557 (number)

557 is an odd 3-digits prime number following 556 and preceding 558. In scientific notation, it is written as 5.57 × 10^2. The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors. There are 556 positive integers (up to 557) that are relatively prime to 557.

Interesting facts

Basic properties

Name

Name five hundred fifty-seven

Notation

Scientific notation 5.57 × 10^2
Engineering notation 5.57 × 10^0

Prime Factorization of 557

Prime Factorization 557

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 557
Product of the distinct prime numbers

The prime factorization of 557 is 557. Since it has a total of 1 prime factors.

Most popular turbo-numbers

Basic calculations (n = 557)

Multiplication

n×y
n×2 1114
n×3 1671
n×4 2228
n×5 2785

Division

n÷y
n÷2 278.5
n÷3 185.66666666667
n÷3 139.25
n÷5 111.4

Exponentiation

ny
n2 310249
n3 172808693
n4 96254442001
n5 53613724194557

Nth Root

y√n
2√n 23.600847442412
3√n 8.2278253613333
4√n 4.8580703414434
5√n 3.5413678399683

Divisors of 557

1, 557

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 558
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 279
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 23.622023622035
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9964157706093
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 557 can be divided by 2 positive divisors. The sum of these divisors (counting 557) is 558, the average is 279.

Base conversion 557

Base System Value
2 Binary 1000101101
3 Ternary 202122
4 Quaternary 20231
5 Quinary 4212
6 Senary 2325
8 Octal 1055
10 Decimal 557
12 Duodecimal 3a5
16 Hexadecimal 22d
20 Vigesimal 17h
36 Base36 fh

Cryptographic Hash Functions

md5 6e2713a6efee97bacb63e52c54f0ada0
sha1 859371c78674de37bb9ae20743117bad002716e1
sha256 5fbc314fb0b511345465b5b907ec6961328e5e393ff831c8d74912184098bf41
sha512 71095ca02f2cd854850294a5525798175361c75695cf41148804e687b6db1a66a7b3a658c37ef32491721cc80e1caa07f4c20e3e05be29b529d1f22c1b8c419b
ripemd-160 ea283bf2828dfa3472499c10d59e49a13a082c31

557 as geometric shapes

Circle

Radius = n
Diameter 1114
Circumference 3499.734216099
Area 974675.97918358

Sphere

Radius = n
Volume 723859360.54034
Surface area 3898703.9167343
Circumference 3499.734216099

Square

Length = n
Perimeter 2228
Area 310249
Diagonal 787.71695424181

Cube

Length = n
Surface area 1861494
Volume 172808693
Space diagonal 964.75229981586

Equilateral Triangle

Length = n
Perimeter 1671
Area 134341.75774936
Altitude 482.37614990793

Triangular Pyramid

Length = n
Surface area 134341.75774936
Volume 20365699.778047
Height 262.5723180806