638632325 (number)

638632325 is an odd 9-digits composite number following 638632324 and preceding 638632326. In scientific notation, it is written as 6.38632325 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 510652800 positive integers (up to 638632325) that are relatively prime to 638632325.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million six hundred thirty-two thousand three hundred twenty-five

Notation

Scientific notation 6.38632325 × 10^8
Engineering notation 6.38632325 × 10^6

Prime Factorization of 638632325

Prime Factorization 25 × 2521 × 10133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 638632325
Product of the distinct prime numbers

The prime factorization of 638632325 is 25 × 2521 × 10133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 36, 18, 591, 1000, 4767, 4887, 28868, 93325, 669304, 121704, 7985868, 2190716, 76932048, 2375253, 742321431, 334533610, 4403258038, 6032504664

Basic calculations (n = 638632325)

Multiplication

n×y
n×2 1277264650
n×3 1915896975
n×4 2554529300
n×5 3193161625

Division

n÷y
n÷2 319316162.5
n÷3 212877441.66667
n÷3 159658081.25
n÷5 127726465

Exponentiation

ny
n2 407851246534905625
n3 2.6046698982873E+26
n4 1.6634263930008E+35
n5 1.0623178648284E+44

Nth Root

y√n
2√n 25271.175773992
3√n 861.15957020234
4√n 158.9691032056
5√n 57.68331081882

Divisors of 638632325

1, 25, 2521, 10133, 63025, 253325, 25545293, 638632325

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 -638632324
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 638632325 can be divided by 8 positive divisors. The sum of these divisors (counting 638632325) is 1, the average is 0.125.

Base conversion 638632325

Base System Value
2 Binary 100110000100001100000110000101
3 Ternary 1122111200212212002
4 Quaternary 212010030012011
5 Quinary 2301442213300
6 Senary 143212035045
8 Octal 4604140605
10 Decimal 638632325
12 Duodecimal 159a62a85
16 Hexadecimal 2610c185
20 Vigesimal 9jb90g5
36 Base36 ak83ut

Cryptographic Hash Functions

md5 fbe4fcd6626ef7b00b01be0d06d5140a
sha1 3c38edf2467e00afcf630f9a6256e0f11d6e64f5
sha256 960db4428d775819d526615707607518eae396d46626a94267a2a165d550daa9
sha512 50d5d8f2eadf94b2432c2182ef7b1e8e5ee90ddd4d04afbe50ab815275df2a1a67c096ff5b9b6b6740f96a6f6bb686ad095d93a23cab7065f190310fbf5a1302
ripemd-160 03413d896dc63e6b1e7061b99069497089922773

638632325 as geometric shapes

Circle

Radius = n
Diameter 1277264650
Circumference 4012645241.1299
Area 1.2813024798715E+18

Sphere

Radius = n
Volume 1.0910415756648E+27
Surface area 5.125209919486E+18
Circumference 4012645241.1299

Square

Length = n
Perimeter 2554529300
Area 407851246534905625
Diagonal 903162495.38486

Cube

Length = n
Surface area 2447107479209433750
Volume 2.6046698982873E+26
Space diagonal 1106143634.2558

Equilateral Triangle

Length = n
Perimeter 1915896975
Area 1.7660477023219E+17
Altitude 553071817.12792

Triangular Pyramid

Length = n
Surface area 1.7660477023219E+17
Volume 3.0696329130524E+25
Height 301054165.12829