638522054 (number)

638522054 is an even 9-digits composite number following 638522053 and preceding 638522055. In scientific notation, it is written as 6.38522054 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 317890576 positive integers (up to 638522054) that are relatively prime to 638522054.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million five hundred twenty-two thousand fifty-four

Notation

Scientific notation 6.38522054 × 10^8
Engineering notation 6.38522054 × 10^6

Prime Factorization of 638522054

Prime Factorization 2 × 233 × 1370219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 638522054
Product of the distinct prime numbers

The prime factorization of 638522054 is 2 × 233 × 1370219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 5, 99, 172, 820, 685, 4957, 40454, 64510, 876143, 272029, 7237997, 7240326, 65490281, 75691038, 721912320, 303303905, 7556403715, 3195646030

Basic calculations (n = 638522054)

Multiplication

n×y
n×2 1277044108
n×3 1915566162
n×4 2554088216
n×5 3192610270

Division

n÷y
n÷2 319261027
n÷3 212840684.66667
n÷3 159630513.5
n÷5 127704410.8

Exponentiation

ny
n2 407710413444378916
n3 2.6033209062969E+26
n4 1.6622778123099E+35
n5 1.0614010430347E+44

Nth Root

y√n
2√n 25268.993925362
3√n 861.11000261375
4√n 158.96224056474
5√n 57.681318675458

Divisors of 638522054

1, 2, 233, 466, 1370219, 2740438, 319261027, 638522054

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 -638522053
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 638522054 can be divided by 8 positive divisors. The sum of these divisors (counting 638522054) is 1, the average is 0.125.

Base conversion 638522054

Base System Value
2 Binary 100110000011110001001011000110
3 Ternary 1122111111021120222
4 Quaternary 212003301023012
5 Quinary 2301430201204
6 Senary 143205424342
8 Octal 4603611306
10 Decimal 638522054
12 Duodecimal 159a0b0b2
16 Hexadecimal 260f12c6
20 Vigesimal 9jaf52e
36 Base36 ak5qrq

Cryptographic Hash Functions

md5 f66516c1aa74e9bd437e78a2dec2e65c
sha1 ef03010086e297dc427d2bf2b8570fe3f3e2777c
sha256 20fef828c2f2cb2de3021f4fb99d27da0c80b5780b722f45e60350dd1ca89841
sha512 ceec939ca282c11883ee23a4b73b05f6b3e317522daea48d7bc853fd880c1bf55e2c9100b6ac2d6d9ef173bf449c37bf3aed1a7a94de2dc56e293b45f9a329c9
ripemd-160 f931bdf152266da203ec67bc4d63ba0b67419ddf

638522054 as geometric shapes

Circle

Radius = n
Diameter 1277044108
Circumference 4011952388.0029
Area 1.2808600396689E+18

Sphere

Radius = n
Volume 1.0904765112212E+27
Surface area 5.1234401586757E+18
Circumference 4011952388.0029

Square

Length = n
Perimeter 2554088216
Area 407710413444378916
Diagonal 903006548.64113

Cube

Length = n
Surface area 2446262480666273496
Volume 2.6033209062969E+26
Space diagonal 1105952639.2812

Equilateral Triangle

Length = n
Perimeter 1915566162
Area 1.7654378771514E+17
Altitude 552976319.64062

Triangular Pyramid

Length = n
Surface area 1.7654378771514E+17
Volume 3.0680431107455E+25
Height 301002182.88038