138049471 (number)

138049471 is an odd 9-digits composite number following 138049470 and preceding 138049472. In scientific notation, it is written as 1.38049471 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 115524864 positive integers (up to 138049471) that are relatively prime to 138049471.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million forty-nine thousand four hundred seventy-one

Notation

Scientific notation 1.38049471 × 10^8
Engineering notation 1.38049471 × 10^6

Prime Factorization of 138049471

Prime Factorization 371 × 1597 × 233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138049471
Product of the distinct prime numbers

The prime factorization of 138049471 is 371 × 1597 × 233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 53, 54, 520, 972, 1832, 6342, 16858, 63565, 149646, 806858, 1766410, 6159767, 97766880, 5055358, 592850633, 657706589, 5778081032, 5882812916

Basic calculations (n = 138049471)

Multiplication

n×y
n×2 276098942
n×3 414148413
n×4 552197884
n×5 690247355

Division

n÷y
n÷2 69024735.5
n÷3 46016490.333333
n÷3 34512367.75
n÷5 27609894.2

Exponentiation

ny
n2 19057656443379841
n3 2.6308993905083E+24
n4 3.631942691139E+32
n5 5.0138776721405E+40

Nth Root

y√n
2√n 11749.445561387
3√n 516.82666877101
4√n 108.39485947861
5√n 42.462635854355

Divisors of 138049471

1, 233, 371, 1597, 86443, 372101, 592487, 138049471

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138049470
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138049471 can be divided by 8 positive divisors. The sum of these divisors (counting 138049471) is 1, the average is 0.125.

Base conversion 138049471

Base System Value
2 Binary 1000001110100111011110111111
3 Ternary 100121202122021101
4 Quaternary 20032213132333
5 Quinary 240320040341
6 Senary 21410513531
8 Octal 1016473677
10 Decimal 138049471
12 Duodecimal 3a2958a7
16 Hexadecimal 83a77bf
20 Vigesimal 232g3db
36 Base36 2a6vnj

Cryptographic Hash Functions

md5 faa0c19ee7d5632cb14c4ebb7e91831b
sha1 008c3ccd370ac64f31d9d07f149b2aa54ddcc792
sha256 6cdede604a5d5af6737452e7acde327f38962504f57639ac5515605e38479e3a
sha512 aedec0ae039e237aa59ff486a6eaed90b362b36a8a8a3fcc21350c3834b5fd6863db4f94390ab9fc6cf1362dc48aa7168b13435185f6c12e5773148acdf6ea2e
ripemd-160 2a9ee97ee44199570f19aecb8bfa1c854f82c469

138049471 as geometric shapes

Circle

Radius = n
Diameter 276098942
Circumference 867390407.85111
Area 5.987139347716E+16

Sphere

Radius = n
Volume 1.102028559674E+25
Surface area 2.3948557390864E+17
Circumference 867390407.85111

Square

Length = n
Perimeter 552197884
Area 19057656443379841
Diagonal 195231434.16663

Cube

Length = n
Surface area 114345938660279046
Volume 2.6308993905083E+24
Space diagonal 239108697.73001

Equilateral Triangle

Length = n
Perimeter 414148413
Area 8.2522073082816E+15
Altitude 119554348.865

Triangular Pyramid

Length = n
Surface area 8.2522073082816E+15
Volume 3.10054466608E+23
Height 65077144.72221