15663906 (number)

15663906 is an even 8-digits composite number following 15663905 and preceding 15663907. In scientific notation, it is written as 1.5663906 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 5199000 positive integers (up to 15663906) that are relatively prime to 15663906.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-three thousand nine hundred six

Notation

Scientific notation 1.5663906 × 10^7
Engineering notation 1.5663906 × 10^6

Prime Factorization of 15663906

Prime Factorization 2 × 3 × 3 × 251 × 3467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5221302
Product of the distinct prime numbers

The prime factorization of 15663906 is 2 × 3 × 3 × 251 × 3467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 53, 14, 492, 507, 130, 6292, 79436, 54586, 224785, 216260, 3185783, 2919734, 48393697, 84017146, 905774468, 726675158, 9903387218, 6840688701

Basic calculations (n = 15663906)

Multiplication

n×y
n×2 31327812
n×3 46991718
n×4 62655624
n×5 78319530

Division

n÷y
n÷2 7831953
n÷3 5221302
n÷3 3915976.5
n÷5 3132781.2

Exponentiation

ny
n2 245357951176836
n3 3.8432638835865E+21
n4 6.0200524205695E+28
n5 9.4297535230873E+35

Nth Root

y√n
2√n 3957.7652785379
3√n 250.20732668173
4√n 62.91077235687
5√n 27.477676971653

Divisors of 15663906

1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 3467, 4518, 6934, 10401, 20802, 31203, 62406, 870217, 1740434, 2610651, 5221302, 7831953, 15663906

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15663905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15663906 can be divided by 24 positive divisors. The sum of these divisors (counting 15663906) is 1, the average is 0.041666666666667.

Base conversion 15663906

Base System Value
2 Binary 111011110000001100100010
3 Ternary 1002110210211200
4 Quaternary 323300030202
5 Quinary 13002221111
6 Senary 1315422030
8 Octal 73601442
10 Decimal 15663906
12 Duodecimal 52b4916
16 Hexadecimal ef0322
20 Vigesimal 4hhjf6
36 Base36 9bqci

Cryptographic Hash Functions

md5 121cdc7a87d6e129befd7f3fe2c613a4
sha1 d3adc596cf9067f886522933ae825084a658c53c
sha256 67eca780843f664c5b6b7aac3e3ef7d5d08f66fe332b9606a3dc95f7152a5bd9
sha512 1e6840a027ea2b194444fe8f63fec8cad2f9213abc560c92e218885b065df6418c0f6249af7091b25e3abd6494fe6ec603ef2879e79ec852678919616a03d7fb
ripemd-160 199bd230742b621bc728d693239021bd693a3454

15663906 as geometric shapes

Circle

Radius = n
Diameter 31327812
Circumference 98419224.032242
Area 7.7081473691699E+14

Sphere

Radius = n
Volume 1.6098626109977E+22
Surface area 3.083258947668E+15
Circumference 98419224.032242

Square

Length = n
Perimeter 62655624
Area 245357951176836
Diagonal 22152108.304937

Cube

Length = n
Surface area 1472147707061016
Volume 3.8432638835865E+21
Space diagonal 27130681.036983

Equilateral Triangle

Length = n
Perimeter 46991718
Area 1.0624310936982E+14
Altitude 13565340.518491

Triangular Pyramid

Length = n
Surface area 1.0624310936982E+14
Volume 4.529329923289E+20
Height 7384036.1016458