38157427 (number)

38157427 is an odd 8-digits composite number following 38157426 and preceding 38157428. In scientific notation, it is written as 3.8157427 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 29732640 positive integers (up to 38157427) that are relatively prime to 38157427.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred fifty-seven thousand four hundred twenty-seven

Notation

Scientific notation 3.8157427 × 10^7
Engineering notation 3.8157427 × 10^6

Prime Factorization of 38157427

Prime Factorization 7 × 11 × 7 × 70793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5451061
Product of the distinct prime numbers

The prime factorization of 38157427 is 7 × 11 × 7 × 70793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 36, 28, 172, 269, 4621, 9392, 59287, 26103, 69085, 298129, 832388, 9929027, 62030520, 88979343, 24975337, 216807604, 8216762740, 2266602424

Basic calculations (n = 38157427)

Multiplication

n×y
n×2 76314854
n×3 114472281
n×4 152629708
n×5 190787135

Division

n÷y
n÷2 19078713.5
n÷3 12719142.333333
n÷3 9539356.75
n÷5 7631485.4

Exponentiation

ny
n2 1455989235260329
n3 5.5556802957232E+22
n4 2.119904653194E+30
n5 8.0890107051209E+37

Nth Root

y√n
2√n 6177.1698212045
3√n 336.66116918557
4√n 78.594973256593
5√n 32.83339688623

Divisors of 38157427

1, 7, 11, 49, 77, 539, 70793, 495551, 778723, 3468857, 5451061, 38157427

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38157426
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38157427 can be divided by 12 positive divisors. The sum of these divisors (counting 38157427) is 1, the average is 0.083333333333333.

Base conversion 38157427

Base System Value
2 Binary 10010001100011110001110011
3 Ternary 2122210121011001
4 Quaternary 2101203301303
5 Quinary 34232014202
6 Senary 3441502431
8 Octal 221436163
10 Decimal 38157427
12 Duodecimal 10941a17
16 Hexadecimal 2463c73
20 Vigesimal bi9db7
36 Base36 mpugj

Cryptographic Hash Functions

md5 03f59036efb0bb02922ca4fc40021a65
sha1 f1892a3f0d2dd7dd0ab11146ed6e1771093005c0
sha256 07dd3536c8551b2e33b98b6b676e586a2c4a1d623cfe6032bc3022a5369a7828
sha512 06f248091a469c5b837695368c7ca3c4a2b7d3360e936ff504c52107b6aecf35535896d976036402ba1b585586cc9c485b94146377368cfc5653c1f6ee87f9b4
ripemd-160 cb93fdf2287d9d9db14186f933343ab48b7459cc

38157427 as geometric shapes

Circle

Radius = n
Diameter 76314854
Circumference 239750184.68618
Area 4.5741250851997E+15

Sphere

Radius = n
Volume 2.327157920365E+23
Surface area 1.8296500340799E+16
Circumference 239750184.68618

Square

Length = n
Perimeter 152629708
Area 1455989235260329
Diagonal 53962750.768661

Cube

Length = n
Surface area 8735935411561974
Volume 5.5556802957232E+22
Space diagonal 66090602.2501

Equilateral Triangle

Length = n
Perimeter 114472281
Area 6.3046183268606E+14
Altitude 33045301.12505

Triangular Pyramid

Length = n
Surface area 6.3046183268606E+14
Volume 6.5474320186839E+21
Height 17987583.589554