638006575 (number)

638006575 is an odd 9-digits composite number following 638006574 and preceding 638006576. In scientific notation, it is written as 6.38006575 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 509544000 positive integers (up to 638006575) that are relatively prime to 638006575.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million six thousand five hundred seventy-five

Notation

Scientific notation 6.38006575 × 10^8
Engineering notation 6.38006575 × 10^6

Prime Factorization of 638006575

Prime Factorization 5 × 5 × 601 × 42463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127601315
Product of the distinct prime numbers

The prime factorization of 638006575 is 5 × 5 × 601 × 42463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 14, 5, 760, 758, 2796, 9586, 14000, 32949, 798623, 576166, 836996, 5099188, 29653025, 59970230, 759781820, 842936618, 272192719, 3381113549

Basic calculations (n = 638006575)

Multiplication

n×y
n×2 1276013150
n×3 1914019725
n×4 2552026300
n×5 3190032875

Division

n÷y
n÷2 319003287.5
n÷3 212668858.33333
n÷3 159501643.75
n÷5 127601315

Exponentiation

ny
n2 407052389743230625
n3 2.5970210102564E+26
n4 1.6569164799567E+35
n5 1.0571236084383E+44

Nth Root

y√n
2√n 25258.792033666
3√n 860.87821546137
4√n 158.93014828429
5√n 57.672002438225

Divisors of 638006575

1, 5, 25, 601, 3005, 15025, 42463, 212315, 1061575, 25520263, 127601315, 638006575

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638006574
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638006575 can be divided by 12 positive divisors. The sum of these divisors (counting 638006575) is 1, the average is 0.083333333333333.

Base conversion 638006575

Base System Value
2 Binary 100110000001110011010100101111
3 Ternary 1122110112002111011
4 Quaternary 212001303110233
5 Quinary 2301312202300
6 Senary 143150410051
8 Octal 4601632457
10 Decimal 638006575
12 Duodecimal 159800927
16 Hexadecimal 2607352f
20 Vigesimal 9j7ag8f
36 Base36 ajup0v

Cryptographic Hash Functions

md5 50112ed8a1f07f00a459c9e09ac0bc5a
sha1 c8f133211ac23230b55783e79dd31efe6e0f5983
sha256 dafa71b5e78a49dcce00ce6a29f148649543e25b7fdc06696ac38f950aa4d321
sha512 2bbb324756bf4c00edc9476286c3984e43bbf7b49b51b4413fbc5e632f5859fa1fc297ff7bbfcab95d091c182732147e41c0117bde6328d24d05cbc85fb63ad1
ripemd-160 6c1feee3358ddcce5c7460fac385c521e3400f33

638006575 as geometric shapes

Circle

Radius = n
Diameter 1276013150
Circumference 4008713537.924
Area 1.2787927972435E+18

Sphere

Radius = n
Volume 1.0878376169387E+27
Surface area 5.115171188974E+18
Circumference 4008713537.924

Square

Length = n
Perimeter 2552026300
Area 407052389743230625
Diagonal 902277551.24821

Cube

Length = n
Surface area 2442314338459383750
Volume 2.5970210102564E+26
Space diagonal 1105059803.463

Equilateral Triangle

Length = n
Perimeter 1914019725
Area 1.762588550944E+17
Altitude 552529901.7315

Triangular Pyramid

Length = n
Surface area 1.762588550944E+17
Volume 3.0606186120604E+25
Height 300759183.7494