39238940 (number)

39238940 is an even 8-digits composite number following 39238939 and preceding 39238941. In scientific notation, it is written as 3.9238940 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 14488128 positive integers (up to 39238940) that are relatively prime to 39238940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.9238940 × 10^7
Engineering notation 3.9238940 × 10^6

Prime Factorization of 39238940

Prime Factorization 2 × 2 × 5 × 13 × 150919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19619470
Product of the distinct prime numbers

The prime factorization of 39238940 is 2 × 2 × 5 × 13 × 150919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 1, 52, 593, 553, 3100, 4286, 35138, 11560, 205853, 930194, 2298124, 2647393, 20628027, 5059509, 169061572, 152143492, 7154943909, 8820117417

Basic calculations (n = 39238940)

Multiplication

n×y
n×2 78477880
n×3 117716820
n×4 156955760
n×5 196194700

Division

n÷y
n÷2 19619470
n÷3 13079646.666667
n÷3 9809735
n÷5 7847788

Exponentiation

ny
n2 1539694412323600
n3 6.0415976663501E+22
n4 2.3706588833405E+30
n5 9.3022141683865E+37

Nth Root

y√n
2√n 6264.0992967864
3√n 339.8122954699
4√n 79.146063052981
5√n 33.017444262318

Divisors of 39238940

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 150919, 301838, 603676, 754595, 1509190, 1961947, 3018380, 3923894, 7847788, 9809735, 19619470, 39238940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39238939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39238940 can be divided by 24 positive divisors. The sum of these divisors (counting 39238940) is 1, the average is 0.041666666666667.

Base conversion 39238940

Base System Value
2 Binary 10010101101011110100011100
3 Ternary 2201211112201002
4 Quaternary 2111223310130
5 Quinary 40021121230
6 Senary 3521005432
8 Octal 225536434
10 Decimal 39238940
12 Duodecimal 11183878
16 Hexadecimal 256bd1c
20 Vigesimal c54h70
36 Base36 nd0yk

Cryptographic Hash Functions

md5 361223ae1240360cacaeb6e7a1161e37
sha1 46c886673f5aacf88460956713456804d49b75a4
sha256 9519cd84f3e6fdc7677b8c3244f3cf94af3d004e14983f66eee3db604f62305e
sha512 68cc2173e9345eb29f76a3e6cf18d73777e61fbe84f8049251ef2d13fe3be0c89e9a0336110c9212bba6dbdf8dca78496a54f6bec1b2d964fb22e990d9c9c393
ripemd-160 2e0f30d1ad9ec10b9e2fe63b99a93f930fc8999d

39238940 as geometric shapes

Circle

Radius = n
Diameter 78477880
Circumference 246545531.2773
Area 4.8370926545291E+15

Sphere

Radius = n
Volume 2.5306985126068E+23
Surface area 1.9348370618116E+16
Circumference 246545531.2773

Square

Length = n
Perimeter 156955760
Area 1539694412323600
Diagonal 55492241.121144

Cube

Length = n
Surface area 9238166473941600
Volume 6.0415976663501E+22
Space diagonal 67963837.715147

Equilateral Triangle

Length = n
Perimeter 117716820
Area 6.6670723756859E+14
Altitude 33981918.857573

Triangular Pyramid

Length = n
Surface area 6.6670723756859E+14
Volume 7.120091131795E+21
Height 18497413.707048