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.
557 has 2 divisors, whose sum is 558
The reverse of 557 is 755
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 3
Sum of Digits 17
Digital Root 8
Name
five hundred fifty-seven
Scientific notation
5.57 × 10^2
Engineering notation
5.57 × 10^0
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.
7 , 2 , 3 , 33 , 65 , 584 , 7606 , 1056 , 94966 , 88859 , 305680 , 188169 , 939355 , 8989704 , 3179836 , 13096315 , 892710704 , 34481607 , 6254158440 , 3681998298
n×2
1114
n×3
1671
n×4
2228
n×5
2785
n÷2
278.5
n÷3
185.66666666667
n÷3
139.25
n÷5
111.4
n2
310249
n3
172808693
n4
96254442001
n5
53613724194557
2 √n
23.600847442412
3 √n
8.2278253613333
4 √n
4.8580703414434
5 √n
3.5413678399683
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
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
md5
6e2713a6efee97bacb63e52c54f0ada0
sha1
859371c78674de37bb9ae20743117bad002716e1
sha256
5fbc314fb0b511345465b5b907ec6961328e5e393ff831c8d74912184098bf41
sha512
71095ca02f2cd854850294a5525798175361c75695cf41148804e687b6db1a66a7b3a658c37ef32491721cc80e1caa07f4c20e3e05be29b529d1f22c1b8c419b
ripemd-160
ea283bf2828dfa3472499c10d59e49a13a082c31
Diameter
1114
Circumference
3499.734216099
Area
974675.97918358
Volume
723859360.54034
Surface area
3898703.9167343
Circumference
3499.734216099
Perimeter
2228
Area
310249
Diagonal
787.71695424181
Surface area
1861494
Volume
172808693
Space diagonal
964.75229981586
Perimeter
1671
Area
134341.75774936
Altitude
482.37614990793
Surface area
134341.75774936
Volume
20365699.778047
Height
262.5723180806