16644408 (number)

16644408 is an even 8-digits composite number following 16644407 and preceding 16644409. In scientific notation, it is written as 1.6644408 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 4963200 positive integers (up to 16644408) that are relatively prime to 16644408.

Interesting facts

Basic properties

Name

Name sixteen million six hundred forty-four thousand four hundred eight

Notation

Scientific notation 1.6644408 × 10^7
Engineering notation 1.6644408 × 10^6

Prime Factorization of 16644408

Prime Factorization 2 × 2 × 2 × 3 × 11 × 67 × 941

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4161102
Product of the distinct prime numbers

The prime factorization of 16644408 is 2 × 2 × 2 × 3 × 11 × 67 × 941. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16644408)

Multiplication

n×y
n×2 33288816
n×3 49933224
n×4 66577632
n×5 83222040

Division

n÷y
n÷2 8322204
n÷3 5548136
n÷3 4161102
n÷5 3328881.6

Exponentiation

ny
n2 277036317670464
n3 4.6111055021248E+21
n4 7.674912130841E+28
n5 1.2774436886987E+36

Nth Root

y√n
2√n 4079.7558750494
3√n 255.32271329658
4√n 63.872966699922
5√n 27.813373673825

Divisors of 16644408

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16644407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16644408 can be divided by 64 positive divisors. The sum of these divisors (counting 16644408) is 1, the average is 0.015625.

Base conversion 16644408

Base System Value
2 Binary 111111011111100100111000
3 Ternary 1011022121211120
4 Quaternary 333133210320
5 Quinary 13230110113
6 Senary 1352425240
8 Octal 77374470
10 Decimal 16644408
12 Duodecimal 56a8220
16 Hexadecimal fdf938
20 Vigesimal 540b08
36 Base36 9wqwo

Cryptographic Hash Functions

md5 08a1bc926bb22cd68d73a962ff420798
sha1 a900aced8ee458e074bf38cbed395d6a76a7bf6e
sha256 425271698093990b86ae2923d4b48d7036fe9da3eb92003d279a3295010aeab9
sha512 62f6935af675d90821edc38c0d2f24b92ac3092fc71c2c428b6f889b1d8c82481b91f08d2c6954efca87c783166719e6497c9a895a405581df8662c9fa63fcd4
ripemd-160 695779d3559840699643de66d8e0f79113e5c935

16644408 as geometric shapes

Circle

Radius = n
Diameter 33288816
Circumference 104579899.7923
Area 8.703352603711E+14

Sphere

Radius = n
Volume 1.9314953560537E+22
Surface area 3.4813410414844E+15
Circumference 104579899.7923

Square

Length = n
Perimeter 66577632
Area 277036317670464
Diagonal 23538747.531271

Cube

Length = n
Surface area 1662217906022784
Volume 4.6111055021248E+21
Space diagonal 28828960.317906

Equilateral Triangle

Length = n
Perimeter 49933224
Area 1.1996024443676E+14
Altitude 14414480.158953

Triangular Pyramid

Length = n
Surface area 1.1996024443676E+14
Volume 5.4342399488651E+20
Height 7846249.1770904