15690144 (number)

15690144 is an even 8-digits composite number following 15690143 and preceding 15690145. In scientific notation, it is written as 1.5690144 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 5203968 positive integers (up to 15690144) that are relatively prime to 15690144.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety thousand one hundred forty-four

Notation

Scientific notation 1.5690144 × 10^7
Engineering notation 1.5690144 × 10^6

Prime Factorization of 15690144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 463 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 980634
Product of the distinct prime numbers

The prime factorization of 15690144 is 2 × 2 × 2 × 2 × 2 × 3 × 463 × 353. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15690144)

Multiplication

n×y
n×2 31380288
n×3 47070432
n×4 62760576
n×5 78450720

Division

n÷y
n÷2 7845072
n÷3 5230048
n÷3 3922536
n÷5 3138028.8

Exponentiation

ny
n2 246180618740736
n3 3.8626093580512E+21
n4 6.0604897043572E+28
n5 9.5089956171881E+35

Nth Root

y√n
2√n 3961.0786409765
3√n 250.34695293855
4√n 62.937100671833
5√n 27.486876167728

Divisors of 15690144

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15690143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15690144 can be divided by 48 positive divisors. The sum of these divisors (counting 15690144) is 1, the average is 0.020833333333333.

Base conversion 15690144

Base System Value
2 Binary 111011110110100110100000
3 Ternary 1002112010211110
4 Quaternary 323312212200
5 Quinary 13004041034
6 Senary 1320143320
8 Octal 73664640
10 Decimal 15690144
12 Duodecimal 5307b40
16 Hexadecimal ef69a0
20 Vigesimal 4i1574
36 Base36 9calc

Cryptographic Hash Functions

md5 a54250bf3510186908e4ba98bbf43f5a
sha1 f88355fe05190be58f2e3969163174c0c70088e8
sha256 0e7733446b13743ac05d45f31e57decb93c923518ade4c5f63d337cb770698d9
sha512 0284f92554d75d3bf7236dca7c1f96d702cdf1cbb7df606ec0e09e517b05515ddc944949f4b2dad88f73cbc58aa515fbec53cda4636da67160b5253d77def287
ripemd-160 813f8f5a7c7f4dcbd6fa85bc8b93b8c6e0e97d16

15690144 as geometric shapes

Circle

Radius = n
Diameter 31380288
Circumference 98584082.248332
Area 7.7339922329209E+14

Sphere

Radius = n
Volume 1.6179660243921E+22
Surface area 3.0935968931683E+15
Circumference 98584082.248332

Square

Length = n
Perimeter 62760576
Area 246180618740736
Diagonal 22189214.440387

Cube

Length = n
Surface area 1477083712444416
Volume 3.8626093580512E+21
Space diagonal 27176126.586072

Equilateral Triangle

Length = n
Perimeter 47070432
Area 1.0659933487442E+14
Altitude 13588063.293036

Triangular Pyramid

Length = n
Surface area 1.0659933487442E+14
Volume 4.5521287835878E+20
Height 7396404.8134623