561676721 (number)

561676721 is an odd 9-digits composite number following 561676720 and preceding 561676722. In scientific notation, it is written as 5.61676721 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 537021232 positive integers (up to 561676721) that are relatively prime to 561676721.

Interesting facts

Basic properties

Name

Name five hundred sixty-one million six hundred seventy-six thousand seven hundred twenty-one

Notation

Scientific notation 5.61676721 × 10^8
Engineering notation 5.61676721 × 10^6

Prime Factorization of 561676721

Prime Factorization 23 × 3323 × 7349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 561676721
Product of the distinct prime numbers

The prime factorization of 561676721 is 23 × 3323 × 7349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 561676721)

Multiplication

n×y
n×2 1123353442
n×3 1685030163
n×4 2246706884
n×5 2808383605

Division

n÷y
n÷2 280838360.5
n÷3 187225573.66667
n÷3 140419180.25
n÷5 112335344.2

Exponentiation

ny
n2 315480738913311841
n3 1.7719818697149E+26
n4 9.9528096625289E+34
n5 5.5902614959864E+43

Nth Root

y√n
2√n 23699.719850665
3√n 825.07888856888
4√n 153.94713329798
5√n 56.220834147058

Divisors of 561676721

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 -561676720
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 561676721 can be divided by 8 positive divisors. The sum of these divisors (counting 561676721) is 1, the average is 0.125.

Base conversion 561676721

Base System Value
2 Binary 100001011110101000000110110001
3 Ternary 1110010220010121112
4 Quaternary 201132220012301
5 Quinary 2122242123341
6 Senary 131422403105
8 Octal 4136500661
10 Decimal 561676721
12 Duodecimal 138130495
16 Hexadecimal 217a81b1
20 Vigesimal 8fa9bg1
36 Base36 9aeoj5

Cryptographic Hash Functions

md5 b20616c5a129d043d74720e660cd824c
sha1 dcd5ba6a29234dc87c43be32b662787472bfe6f5
sha256 d94142a0f73429d3097f5cec1e25788e54697efbec841578b2d91ed3b18b72d9
sha512 6925e3519876d91d93c0be08ec3de7a34d8024608bcdc94656b5f5c71a39bc279184dc857ba09b66588861227f6010346e27b3d0e88c2460802e65f2fec9e377
ripemd-160 978dc62504cb41b0027734cb683a7438ad7ca0ca

561676721 as geometric shapes

Circle

Radius = n
Diameter 1123353442
Circumference 3529118920.772
Area 9.9111197171914E+17

Sphere

Radius = n
Volume 7.4224602989207E+26
Surface area 3.9644478868766E+18
Circumference 3529118920.772

Square

Length = n
Perimeter 2246706884
Area 315480738913311841
Diagonal 794330836.50745

Cube

Length = n
Surface area 1892884433479871046
Volume 1.7719818697149E+26
Space diagonal 972852618.20069

Equilateral Triangle

Length = n
Perimeter 1685030163
Area 1.3660716715181E+17
Altitude 486426309.10034

Triangular Pyramid

Length = n
Surface area 1.3660716715181E+17
Volume 2.0883006603583E+25
Height 264776945.50248