16656402 (number)

16656402 is an even 8-digits composite number following 16656401 and preceding 16656403. In scientific notation, it is written as 1.6656402 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 4758960 positive integers (up to 16656402) that are relatively prime to 16656402.

Interesting facts

Basic properties

Name

Name sixteen million six hundred fifty-six thousand four hundred two

Notation

Scientific notation 1.6656402 × 10^7
Engineering notation 1.6656402 × 10^6

Prime Factorization of 16656402

Prime Factorization 2 × 7 × 3 × 396581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16656402
Product of the distinct prime numbers

The prime factorization of 16656402 is 2 × 7 × 3 × 396581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 16, 61, 661, 925, 5376, 6404, 54007, 30607, 723741, 377942, 9294305, 2646190, 54611799, 28757206, 167160991, 819787655, 5022100303, 2191101988

Basic calculations (n = 16656402)

Multiplication

n×y
n×2 33312804
n×3 49969206
n×4 66625608
n×5 83282010

Division

n÷y
n÷2 8328201
n÷3 5552134
n÷3 4164100.5
n÷5 3331280.4

Exponentiation

ny
n2 277435727585604
n3 4.6210810078283E+21
n4 7.6970582940953E+28
n5 1.2820529716389E+36

Nth Root

y√n
2√n 4081.2255512285
3√n 255.38402728946
4√n 63.884470344744
5√n 27.817380995564

Divisors of 16656402

1, 2, 3, 6, 7, 14, 21, 42, 396581, 793162, 1189743, 2379486, 2776067, 5552134, 8328201, 16656402

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 -16656401
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 16656402 can be divided by 16 positive divisors. The sum of these divisors (counting 16656402) is 1, the average is 0.0625.

Base conversion 16656402

Base System Value
2 Binary 111111100010100000010010
3 Ternary 1011100020021210
4 Quaternary 333202200102
5 Quinary 13231001102
6 Senary 1353000550
8 Octal 77424022
10 Decimal 16656402
12 Duodecimal 56b3156
16 Hexadecimal fe2812
20 Vigesimal 542102
36 Base36 9x05u

Cryptographic Hash Functions

md5 6524a7eec7f8b60ee1bd47c85e3d7a37
sha1 bee058cb038890ff9a48a6d01f58f416915f4052
sha256 b5579d23227399faad8a9ad059ddcc685aaf268bf1c235b20c746ded42893441
sha512 868b37077b3e37f2e21a272a4744c8191bab151a0e649181c8a3d5c4bca1debf6276464e0dd55016912cd10046d0c00c3820a22e71347417b900b31145826dc4
ripemd-160 421d59706e2e4a20226e0e79fbb0a8302b379f41

16656402 as geometric shapes

Circle

Radius = n
Diameter 33312804
Circumference 104655260.31688
Area 8.7159004362627E+14

Sphere

Radius = n
Volume 1.9356738861116E+22
Surface area 3.4863601745051E+15
Circumference 104655260.31688

Square

Length = n
Perimeter 66625608
Area 277435727585604
Diagonal 23555709.608738

Cube

Length = n
Surface area 1664614365513624
Volume 4.6210810078283E+21
Space diagonal 28849734.535292

Equilateral Triangle

Length = n
Perimeter 49969206
Area 1.2013319400328E+14
Altitude 14424867.267646

Triangular Pyramid

Length = n
Surface area 1.2013319400328E+14
Volume 5.4459961950796E+20
Height 7851903.2029128