520020945 (number)

520020945 is an odd 9-digits composite number following 520020944 and preceding 520020946. In scientific notation, it is written as 5.20020945 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 276981120 positive integers (up to 520020945) that are relatively prime to 520020945.

Interesting facts

Basic properties

Name

Name five hundred twenty million twenty thousand nine hundred forty-five

Notation

Scientific notation 5.20020945 × 10^8
Engineering notation 5.20020945 × 10^6

Prime Factorization of 520020945

Prime Factorization 9 × 15 × 4111 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 520020945
Product of the distinct prime numbers

The prime factorization of 520020945 is 9 × 15 × 4111 × 937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 77, 49, 255, 646, 1437, 9492, 23688, 90994, 855773, 194069, 7285909, 74564, 41166308, 34722811, 886333081, 199151350, 3226758970, 2230139871

Basic calculations (n = 520020945)

Multiplication

n×y
n×2 1040041890
n×3 1560062835
n×4 2080083780
n×5 2600104725

Division

n÷y
n÷2 260010472.5
n÷3 173340315
n÷3 130005236.25
n÷5 104004189

Exponentiation

ny
n2 270421783238693025
n3 1.4062499126837E+26
n4 7.3127940849995E+34
n5 3.8028060906718E+43

Nth Root

y√n
2√n 22803.967746864
3√n 804.15594825247
4√n 151.00982665662
5√n 55.361030713453

Divisors of 520020945

1, 9, 15, 135, 937, 4111, 8433, 14055, 36999, 61665, 126495, 554985, 3852007, 34668063, 57780105, 520020945

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 -520020944
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 520020945 can be divided by 16 positive divisors. The sum of these divisors (counting 520020945) is 1, the average is 0.0625.

Base conversion 520020945

Base System Value
2 Binary 11110111111101110001111010001
3 Ternary 1100020111210122000
4 Quaternary 132333232033101
5 Quinary 2031111132240
6 Senary 123333504213
8 Octal 3677561721
10 Decimal 520020945
12 Duodecimal 1261a2069
16 Hexadecimal 1efee3d1
20 Vigesimal 82a2c75
36 Base36 8lluq9

Cryptographic Hash Functions

md5 448fe936003a9f9d29867f977a94712a
sha1 3e69786e1372d75cda17e054f0f3a89a7f42311b
sha256 e9e214854cbc56fd30fe6d36c9764e0ed2fee9ca47e3cc72f68a7c00a52de53a
sha512 a44fc3cf80b34c1c6dfad4e623d02f01fdd583b66183f942738eb8a6bfe28d1a87f011c0488b0b69149e1716c3d4f4489d8ad23b18044306deffeaee34df8200
ripemd-160 61b0c30d4fc74c5502a230c6edcaee6196ec5fc6

520020945 as geometric shapes

Circle

Radius = n
Diameter 1040041890
Circumference 3267387961.0496
Area 8.4955508759333E+17

Sphere

Radius = n
Volume 5.8904858597312E+26
Surface area 3.3982203503733E+18
Circumference 3267387961.0496

Square

Length = n
Perimeter 2080083780
Area 270421783238693025
Diagonal 735420673.13707

Cube

Length = n
Surface area 1622530699432158150
Volume 1.4062499126837E+26
Space diagonal 900702697.73998

Equilateral Triangle

Length = n
Perimeter 1560062835
Area 1.170960670107E+17
Altitude 450351348.86999

Triangular Pyramid

Length = n
Surface area 1.170960670107E+17
Volume 1.6572814155027E+25
Height 245140224.37902