38240138 (number)

38240138 is an even 8-digits composite number following 38240137 and preceding 38240139. In scientific notation, it is written as 3.8240138 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 19120068 positive integers (up to 38240138) that are relatively prime to 38240138.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred forty thousand one hundred thirty-eight

Notation

Scientific notation 3.8240138 × 10^7
Engineering notation 3.8240138 × 10^6

Prime Factorization of 38240138

Prime Factorization 2 × 19120069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38240138
Product of the distinct prime numbers

The prime factorization of 38240138 is 2 × 19120069. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 5, 26, 267, 710, 6866, 4907, 73721, 85127, 386534, 331784, 8573571, 2614602, 70630473, 25320218, 766074391, 241861008, 3214672576, 6921694884

Basic calculations (n = 38240138)

Multiplication

n×y
n×2 76480276
n×3 114720414
n×4 152960552
n×5 191200690

Division

n÷y
n÷2 19120069
n÷3 12746712.666667
n÷3 9560034.5
n÷5 7648027.6

Exponentiation

ny
n2 1462308154259044
n3 5.5918865617391E+22
n4 2.1383451380125E+30
n5 8.1770613169227E+37

Nth Root

y√n
2√n 6183.8610915835
3√n 336.90424538114
4√n 78.637529790702
5√n 32.847618660221

Divisors of 38240138

1, 2, 19120069, 38240138

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38240137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38240138 can be divided by 4 positive divisors. The sum of these divisors (counting 38240138) is 1, the average is 0.25.

Base conversion 38240138

Base System Value
2 Binary 10010001110111111110001010
3 Ternary 2122221210121102
4 Quaternary 2101313332022
5 Quinary 34242141023
6 Senary 3443341402
8 Octal 221677612
10 Decimal 38240138
12 Duodecimal 10981862
16 Hexadecimal 2477f8a
20 Vigesimal bj006i
36 Base36 mrma2

Cryptographic Hash Functions

md5 7b939ed9c70c965541a2a679f40889db
sha1 bdde2ad61079b03418cc7ddc9a2804b2ba7a9870
sha256 55a871bfe73993e442f40c4342ad9ff3bbfcb8b0e6e82f05a6afa74d5753569f
sha512 ac977681cd521c0c8dbbd8b947c3e9da483c5bf14cb5b0b2219ee47701b9bf383b8c434af6894c94f8a96a7b68b5a9918c4219c6bc8802ac9e66eee39b833c2b
ripemd-160 e98de86bbfc627462ef343d846d4bcf82a884c03

38240138 as geometric shapes

Circle

Radius = n
Diameter 76480276
Circumference 240269873.22612
Area 4.5939765547047E+15

Sphere

Radius = n
Volume 2.3423239656089E+23
Surface area 1.8375906218819E+16
Circumference 240269873.22612

Square

Length = n
Perimeter 152960552
Area 1462308154259044
Diagonal 54079721.786619

Cube

Length = n
Surface area 8773848925554264
Volume 5.5918865617391E+22
Space diagonal 66233861.904445

Equilateral Triangle

Length = n
Perimeter 114720414
Area 6.3319800487473E+14
Altitude 33116930.952223

Triangular Pyramid

Length = n
Surface area 6.3319800487473E+14
Volume 6.5901015123861E+21
Height 18026573.928873