51690400 (number)

51690400 is an even 8-digits composite number following 51690399 and preceding 51690401. In scientific notation, it is written as 5.1690400 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 36 positive divisors. There are 20675840 positive integers (up to 51690400) that are relatively prime to 51690400.

Interesting facts

Basic properties

Name

Name fifty-one million six hundred ninety thousand four hundred

Notation

Scientific notation 5.1690400 × 10^7
Engineering notation 5.1690400 × 10^6

Prime Factorization of 51690400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 5 × 64613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 646130
Product of the distinct prime numbers

The prime factorization of 51690400 is 2 × 2 × 2 × 2 × 2 × 5 × 5 × 64613. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 7, 47, 77, 136, 715, 6788, 7176, 23264, 24673, 893717, 940889, 6256495, 4878858, 1525538, 12400988, 17629411, 776853719, 1973045777, 4614885192

Basic calculations (n = 51690400)

Multiplication

n×y
n×2 103380800
n×3 155071200
n×4 206761600
n×5 258452000

Division

n÷y
n÷2 25845200
n÷3 17230133.333333
n÷3 12922600
n÷5 10338080

Exponentiation

ny
n2 2671897452160000
n3 1.3811144806113E+23
n4 7.1390359948591E+30
n5 3.6901962618866E+38

Nth Root

y√n
2√n 7189.6036052066
3√n 372.50888076961
4√n 84.791530268103
5√n 34.888474360573

Divisors of 51690400

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 64613, 129226, 258452, 323065, 516904, 646130, 1033808, 1292260, 1615325, 2067616, 2584520, 3230650, 5169040, 6461300, 10338080, 12922600, 25845200, 51690400

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51690399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51690400 can be divided by 36 positive divisors. The sum of these divisors (counting 51690400) is 1, the average is 0.027777777777778.

Base conversion 51690400

Base System Value
2 Binary 11000101001011101110100000
3 Ternary 10121021010220021
4 Quaternary 3011023232200
5 Quinary 101213043100
6 Senary 5043523224
8 Octal 305135640
10 Decimal 51690400
12 Duodecimal 15389514
16 Hexadecimal 314bba0
20 Vigesimal g31600
36 Base36 urwkg

Cryptographic Hash Functions

md5 3a647d30332076cbf1cab5c452d6543a
sha1 79e07401c4f08a194721f8ebaf81ca12427a8a50
sha256 b371ba5cbaf86a9c40cc7c100c4ab4c98faab92aaf104f4583b15e229f5b84b6
sha512 9cf0bd656e93e1fc0fef3a20608f92cce9d2b6d2275c77fd24e8c36de2340707a529c094cdfd977508401b73160e4fcdbe1bdcc2cb6f5047853965d84b0e62a0
ripemd-160 6ddc35529549fdd365ced3ebb676489dd797b06a

51690400 as geometric shapes

Circle

Radius = n
Diameter 103380800
Circumference 324780361.80224
Area 8.3940134068511E+15

Sphere

Radius = n
Volume 5.7851988080733E+23
Surface area 3.3576053627405E+16
Circumference 324780361.80224

Square

Length = n
Perimeter 206761600
Area 2671897452160000
Diagonal 73101264.72449

Cube

Length = n
Surface area 16031384712960000
Volume 1.3811144806113E+23
Space diagonal 89530399.063558

Equilateral Triangle

Length = n
Perimeter 155071200
Area 1.1569655349387E+15
Altitude 44765199.531779

Triangular Pyramid

Length = n
Surface area 1.1569655349387E+15
Volume 1.6276590247253E+22
Height 24367088.241497