | 138758412 |
12 | Duodecimal | 3a578010 |
16 | Hexadecimal | 845490c |
20 | Vigesimal | 2374g0c |
36 | Base36 | 2am2oc |
Cryptographic Hash Functions
md5 | d777a2879d6891ac9026ef072bbe9063 |
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sha1 | 7d7234a5a5a5fd56a786bd51fb0522b97dd44b35 |
sha256 | a1ac46a0ae763d142f83dc638271837d171316005b940bb20914817d5410121f |
sha512 | 57017519c14f7540a8c2494b9e19947bf87f31612efc03a5e18b925b79c0b51d8c327675f1837a0a8981197f598af1359fb2fb10c57c1ff6d17abfd264fbc86c |
ripemd-160 | 02d2b14ecad6f711cce392622d5e86b9b4293c0e |
138758412 as geometric shapes
Circle
Radius = nDiameter | 277516824 |
---|---|
Circumference | 871844815.52597 |
Area | 6.0487901056408E+16 |
Sphere
Radius = nVolume | 1.1190940127734E+25 |
---|---|
Surface area | 2.4195160422563E+17 |
Circumference | 871844815.52597 |
Square
Length = nPerimeter | 555033648 |
---|---|
Area | 19253896900761744 |
Diagonal | 196234028.14375 |
Cube
Length = nSurface area | 115523381404570464 |
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Volume | 2.6716401587614E+24 |
Space diagonal | 240336619.56157 |
Equilateral Triangle
Length = nPerimeter | 416275236 |
---|---|
Area | 8.3371819189531E+15 |
Altitude | 120168309.78079 |
Triangular Pyramid
Length = nSurface area | 8.3371819189531E+15 |
---|---|
Volume | 3.1485581219175E+23 |
Height | 65411342.714585 |