738639942 (number)

738639942 is an even 9-digits composite number following 738639941 and preceding 738639943. In scientific notation, it is written as 7.38639942 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 246213312 positive integers (up to 738639942) that are relatively prime to 738639942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.38639942 × 10^8
Engineering notation 7.38639942 × 10^6

Prime Factorization of 738639942

Prime Factorization 2 × 3 × 123106657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 738639942
Product of the distinct prime numbers

The prime factorization of 738639942 is 2 × 3 × 123106657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 31, 41, 896, 914, 4456, 5314, 52343, 84318, 266937, 915957, 6127596, 9155329, 2557517, 53862206, 685724134, 325149839, 1811731819, 435768875

Basic calculations (n = 738639942)

Multiplication

n×y
n×2 1477279884
n×3 2215919826
n×4 2954559768
n×5 3693199710

Division

n÷y
n÷2 369319971
n÷3 246213314
n÷3 184659985.5
n÷5 147727988.4

Exponentiation

ny
n2 545588963917763364
n3 4.0299380066406E+26
n4 2.9766731754886E+35
n5 2.1986897016958E+44

Nth Root

y√n
2√n 27177.931157467
3√n 903.94969552615
4√n 164.85730544161
5√n 59.386339631144

Divisors of 738639942

1, 2, 3, 6, 123106657, 246213314, 369319971, 738639942

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 -738639941
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 738639942 can be divided by 8 positive divisors. The sum of these divisors (counting 738639942) is 1, the average is 0.125.

Base conversion 738639942

Base System Value
2 Binary 101100000001101100000001000110
3 Ternary 1220110212210111220
4 Quaternary 230001230001012
5 Quinary 3003042434232
6 Senary 201143341210
8 Octal 5401540106
10 Decimal 738639942
12 Duodecimal 187451806
16 Hexadecimal 2c06c046
20 Vigesimal bag9jh2
36 Base36 c7rm86

Cryptographic Hash Functions

md5 5f1a7d98420d91bbf424d7b83b564a14
sha1 6463c3df486233e46515f535a33deccca4733854
sha256 4787fa6020c571123430a36fff953993b89d6996da2ec4091ed5daaa33967dff
sha512 0c53edd740ac6b08caa9a5500a376821e7c69cbd65292e31ad3080ac30b2dabb6d1662c602381755915a0dad2a27f4a85d98a0517d346d3900c6983135a4cd3f
ripemd-160 e11c9da598e2e513816cb75514b4ef02cead162f

738639942 as geometric shapes

Circle

Radius = n
Diameter 1477279884
Circumference 4641011630.8704
Area 1.7140182809237E+18

Sphere

Radius = n
Volume 1.6880564848112E+27
Surface area 6.8560731236948E+18
Circumference 4641011630.8704

Square

Length = n
Perimeter 2954559768
Area 545588963917763364
Diagonal 1044594623.6869

Cube

Length = n
Surface area 3273533783506580184
Volume 4.0299380066406E+26
Space diagonal 1279361908.0437

Equilateral Triangle

Length = n
Perimeter 2215919826
Area 2.3624695138861E+17
Altitude 639680954.02186

Triangular Pyramid

Length = n
Surface area 2.3624695138861E+17
Volume 4.7493274870949E+25
Height 348198207.89563