16398968 (number)

16398968 is an even 8-digits composite number following 16398967 and preceding 16398969. In scientific notation, it is written as 1.6398968 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 8174848 positive integers (up to 16398968) that are relatively prime to 16398968.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand nine hundred sixty-eight

Notation

Scientific notation 1.6398968 × 10^7
Engineering notation 1.6398968 × 10^6

Prime Factorization of 16398968

Prime Factorization 2 × 2 × 2 × 353 × 5807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4099742
Product of the distinct prime numbers

The prime factorization of 16398968 is 2 × 2 × 2 × 353 × 5807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 1, 89, 202, 777, 3022, 9284, 91773, 59153, 820361, 634313, 8533624, 2803306, 86248962, 5461425, 164656765, 960798545, 3652241910, 9517276806

Basic calculations (n = 16398968)

Multiplication

n×y
n×2 32797936
n×3 49196904
n×4 65595872
n×5 81994840

Division

n÷y
n÷2 8199484
n÷3 5466322.6666667
n÷3 4099742
n÷5 3279793.6

Exponentiation

ny
n2 268926151465024
n3 4.4101113522381E+21
n4 7.2321274941789E+28
n5 1.1859942734896E+36

Nth Root

y√n
2√n 4049.5639271408
3√n 254.06148923627
4√n 63.636184102606
5√n 27.730857790053

Divisors of 16398968

1, 2, 4, 8, 353, 706, 1412, 2824, 5807, 11614, 23228, 46456, 2049871, 4099742, 8199484, 16398968

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 -16398967
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 16398968 can be divided by 16 positive divisors. The sum of these divisors (counting 16398968) is 1, the average is 0.0625.

Base conversion 16398968

Base System Value
2 Binary 111110100011101001111000
3 Ternary 1010212011011012
4 Quaternary 332203221320
5 Quinary 13144231333
6 Senary 1343253052
8 Octal 76435170
10 Decimal 16398968
12 Duodecimal 55aa188
16 Hexadecimal fa3a78
20 Vigesimal 529h88
36 Base36 9rhiw

Cryptographic Hash Functions

md5 174fa1f8cf9256cdfaaaa522123fc228
sha1 6c10a103d4fcddabb19e909e642aa6ba886534f2
sha256 b4cb25538254632e6bf07c3d7ff221b5edd2be3a7660466c9e0e5d1a98e5383a
sha512 2139f8bde46572b00dba381c4d44011932e1b9f989d5ea54bf3d063f1ab25f21f9c936392a103bd7e524bc312e044684af88cca46072d8f4479de12a2f1c43f0
ripemd-160 7f4ba0918436e4bf0bb3cf45bd4dc2a3931bdc7e

16398968 as geometric shapes

Circle

Radius = n
Diameter 32797936
Circumference 103037754.79051
Area 8.448564218007E+14

Sphere

Radius = n
Volume 1.8473031234272E+22
Surface area 3.3794256872028E+15
Circumference 103037754.79051

Square

Length = n
Perimeter 65595872
Area 268926151465024
Diagonal 23191642.954522

Cube

Length = n
Surface area 1613556908790144
Volume 4.4101113522381E+21
Space diagonal 28403845.767696

Equilateral Triangle

Length = n
Perimeter 49196904
Area 1.1644843945535E+14
Altitude 14201922.883848

Triangular Pyramid

Length = n
Surface area 1.1644843945535E+14
Volume 5.1973660715922E+20
Height 7730547.6515075