738639938 (number)

738639938 is an even 9-digits composite number following 738639937 and preceding 738639939. In scientific notation, it is written as 7.38639938 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 368389296 positive integers (up to 738639938) that are relatively prime to 738639938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.38639938 × 10^8
Engineering notation 7.38639938 × 10^6

Prime Factorization of 738639938

Prime Factorization 2 × 397 × 930277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 738639938
Product of the distinct prime numbers

The prime factorization of 738639938 is 2 × 397 × 930277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 84, 96, 214, 398, 5602, 8999, 32479, 30124, 836286, 594294, 83283, 1486589, 83684145, 86085668, 871423851, 423737049, 2457754695, 6496523304

Basic calculations (n = 738639938)

Multiplication

n×y
n×2 1477279876
n×3 2215919814
n×4 2954559752
n×5 3693199690

Division

n÷y
n÷2 369319969
n÷3 246213312.66667
n÷3 184659984.5
n÷5 147727987.6

Exponentiation

ny
n2 545588958008643844
n3 4.0299379411699E+26
n4 2.9766731110096E+35
n5 2.1986896421624E+44

Nth Root

y√n
2√n 27177.931083878
3√n 903.94969389442
4√n 164.85730521841
5√n 59.386339566824

Divisors of 738639938

1, 2, 397, 794, 930277, 1860554, 369319969, 738639938

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 -738639937
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 738639938 can be divided by 8 positive divisors. The sum of these divisors (counting 738639938) is 1, the average is 0.125.

Base conversion 738639938

Base System Value
2 Binary 101100000001101100000001000010
3 Ternary 1220110212210111202
4 Quaternary 230001230001002
5 Quinary 3003042434223
6 Senary 201143341202
8 Octal 5401540102
10 Decimal 738639938
12 Duodecimal 187451802
16 Hexadecimal 2c06c042
20 Vigesimal bag9jgi
36 Base36 c7rm82

Cryptographic Hash Functions

md5 0da102b80cb71bf993ab45fdfd8b64b3
sha1 c2948c373d8e1acc46603270c987ef1c1085fdba
sha256 d8cf7c3aa842086e806a3a2937c54375079b809d2254314b4e606825b93a3fce
sha512 6ef197a385eb8173d7c392bbe8cadbe425f5a409ee2eaed083be3e09c9203d4e449f0ecdb14a92def3e2a34f95cfa3b96474a1951ea97312aa84f6ea0c3c5f98
ripemd-160 3193b1f0610a002e8fb885f537a26df542077210

738639938 as geometric shapes

Circle

Radius = n
Diameter 1477279876
Circumference 4641011605.7376
Area 1.7140182623597E+18

Sphere

Radius = n
Volume 1.6880564573869E+27
Surface area 6.8560730494387E+18
Circumference 4641011605.7376

Square

Length = n
Perimeter 2954559752
Area 545588958008643844
Diagonal 1044594618.03

Cube

Length = n
Surface area 3273533748051863064
Volume 4.0299379411699E+26
Space diagonal 1279361901.1155

Equilateral Triangle

Length = n
Perimeter 2215919814
Area 2.3624694882988E+17
Altitude 639680950.55776

Triangular Pyramid

Length = n
Surface area 2.3624694882988E+17
Volume 4.749327409937E+25
Height 348198206.01001