13661544 (number)

13661544 is an even 8-digits composite number following 13661543 and preceding 13661545. In scientific notation, it is written as 1.3661544 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 4203456 positive integers (up to 13661544) that are relatively prime to 13661544.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-one thousand five hundred forty-four

Notation

Scientific notation 1.3661544 × 10^7
Engineering notation 1.3661544 × 10^6

Prime Factorization of 13661544

Prime Factorization 2 × 2 × 2 × 39 × 43787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3415386
Product of the distinct prime numbers

The prime factorization of 13661544 is 2 × 2 × 2 × 39 × 43787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 34, 51, 519, 581, 8913, 7708, 42373, 9944, 650117, 368515, 3498997, 1557609, 51734456, 32684224, 32640086, 604728001, 6087202998, 2400181536

Basic calculations (n = 13661544)

Multiplication

n×y
n×2 27323088
n×3 40984632
n×4 54646176
n×5 68307720

Division

n÷y
n÷2 6830772
n÷3 4553848
n÷3 3415386
n÷5 2732308.8

Exponentiation

ny
n2 186637784463936
n3 2.5497603045166E+21
n4 3.4833662589607E+28
n5 4.7588161414906E+35

Nth Root

y√n
2√n 3696.1525942526
3√n 239.05615412264
4√n 60.795991596918
5√n 26.736216975289

Divisors of 13661544

1, 2, 4, 8, 39, 78, 156, 312, 43787, 87574, 175148, 350296, 1707693, 3415386, 6830772, 13661544

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13661543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13661544 can be divided by 16 positive divisors. The sum of these divisors (counting 13661544) is 1, the average is 0.0625.

Base conversion 13661544

Base System Value
2 Binary 110100000111010101101000
3 Ternary 221201002010010
4 Quaternary 310013111220
5 Quinary 11444132134
6 Senary 1204451520
8 Octal 64072550
10 Decimal 13661544
12 Duodecimal 46a9ba0
16 Hexadecimal d07568
20 Vigesimal 457dh4
36 Base36 84tbc

Cryptographic Hash Functions

md5 12bc7dad76206862de927b64f29bdc1a
sha1 0a427497d65b466b5c6ad2aea7933dc7cae71aba
sha256 ffa1596e85013e44cf916c17a19402df8f0270ec344c7dec843efe06e0abf32b
sha512 8a4b6bae6c99fdfe3f93acfe6aaf9629e9587c82a83833599fc8b35c828174ab704f034d82737ab086318c55510bc05774d78bd3e9ea0f1393401363db44f027
ripemd-160 8d4e3c13ccbb9ecc8965910d0b15710cc32f32e0

13661544 as geometric shapes

Circle

Radius = n
Diameter 27323088
Circumference 85838012.534187
Area 5.8633989255418E+14

Sphere

Radius = n
Volume 1.0680410988112E+22
Surface area 2.3453595702167E+15
Circumference 85838012.534187

Square

Length = n
Perimeter 54646176
Area 186637784463936
Diagonal 19320340.807757

Cube

Length = n
Surface area 1119826706783616
Volume 2.5497603045166E+21
Space diagonal 23662488.317838

Equilateral Triangle

Length = n
Perimeter 40984632
Area 80816531325907
Altitude 11831244.158919

Triangular Pyramid

Length = n
Surface area 80816531325907
Volume 3.0049213362066E+20
Height 6440113.6025856