13557 (number)

13557 is an odd 5-digits composite number following 13556 and preceding 13558. In scientific notation, it is written as 1.3557 × 10^4. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 9036 positive integers (up to 13557) that are relatively prime to 13557.

Interesting facts

Basic properties

Name

Name thirteen thousand five hundred fifty-seven

Notation

Scientific notation 1.3557 × 10^4
Engineering notation 1.3557 × 10^3

Prime Factorization of 13557

Prime Factorization 3 × 4519

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13557
Product of the distinct prime numbers

The prime factorization of 13557 is 3 × 4519. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 24, 8, 408, 138, 7379, 5160, 66040, 22733, 847574, 569924, 5065579, 779296, 35073642, 79995606, 220369370, 488188396, 9845871906, 64364058

Basic calculations (n = 13557)

Multiplication

n×y
n×2 27114
n×3 40671
n×4 54228
n×5 67785

Division

n÷y
n÷2 6778.5
n÷3 4519
n÷3 3389.25
n÷5 2711.4

Exponentiation

ny
n2 183792249
n3 2491671519693
n4 33779590792478001
n5 4.5794991237362E+20

Nth Root

y√n
2√n 116.43453096054
3√n 23.844480525076
4√n 10.790483351571
5√n 6.7055239684973

Divisors of 13557

1, 3, 4519, 13557

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13556
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13557 can be divided by 4 positive divisors. The sum of these divisors (counting 13557) is 1, the average is 0.25.

Base conversion 13557

Base System Value
2 Binary 11010011110101
3 Ternary 200121010
4 Quaternary 3103311
5 Quinary 413212
6 Senary 142433
8 Octal 32365
10 Decimal 13557
12 Duodecimal 7a19
16 Hexadecimal 34f5
20 Vigesimal 1dhh
36 Base36 agl

Cryptographic Hash Functions

md5 b695c680f92ed7efbe95d056782827ad
sha1 4916248d0a6d0899b559c1eaf524fefaa8d361b7
sha256 c56b598065968074ebc3f4b0ec26c60afbbce8fd068e559fcc4f7a158cb34377
sha512 d330555310da39bddc67216b75e74fbb4ef2a62974a77a67840e8380974af8357fce15c48f064aa2c7051a3715cdafcae54614236f607550b164dd300bea8cf1
ripemd-160 c614988db0db07bc0059514a2e02a0af42035cc8

13557 as geometric shapes

Circle

Radius = n
Diameter 27114
Circumference 85181.143209434
Area 577400379.24515

Sphere

Radius = n
Volume 10437089255235
Surface area 2309601516.9806
Circumference 85181.143209434

Square

Length = n
Perimeter 54228
Area 183792249
Diagonal 19172.493265092

Cube

Length = n
Surface area 1102753494
Volume 2491671519693
Space diagonal 23481.412798211

Equilateral Triangle

Length = n
Perimeter 40671
Area 79584378.326338
Altitude 11740.706399106

Triangular Pyramid

Length = n
Surface area 79584378.326338
Volume 293646304677.39
Height 6390.831088364