51689488 (number)

51689488 is an even 8-digits composite number following 51689487 and preceding 51689489. In scientific notation, it is written as 5.1689488 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 10 positive divisors. There are 25844736 positive integers (up to 51689488) that are relatively prime to 51689488.

Interesting facts

Basic properties

Name

Name fifty-one million six hundred eighty-nine thousand four hundred eighty-eight

Notation

Scientific notation 5.1689488 × 10^7
Engineering notation 5.1689488 × 10^6

Prime Factorization of 51689488

Prime Factorization 2 × 2 × 2 × 2 × 3230593

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6461186
Product of the distinct prime numbers

The prime factorization of 51689488 is 2 × 2 × 2 × 2 × 3230593. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 32, 11, 306, 563, 8823, 23, 28526, 10193, 340315, 537418, 5669546, 4276640, 77919704, 80819571, 780270525, 950786482, 2606866450, 198607995

Basic calculations (n = 51689488)

Multiplication

n×y
n×2 103378976
n×3 155068464
n×4 206757952
n×5 258447440

Division

n÷y
n÷2 25844744
n÷3 17229829.333333
n÷3 12922372
n÷5 10337897.6

Exponentiation

ny
n2 2671803169702144
n3 1.3810413787868E+23
n4 7.1385321776304E+30
n5 3.6898707333324E+38

Nth Root

y√n
2√n 7189.5401800115
3√n 372.50668996888
4√n 84.791156260612
5√n 34.888351248687

Divisors of 51689488

1, 2, 4, 8, 16, 3230593, 6461186, 12922372, 25844744, 51689488

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51689487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51689488 can be divided by 10 positive divisors. The sum of these divisors (counting 51689488) is 1, the average is 0.1.

Base conversion 51689488

Base System Value
2 Binary 11000101001011100000010000
3 Ternary 10121021002122111
4 Quaternary 3011023200100
5 Quinary 101213030423
6 Senary 5043515104
8 Octal 305134020
10 Decimal 51689488
12 Duodecimal 15388a94
16 Hexadecimal 314b810
20 Vigesimal g313e8
36 Base36 urvv4

Cryptographic Hash Functions

md5 9045bb18ac6fd208b6bcdbbe9c034552
sha1 bd50584da50f1a55050093031464716f79280b84
sha256 78af79bf5f2e21c0c454f6b62cae84f5ecc80dbd267e5faf0e677c71dd04e9e1
sha512 5850893c928fe5d6d7690b232fdbb28a57753a778e61d4fe01cb00c86717b2df856eb49166cab78cc1eefdf8b659f1be6d98fae481948de8999d938bbe95ad56
ripemd-160 54a9f31e465c71e9e90b46a83d30867a5e2672d8

51689488 as geometric shapes

Circle

Radius = n
Diameter 103378976
Circumference 324774631.53724
Area 8.3937172097742E+15

Sphere

Radius = n
Volume 5.7848925998669E+23
Surface area 3.3574868839097E+16
Circumference 324774631.53724

Square

Length = n
Perimeter 206757952
Area 2671803169702144
Diagonal 73099974.961721

Cube

Length = n
Surface area 16030819018212864
Volume 1.3810413787868E+23
Space diagonal 89528819.433222

Equilateral Triangle

Length = n
Perimeter 155068464
Area 1.1569247094369E+15
Altitude 44764409.716611

Triangular Pyramid

Length = n
Surface area 1.1569247094369E+15
Volume 1.627572873399E+22
Height 24366658.320574