16394768 (number)

16394768 is an even 8-digits composite number following 16394767 and preceding 16394769. In scientific notation, it is written as 1.6394768 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 60 positive divisors. There are 7189248 positive integers (up to 16394768) that are relatively prime to 16394768.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand seven hundred sixty-eight

Notation

Scientific notation 1.6394768 × 10^7
Engineering notation 1.6394768 × 10^6

Prime Factorization of 16394768

Prime Factorization 2 × 2 × 2 × 2 × 13 × 23 × 23 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 89102
Product of the distinct prime numbers

The prime factorization of 16394768 is 2 × 2 × 2 × 2 × 13 × 23 × 23 × 149. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16394768)

Multiplication

n×y
n×2 32789536
n×3 49184304
n×4 65579072
n×5 81973840

Division

n÷y
n÷2 8197384
n÷3 5464922.6666667
n÷3 4098692
n÷5 3278953.6

Exponentiation

ny
n2 268788417773824
n3 4.4067237504889E+21
n4 7.2247213529356E+28
n5 1.1844763044602E+36

Nth Root

y√n
2√n 4049.0453195784
3√n 254.03979784358
4√n 63.632109186938
5√n 27.729437194119

Divisors of 16394768

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394768 can be divided by 60 positive divisors. The sum of these divisors (counting 16394768) is 1, the average is 0.016666666666667.

Base conversion 16394768

Base System Value
2 Binary 111110100010101000010000
3 Ternary 1010211221101122
4 Quaternary 332202220100
5 Quinary 13144113033
6 Senary 1343221412
8 Octal 76425020
10 Decimal 16394768
12 Duodecimal 55a7868
16 Hexadecimal fa2a10
20 Vigesimal 5296i8
36 Base36 9rea8

Cryptographic Hash Functions

md5 f8137f0580065f455c062617325d5483
sha1 0ede7ba5b2efbe67d0330290e9ee2918a6689bc8
sha256 1b011d41e414f2b6b0279b26432e64249ee3a46e741428883b11c40700628855
sha512 46eec940480b507599a0a724102cb744365d2051cda6b206eea7243c9bed75be14876fcb0ba7d2e2feae47d8faa655334f0a8584269133f350cd8c7538f65a97
ripemd-160 dcf1d9f4cbff305118fbfb47b4502758ae2823c2

16394768 as geometric shapes

Circle

Radius = n
Diameter 32789536
Circumference 103011365.41222
Area 8.4442371864827E+14

Sphere

Radius = n
Volume 1.8458841281248E+22
Surface area 3.3776948745931E+15
Circumference 103011365.41222

Square

Length = n
Perimeter 65579072
Area 268788417773824
Diagonal 23185703.25756

Cube

Length = n
Surface area 1612730506642944
Volume 4.4067237504889E+21
Space diagonal 28396571.154304

Equilateral Triangle

Length = n
Perimeter 49184304
Area 1.1638879901758E+14
Altitude 14198285.577152

Triangular Pyramid

Length = n
Surface area 1.1638879901758E+14
Volume 5.1933737446442E+20
Height 7728567.7525201