79238940 (number)

79238940 is an even 8-digits composite number following 79238939 and preceding 79238941. In scientific notation, it is written as 7.9238940 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 19084800 positive integers (up to 79238940) that are relatively prime to 79238940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9238940 × 10^7
Engineering notation 7.9238940 × 10^6

Prime Factorization of 79238940

Prime Factorization 2 × 2 × 3 × 5 × 11 × 211 × 569

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39619470
Product of the distinct prime numbers

The prime factorization of 79238940 is 2 × 2 × 3 × 5 × 11 × 211 × 569. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79238940)

Multiplication

n×y
n×2 158477880
n×3 237716820
n×4 316955760
n×5 396194700

Division

n÷y
n÷2 39619470
n÷3 26412980
n÷3 19809735
n÷5 15847788

Exponentiation

ny
n2 6278809612323600
n3 4.9752621814233E+23
n4 3.9423450147807E+31
n5 3.1238724008551E+39

Nth Root

y√n
2√n 8901.6256942201
3√n 429.51620367275
4√n 94.348427089274
5√n 38.000361792053

Divisors of 79238940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79238939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79238940 can be divided by 96 positive divisors. The sum of these divisors (counting 79238940) is 1, the average is 0.010416666666667.

Base conversion 79238940

Base System Value
2 Binary 100101110010001011100011100
3 Ternary 12112002202101120
4 Quaternary 10232101130130
5 Quinary 130241121230
6 Senary 11510210540
8 Octal 456213434
10 Decimal 79238940
12 Duodecimal 22653a50
16 Hexadecimal 4b9171c
20 Vigesimal 14f4h70
36 Base36 1b6d5o

Cryptographic Hash Functions

md5 30c08cc40994d5b6e368bf95225ee408
sha1 a1b1c1e5d3f21b8d15cbc6d0b5deb1e0c17613d3
sha256 113f5ed326605d509d42e0c69b9e5f1a375d1fab95224e0fe8596c6425593c31
sha512 1acb36fa29cd9ab381de9cfb638c9d6fddcc2aea3e7e7d8c2b4e942738c8b84cfd57185dc4d5fdffb59295bfca427b7876bec5dcb7fb158cceb6f12c919594f8
ripemd-160 7c34a7776dbb3da122fb994c87f13faf420805bf

79238940 as geometric shapes

Circle

Radius = n
Diameter 158477880
Circumference 497872943.56448
Area 1.9725462151365E+16

Sphere

Radius = n
Volume 2.084032949179E+24
Surface area 7.8901848605459E+16
Circumference 497872943.56448

Square

Length = n
Perimeter 316955760
Area 6278809612323600
Diagonal 112060783.61607

Cube

Length = n
Surface area 37672857673941600
Volume 4.9752621814233E+23
Space diagonal 137245870.0179

Equilateral Triangle

Length = n
Perimeter 237716820
Area 2.7188043148991E+15
Altitude 68622935.008951

Triangular Pyramid

Length = n
Surface area 2.7188043148991E+15
Volume 5.863402711109E+22
Height 37353594.538689