16398468 (number)

16398468 is an even 8-digits composite number following 16398467 and preceding 16398469. In scientific notation, it is written as 1.6398468 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 5466144 positive integers (up to 16398468) that are relatively prime to 16398468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6398468 × 10^7
Engineering notation 1.6398468 × 10^6

Prime Factorization of 16398468

Prime Factorization 2 × 2 × 9 × 455513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8199234
Product of the distinct prime numbers

The prime factorization of 16398468 is 2 × 2 × 9 × 455513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 42, 72, 558, 134, 4408, 9278, 96009, 10999, 949751, 325603, 7421244, 9161644, 24148085, 64110584, 783523124, 725361735, 7113853351, 820387545

Basic calculations (n = 16398468)

Multiplication

n×y
n×2 32796936
n×3 49195404
n×4 65593872
n×5 81992340

Division

n÷y
n÷2 8199234
n÷3 5466156
n÷3 4099617
n÷5 3279693.6

Exponentiation

ny
n2 268909752747024
n3 4.40970797531E+21
n4 7.2312455122466E+28
n5 1.1858134813272E+36

Nth Root

y√n
2√n 4049.502191628
3√n 254.05890712184
4√n 63.635699034646
5√n 27.730688686753

Divisors of 16398468

1, 2, 4, 9, 18, 36, 455513, 911026, 1822052, 4099617, 8199234, 16398468

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 -16398467
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 16398468 can be divided by 12 positive divisors. The sum of these divisors (counting 16398468) is 1, the average is 0.083333333333333.

Base conversion 16398468

Base System Value
2 Binary 111110100011100010000100
3 Ternary 1010212010110200
4 Quaternary 332203202010
5 Quinary 13144222333
6 Senary 1343250500
8 Octal 76434204
10 Decimal 16398468
12 Duodecimal 55a9a30
16 Hexadecimal fa3884
20 Vigesimal 529g38
36 Base36 9rh50

Cryptographic Hash Functions

md5 c7e8f4c1fd47558cf4d480c143bce687
sha1 3fde775699815e6a04b33e24a12d6223df64c30e
sha256 425eb1e8f85bcb4d087d74932a8b6a425a450d036cd3d185926dbe13bf36aecb
sha512 f9834e855b7fd5783a5aec351b6fdc96a7d873475fd3a095601ec62ce7bdfb0795abace81580dc5c8ef19abcfd5ca40b0735362055aef8611b00a5ede502e471
ripemd-160 6f30b3ca45da825ee551a1472befc3841f53de82

16398468 as geometric shapes

Circle

Radius = n
Diameter 32796936
Circumference 103034613.19785
Area 8.448049037087E+14

Sphere

Radius = n
Volume 1.8471341572947E+22
Surface area 3.3792196148348E+15
Circumference 103034613.19785

Square

Length = n
Perimeter 65593872
Area 268909752747024
Diagonal 23190935.847741

Cube

Length = n
Surface area 1613458516482144
Volume 4.40970797531E+21
Space diagonal 28402979.742292

Equilateral Triangle

Length = n
Perimeter 49195404
Area 1.1644133860216E+14
Altitude 14201489.871146

Triangular Pyramid

Length = n
Surface area 1.1644133860216E+14
Volume 5.1968906873235E+20
Height 7730311.9492471