16561012 (number)

16561012 is an even 8-digits composite number following 16561011 and preceding 16561013. In scientific notation, it is written as 1.6561012 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 7159680 positive integers (up to 16561012) that are relatively prime to 16561012.

Interesting facts

Basic properties

Name

Name sixteen million five hundred sixty-one thousand twelve

Notation

Scientific notation 1.6561012 × 10^7
Engineering notation 1.6561012 × 10^6

Prime Factorization of 16561012

Prime Factorization 2 × 2 × 13 × 23 × 61 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8280506
Product of the distinct prime numbers

The prime factorization of 16561012 is 2 × 2 × 13 × 23 × 61 × 227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 36, 55, 258, 33, 3988, 7166, 1256, 79115, 455226, 578770, 2445012, 4467154, 93415874, 42183699, 157381580, 60746806, 2879192833, 5886041759

Basic calculations (n = 16561012)

Multiplication

n×y
n×2 33122024
n×3 49683036
n×4 66244048
n×5 82805060

Division

n÷y
n÷2 8280506
n÷3 5520337.3333333
n÷3 4140253
n÷5 3312202.4

Exponentiation

ny
n2 274267118464144
n3 4.5421410400901E+21
n4 7.5222452270625E+28
n5 1.2457599347232E+36

Nth Root

y√n
2√n 4069.5223306919
3√n 254.89557174735
4√n 63.792807828876
5√n 27.785446133467

Divisors of 16561012

1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 227, 244, 299, 454, 598, 793, 908, 1196, 1403, 1586, 2806, 2951, 3172, 5221, 5612, 5902, 10442, 11804, 13847, 18239, 20884, 27694, 36478, 55388, 67873, 72956, 135746, 180011, 271492, 318481, 360022, 636962, 720044, 1273924, 4140253, 8280506, 16561012

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16561011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16561012 can be divided by 48 positive divisors. The sum of these divisors (counting 16561012) is 1, the average is 0.020833333333333.

Base conversion 16561012

Base System Value
2 Binary 111111001011001101110100
3 Ternary 1011011101102211
4 Quaternary 333023031310
5 Quinary 13214423022
6 Senary 1350543204
8 Octal 77131564
10 Decimal 16561012
12 Duodecimal 5667b04
16 Hexadecimal fcb374
20 Vigesimal 53a2ac
36 Base36 9uyk4

Cryptographic Hash Functions

md5 f91dff404b4e7a777569c66d3dec023b
sha1 4bc77faf118c713098b4e9118611d23e4acef9a9
sha256 f6535f39312ed6d4f2c34826b89a70d2300768c6b62f17d46a93827aea1ccaa4
sha512 2524921809720db8f86634d8834603d46e679ab0d41af86f38179fc16ec10cf57008f540fb36489ec43bde465dff62c286addcc2996a33d74ccb9608dee036c4
ripemd-160 4fd34f31374b86c54abf50a087b2522aed58f9be

16561012 as geometric shapes

Circle

Radius = n
Diameter 33122024
Circumference 104055907.27042
Area 8.616355644882E+14

Sphere

Radius = n
Volume 1.9026075897488E+22
Surface area 3.4465422579528E+15
Circumference 104055907.27042

Square

Length = n
Perimeter 66244048
Area 274267118464144
Diagonal 23420807.777024

Cube

Length = n
Surface area 1645602710784864
Volume 4.5421410400901E+21
Space diagonal 28684514.208758

Equilateral Triangle

Length = n
Perimeter 49683036
Area 1.1876114600635E+14
Altitude 14342257.104379

Triangular Pyramid

Length = n
Surface area 1.1876114600635E+14
Volume 5.3529645509224E+20
Height 7806935.9256745