16661636 (number)

16661636 is an even 8-digits composite number following 16661635 and preceding 16661637. In scientific notation, it is written as 1.6661636 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 8321832 positive integers (up to 16661636) that are relatively prime to 16661636.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-one thousand six hundred thirty-six

Notation

Scientific notation 1.6661636 × 10^7
Engineering notation 1.6661636 × 10^6

Prime Factorization of 16661636

Prime Factorization 2 × 2 × 1307 × 3187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8330818
Product of the distinct prime numbers

The prime factorization of 16661636 is 2 × 2 × 1307 × 3187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 86, 36, 212, 633, 6368, 2262, 73991, 66412, 504224, 124143, 3380436, 9255455, 38230427, 942021, 5126858, 32979131, 6726750877, 392774361

Basic calculations (n = 16661636)

Multiplication

n×y
n×2 33323272
n×3 49984908
n×4 66646544
n×5 83308180

Division

n÷y
n÷2 8330818
n÷3 5553878.6666667
n÷3 4165409
n÷5 3332327.2

Exponentiation

ny
n2 277610114196496
n3 4.6254386726604E+21
n4 7.7067375504192E+28
n5 1.2840685581262E+36

Nth Root

y√n
2√n 4081.8667298186
3√n 255.41077456284
4√n 63.889488414125
5√n 27.81912900663

Divisors of 16661636

1, 2, 4, 1307, 2614, 3187, 5228, 6374, 12748, 4165409, 8330818, 16661636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16661635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16661636 can be divided by 12 positive divisors. The sum of these divisors (counting 16661636) is 1, the average is 0.083333333333333.

Base conversion 16661636

Base System Value
2 Binary 111111100011110010000100
3 Ternary 1011100111110122
4 Quaternary 333203302010
5 Quinary 13231133021
6 Senary 1353041112
8 Octal 77436204
10 Decimal 16661636
12 Duodecimal 56b6198
16 Hexadecimal fe3c84
20 Vigesimal 542e1g
36 Base36 9x478

Cryptographic Hash Functions

md5 c38d97d1355caf746851035370c0dd66
sha1 ef2143a46550c263d797ba297eefb243a3817d06
sha256 101032a13c0450c7641e62621962eb0eb05affdfb8b26433b37f6cc994222aa4
sha512 49e2004885c5a9e0dd6a698c8b6d634b3506122ce6176b8e032939a1f3fcbfdbce4546318012121477a39f9c57546c9ec14494b543add1e7ec28872996ab87cb
ripemd-160 b6b06c5d8f09920e56af33d68a488121f4f9b7be

16661636 as geometric shapes

Circle

Radius = n
Diameter 33323272
Circumference 104688146.50877
Area 8.7213789532194E+14

Sphere

Radius = n
Volume 1.937499220488E+22
Surface area 3.4885515812877E+15
Circumference 104688146.50877

Square

Length = n
Perimeter 66646544
Area 277610114196496
Diagonal 23563111.602524

Cube

Length = n
Surface area 1665660685178976
Volume 4.6254386726604E+21
Space diagonal 28858800.089219

Equilateral Triangle

Length = n
Perimeter 49984908
Area 1.2020870562083E+14
Altitude 14429400.044609

Triangular Pyramid

Length = n
Surface area 1.2020870562083E+14
Volume 5.4511317523345E+20
Height 7854370.5341746