16461940 (number)

16461940 is an even 8-digits composite number following 16461939 and preceding 16461941. In scientific notation, it is written as 1.6461940 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 5986080 positive integers (up to 16461940) that are relatively prime to 16461940.

Interesting facts

Basic properties

Name

Name sixteen million four hundred sixty-one thousand nine hundred forty

Notation

Scientific notation 1.6461940 × 10^7
Engineering notation 1.6461940 × 10^6

Prime Factorization of 16461940

Prime Factorization 2 × 2 × 5 × 11 × 74827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8230970
Product of the distinct prime numbers

The prime factorization of 16461940 is 2 × 2 × 5 × 11 × 74827. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 34, 63, 690, 566, 1156, 8945, 38065, 95603, 660662, 773286, 3567791, 5954867, 69393478, 47025052, 128526852, 770687674, 8370777305, 7639017379

Basic calculations (n = 16461940)

Multiplication

n×y
n×2 32923880
n×3 49385820
n×4 65847760
n×5 82309700

Division

n÷y
n÷2 8230970
n÷3 5487313.3333333
n÷3 4115485
n÷5 3292388

Exponentiation

ny
n2 270995468563600
n3 4.4611111437659E+21
n4 7.3438543982005E+28
n5 1.2089409047191E+36

Nth Root

y√n
2√n 4057.3316354471
3√n 254.38627238269
4√n 63.697187029312
5√n 27.752122438837

Divisors of 16461940

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 74827, 149654, 299308, 374135, 748270, 823097, 1496540, 1646194, 3292388, 4115485, 8230970, 16461940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16461939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16461940 can be divided by 24 positive divisors. The sum of these divisors (counting 16461940) is 1, the average is 0.041666666666667.

Base conversion 16461940

Base System Value
2 Binary 111110110011000001110100
3 Ternary 1010222100112111
4 Quaternary 332303001310
5 Quinary 13203240230
6 Senary 1344500404
8 Octal 76630164
10 Decimal 16461940
12 Duodecimal 561a704
16 Hexadecimal fb3074
20 Vigesimal 52heh0
36 Base36 9su44

Cryptographic Hash Functions

md5 3749997463232635dc1f8992a77d08fb
sha1 61a7f291d34a7a36c41bd27da2a5cb424634e406
sha256 3c9db6442b4dec783dcb399557af4f2a27e0612be20290f201fbb121a8160af7
sha512 76b38e5c973a2532e65e98d2fc8527380b47e1233fe6a66b2c803106d04d6531ca0283ed9096cfdd899f4dd2ec1ea77060492a8445d5af7c248f9a4be8911a7d
ripemd-160 3e4e443bd1a4ee4400a4776ed8f49e4bb051a803

16461940 as geometric shapes

Circle

Radius = n
Diameter 32923880
Circumference 103433419.53567
Area 8.5135737319553E+14

Sphere

Radius = n
Volume 1.868665866147E+22
Surface area 3.4054294927821E+15
Circumference 103433419.53567

Square

Length = n
Perimeter 65847760
Area 270995468563600
Diagonal 23280698.810972

Cube

Length = n
Surface area 1625972811381600
Volume 4.4611111437659E+21
Space diagonal 28512916.47115

Equilateral Triangle

Length = n
Perimeter 49385820
Area 1.1734448004327E+14
Altitude 14256458.235575

Triangular Pyramid

Length = n
Surface area 1.1734448004327E+14
Volume 5.2574699023062E+20
Height 7760232.9369907