636304945 (number)

636304945 is an odd 9-digits composite number following 636304944 and preceding 636304946. In scientific notation, it is written as 6.36304945 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 509043952 positive integers (up to 636304945) that are relatively prime to 636304945.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million three hundred four thousand nine hundred forty-five

Notation

Scientific notation 6.36304945 × 10^8
Engineering notation 6.36304945 × 10^6

Prime Factorization of 636304945

Prime Factorization 5 × 127260989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 636304945
Product of the distinct prime numbers

The prime factorization of 636304945 is 5 × 127260989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 37, 85, 757, 177, 6194, 4825, 91227, 98851, 737089, 319831, 6605946, 4295250, 25173864, 18956314, 208201703, 887430501, 7325619275, 6711501158

Basic calculations (n = 636304945)

Multiplication

n×y
n×2 1272609890
n×3 1908914835
n×4 2545219780
n×5 3181524725

Division

n÷y
n÷2 318152472.5
n÷3 212101648.33333
n÷3 159076236.25
n÷5 127260989

Exponentiation

ny
n2 404883983031453025
n3 2.5762968055421E+26
n4 1.6393103971541E+35
n5 1.0431013120991E+44

Nth Root

y√n
2√n 25225.085629191
3√n 860.11218340048
4√n 158.82407131537
5√n 57.641206118179

Divisors of 636304945

1, 5, 127260989, 636304945

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636304944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636304945 can be divided by 4 positive divisors. The sum of these divisors (counting 636304945) is 1, the average is 0.25.

Base conversion 636304945

Base System Value
2 Binary 100101111011010011111000110001
3 Ternary 1122100022122021211
4 Quaternary 211323103320301
5 Quinary 2300343224240
6 Senary 143050120121
8 Octal 4573237061
10 Decimal 636304945
12 Duodecimal 159120041
16 Hexadecimal 25ed3e31
20 Vigesimal 9igi275
36 Base36 aiu81d

Cryptographic Hash Functions

md5 3eee17394bc615e0755f3089cac831d2
sha1 649e54a3153a92b8a7184c2e223e33137498ba24
sha256 48638b87775a13545cbb6e4418c87a42aff74e8d61b4881f02dc92f2f9f427fd
sha512 f88dffb338fd2dab8a6f05e21a2c51cf4d38753e49db3dda68cf769b2be176cb315f17ca8521a3de15d57dde011585888e97e0c63fcc29d3f360adec09016b0f
ripemd-160 ee91cb804d6b56d024dfaa6114a7288e6fc6f428

636304945 as geometric shapes

Circle

Radius = n
Diameter 1272609890
Circumference 3998021881.3097
Area 1.2719805466478E+18

Sphere

Radius = n
Volume 1.0791566823677E+27
Surface area 5.0879221865911E+18
Circumference 3998021881.3097

Square

Length = n
Perimeter 2545219780
Area 404883983031453025
Diagonal 899871083.02407

Cube

Length = n
Surface area 2429303898188718150
Volume 2.5762968055421E+26
Space diagonal 1102112493.8473

Equilateral Triangle

Length = n
Perimeter 1908914835
Area 1.7531990744533E+17
Altitude 551056246.92366

Triangular Pyramid

Length = n
Surface area 1.7531990744533E+17
Volume 3.0361949025801E+25
Height 299957027.67469