675532781 (number)

675532781 is an odd 9-digits composite number following 675532780 and preceding 675532782. In scientific notation, it is written as 6.75532781 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 526389120 positive integers (up to 675532781) that are relatively prime to 675532781.

Interesting facts

Basic properties

Name

Name six hundred seventy-five million five hundred thirty-two thousand seven hundred eighty-one

Notation

Scientific notation 6.75532781 × 10^8
Engineering notation 6.75532781 × 10^6

Prime Factorization of 675532781

Prime Factorization 11 × 7 × 8773153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 675532781
Product of the distinct prime numbers

The prime factorization of 675532781 is 11 × 7 × 8773153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 675532781)

Multiplication

n×y
n×2 1351065562
n×3 2026598343
n×4 2702131124
n×5 3377663905

Division

n÷y
n÷2 337766390.5
n÷3 225177593.66667
n÷3 168883195.25
n÷5 135106556.2

Exponentiation

ny
n2 456344538205593961
n3 3.0827569498819E+26
n4 2.0825033755008E+35
n5 1.4067992966939E+44

Nth Root

y√n
2√n 25991.013466196
3√n 877.43605500434
4√n 161.2172864993
5√n 58.335011215551

Divisors of 675532781

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 -675532780
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 675532781 can be divided by 8 positive divisors. The sum of these divisors (counting 675532781) is 1, the average is 0.125.

Base conversion 675532781

Base System Value
2 Binary 101000010000111100111111101101
3 Ternary 1202002010121202122
4 Quaternary 220100330333231
5 Quinary 2340414022111
6 Senary 151011002325
8 Octal 5020747755
10 Decimal 675532781
12 Duodecimal 16a2993a5
16 Hexadecimal 2843cfed
20 Vigesimal ab21bj1
36 Base36 b670fh

Cryptographic Hash Functions

md5 be6a3e21c0efc273ed39135e797b3400
sha1 842bd540dde2c7cdc735bd0f9ed2f01e4c0608b1
sha256 72743a474dc1673e397d91e2c2230f9b055fed93b8e6570663ff05c203b9a18b
sha512 9f4aeee47b87c297064125044c7077e039aca916acdaebca226364d5935000a1ba006c94451cf0921657d1dd9bfbf278041351cf18394da1fea5f441e069cb6e
ripemd-160 57cf4efcd1fbdbdb9ffc01d70f0bc56422d465a8

675532781 as geometric shapes

Circle

Radius = n
Diameter 1351065562
Circumference 4244497644.0974
Area 1.4336486487325E+18

Sphere

Radius = n
Volume 1.2913022115402E+27
Surface area 5.7345945949301E+18
Circumference 4244497644.0974

Square

Length = n
Perimeter 2702131124
Area 456344538205593961
Diagonal 955347620.71781

Cube

Length = n
Surface area 2738067229233563766
Volume 3.0827569498819E+26
Space diagonal 1170057098.8703

Equilateral Triangle

Length = n
Perimeter 2026598343
Area 1.9760298148216E+17
Altitude 585028549.43515

Triangular Pyramid

Length = n
Surface area 1.9760298148216E+17
Volume 3.6330639066857E+25
Height 318449206.90594