16397748 (number)

16397748 is an even 8-digits composite number following 16397747 and preceding 16397749. In scientific notation, it is written as 1.6397748 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 5423904 positive integers (up to 16397748) that are relatively prime to 16397748.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-seven thousand seven hundred forty-eight

Notation

Scientific notation 1.6397748 × 10^7
Engineering notation 1.6397748 × 10^6

Prime Factorization of 16397748

Prime Factorization 2 × 2 × 9 × 3 × 149 × 1019

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8198874
Product of the distinct prime numbers

The prime factorization of 16397748 is 2 × 2 × 9 × 3 × 149 × 1019. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16397748)

Multiplication

n×y
n×2 32795496
n×3 49193244
n×4 65590992
n×5 81988740

Division

n÷y
n÷2 8198874
n÷3 5465916
n÷3 4099437
n÷5 3279549.6

Exponentiation

ny
n2 268886139471504
n3 4.4091271557466E+21
n4 7.2299755999889E+28
n5 1.1855531793477E+36

Nth Root

y√n
2√n 4049.4132908361
3√n 254.05518878485
4√n 63.635000517295
5√n 27.730445170755

Divisors of 16397748

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16397747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16397748 can be divided by 48 positive divisors. The sum of these divisors (counting 16397748) is 1, the average is 0.020833333333333.

Base conversion 16397748

Base System Value
2 Binary 111110100011010110110100
3 Ternary 1010212002111000
4 Quaternary 332203112310
5 Quinary 13144211443
6 Senary 1343243300
8 Octal 76432664
10 Decimal 16397748
12 Duodecimal 55a9530
16 Hexadecimal fa35b4
20 Vigesimal 529e78
36 Base36 9rgl0

Cryptographic Hash Functions

md5 68c033c214e3cd5b47c611e354c7c4b5
sha1 286fc3a083cbf481b8a04a403460cc5e9852bae5
sha256 3ef6f68f221ae4b2829a755cfcfb35d8afd30fa533a923ee1f01cc4d8bfb4dc6
sha512 f2b8386e7f2e89b4e95edee6d6934b63b738cd82b4331582794f896608dc4d400e509dd4049ee2e1d210495db283ea30e54b2f4cbfa997f58cb560ce74869f06
ripemd-160 ddadbfb83733b01bb8da1cd5785d19a699cf6a92

16397748 as geometric shapes

Circle

Radius = n
Diameter 32795496
Circumference 103030089.30443
Area 8.447307204158E+14

Sphere

Radius = n
Volume 1.8468908641649E+22
Surface area 3.3789228816632E+15
Circumference 103030089.30443

Square

Length = n
Perimeter 65590992
Area 268886139471504
Diagonal 23189917.613976

Cube

Length = n
Surface area 1613316836829024
Volume 4.4091271557466E+21
Space diagonal 28401732.665711

Equilateral Triangle

Length = n
Perimeter 49193244
Area 1.1643111375392E+14
Altitude 14200866.332855

Triangular Pyramid

Length = n
Surface area 1.1643111375392E+14
Volume 5.1962061849036E+20
Height 7729972.5379921