638560434 (number)

638560434 is an even 9-digits composite number following 638560433 and preceding 638560435. In scientific notation, it is written as 6.38560434 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 212810112 positive integers (up to 638560434) that are relatively prime to 638560434.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million five hundred sixty thousand four hundred thirty-four

Notation

Scientific notation 6.38560434 × 10^8
Engineering notation 6.38560434 × 10^6

Prime Factorization of 638560434

Prime Factorization 2 × 3 × 7507 × 14177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 638560434
Product of the distinct prime numbers

The prime factorization of 638560434 is 2 × 3 × 7507 × 14177. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 22, 81, 148, 104, 5740, 1924, 49826, 43075, 208208, 37126, 2348037, 7772326, 26805406, 55234263, 79147939, 652287960, 6623061685, 3694948243

Basic calculations (n = 638560434)

Multiplication

n×y
n×2 1277120868
n×3 1915681302
n×4 2554241736
n×5 3192802170

Division

n÷y
n÷2 319280217
n÷3 212853478
n÷3 159640108.5
n÷5 127712086.8

Exponentiation

ny
n2 407759427870268356
n3 2.6037903722843E+26
n4 1.6626775101709E+35
n5 1.0617200724968E+44

Nth Root

y√n
2√n 25269.753342682
3√n 861.1272553406
4√n 158.96462921884
5√n 57.682012075404

Divisors of 638560434

1, 2, 3, 6, 7507, 14177, 15014, 22521, 28354, 42531, 45042, 85062, 106426739, 212853478, 319280217, 638560434

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638560433
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638560434 can be divided by 16 positive divisors. The sum of these divisors (counting 638560434) is 1, the average is 0.0625.

Base conversion 638560434

Base System Value
2 Binary 100110000011111010100010110010
3 Ternary 1122111120020020110
4 Quaternary 212003322202302
5 Quinary 2301432413214
6 Senary 143210322150
8 Octal 4603724262
10 Decimal 638560434
12 Duodecimal 159a29356
16 Hexadecimal 260fa8b2
20 Vigesimal 9jb011e
36 Base36 ak6kdu

Cryptographic Hash Functions

md5 c585df3b773fd0b50210c3d17f46c2a7
sha1 119279ef7b4aebf2d7d0b3fbba6f8821474b5e74
sha256 10c6bf2ec5c309eb90c0e2b7bb2ada34f4d190e33ee042d9f3f9c9bdb4c52ef7
sha512 dd9ac74581876828a62897c016cc6830de993ab1f3542eaab1e9c3aa3b420f693e0ee539b7ce268abde4f1d2c33d6f16a9e5ba6edd4c702e2618f194acbbccbd
ripemd-160 e16fe30096c5f2e9a531538c4c22b4f1677956c6

638560434 as geometric shapes

Circle

Radius = n
Diameter 1277120868
Circumference 4012193536.655
Area 1.2810140230292E+18

Sphere

Radius = n
Volume 1.0906731606742E+27
Surface area 5.1240560921168E+18
Circumference 4012193536.655

Square

Length = n
Perimeter 2554241736
Area 407759427870268356
Diagonal 903060826.15765

Cube

Length = n
Surface area 2446556567221610136
Volume 2.6037903722843E+26
Space diagonal 1106019115.3912

Equilateral Triangle

Length = n
Perimeter 1915681302
Area 1.7656501158413E+17
Altitude 553009557.69562

Triangular Pyramid

Length = n
Surface area 1.7656501158413E+17
Volume 3.0685963817175E+25
Height 301020275.38588