51687777 (number)

51687777 is an odd 8-digits composite number following 51687776 and preceding 51687778. In scientific notation, it is written as 5.1687777 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 34389008 positive integers (up to 51687777) that are relatively prime to 51687777.

Interesting facts

Basic properties

Name

Name fifty-one million six hundred eighty-seven thousand seven hundred seventy-seven

Notation

Scientific notation 5.1687777 × 10^7
Engineering notation 5.1687777 × 10^6

Prime Factorization of 51687777

Prime Factorization 3 × 503 × 34253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51687777
Product of the distinct prime numbers

The prime factorization of 51687777 is 3 × 503 × 34253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51687777)

Multiplication

n×y
n×2 103375554
n×3 155063331
n×4 206751108
n×5 258438885

Division

n÷y
n÷2 25843888.5
n÷3 17229259
n÷3 12921944.25
n÷5 10337555.4

Exponentiation

ny
n2 2671626291201729
n3 1.3809042396697E+23
n4 7.1375870398403E+30
n5 3.6892600723336E+38

Nth Root

y√n
2√n 7189.4211867159
3√n 372.50257974581
4√n 84.790454573118
5√n 34.888120274221

Divisors of 51687777

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 -51687776
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 51687777 can be divided by 8 positive divisors. The sum of these divisors (counting 51687777) is 1, the average is 0.125.

Base conversion 51687777

Base System Value
2 Binary 11000101001011000101100001
3 Ternary 10121021000022010
4 Quaternary 3011023011201
5 Quinary 101213002102
6 Senary 5043503133
8 Octal 305130541
10 Decimal 51687777
12 Duodecimal 15387aa9
16 Hexadecimal 314b161
20 Vigesimal g30j8h
36 Base36 urujl

Cryptographic Hash Functions

md5 d035aa0c7779fd6c1b32321eb50b6560
sha1 f854460c76d565841796e8be87e566b2466ea361
sha256 bf39c66200f75737db25def0a6ecac958d00f3332486c57ce6c6455eb5529716
sha512 335b6e169a6648ee6b1e42ef11fd039705b5231db6fea870b2b510cabe9f03d7af53b2dba5b2a2c86b0b78710d33c43f1e4c366ab932819e67e46f928a38d201
ripemd-160 cd7ddf334fde4d5dc43108a9b4c9fa853dab3a48

51687777 as geometric shapes

Circle

Radius = n
Diameter 103375554
Circumference 324763881.00717
Area 8.3931615295767E+15

Sphere

Radius = n
Volume 5.7843181528765E+23
Surface area 3.3572646118307E+16
Circumference 324763881.00717

Square

Length = n
Perimeter 206751108
Area 2671626291201729
Diagonal 73097555.242316

Cube

Length = n
Surface area 16029757747210374
Volume 1.3809042396697E+23
Space diagonal 89525855.89429

Equilateral Triangle

Length = n
Perimeter 155063331
Area 1.1568481187995E+15
Altitude 44762927.947145

Triangular Pyramid

Length = n
Surface area 1.1568481187995E+15
Volume 1.6274112533995E+22
Height 24365851.747439