204394489 (number)

204394489 is an odd 9-digits composite number following 204394488 and preceding 204394490. In scientific notation, it is written as 2.04394489 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 188497920 positive integers (up to 204394489) that are relatively prime to 204394489.

Interesting facts

Basic properties

Name

Name two hundred four million three hundred ninety-four thousand four hundred eighty-nine

Notation

Scientific notation 2.04394489 × 10^8
Engineering notation 2.04394489 × 10^6

Prime Factorization of 204394489

Prime Factorization 13 × 13313 × 1181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 204394489
Product of the distinct prime numbers

The prime factorization of 204394489 is 13 × 13313 × 1181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 69, 38, 46, 60, 5753, 1340, 24800, 15616, 645149, 422302, 9678324, 6860945, 94705288, 55991718, 289097522, 38552412, 270053054, 5468469339

Basic calculations (n = 204394489)

Multiplication

n×y
n×2 408788978
n×3 613183467
n×4 817577956
n×5 1021972445

Division

n÷y
n÷2 102197244.5
n÷3 68131496.333333
n÷3 51098622.25
n÷5 40878897.8

Exponentiation

ny
n2 41777107133571121
n3 8.5390104644645E+24
n4 1.7453266804499E+33
n5 3.5673515498862E+41

Nth Root

y√n
2√n 14296.660064505
3√n 589.05574228657
4√n 119.56864164364
5√n 45.929724075456

Divisors of 204394489

1, 13, 1181, 13313, 15353, 173069, 15722653, 204394489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -204394488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 204394489 can be divided by 8 positive divisors. The sum of these divisors (counting 204394489) is 1, the average is 0.125.

Base conversion 204394489

Base System Value
2 Binary 1100001011101100111111111001
3 Ternary 112020121022112021
4 Quaternary 30023230333321
5 Quinary 404311110424
6 Senary 32140514441
8 Octal 1413547771
10 Decimal 204394489
12 Duodecimal 5854ba21
16 Hexadecimal c2ecff9
20 Vigesimal 33h9649
36 Base36 3dovsp

Cryptographic Hash Functions

md5 679266bf104f4e9e9ef9e2dc32810988
sha1 ad2ad6919a63b8493cb2e7013e6b291fd783742a
sha256 5657cce37d1cf67e0a851787cc566a0e18fb26726b1450a55aa030523cfee76c
sha512 75e2b4c1b8199097e279c19fa46853d5c3ff092a97afdb2de17e6528af3e24d5fcac66beb20446bf5d1eacfe43466a22c97ff69873a7893e536d3cd7c186000d
ripemd-160 b457047520ea0f1d9f0ea07d286b80ebba78c5b5

204394489 as geometric shapes

Circle

Radius = n
Diameter 408788978
Circumference 1284248450.1533
Area 1.3124665285906E+17

Sphere

Radius = n
Volume 3.5768123392117E+25
Surface area 5.2498661143624E+17
Circumference 1284248450.1533

Square

Length = n
Perimeter 817577956
Area 41777107133571121
Diagonal 289057458.41812

Cube

Length = n
Surface area 250662642801426726
Volume 8.5390104644645E+24
Space diagonal 354021639.73508

Equilateral Triangle

Length = n
Perimeter 613183467
Area 1.8090018037148E+16
Altitude 177010819.86754

Triangular Pyramid

Length = n
Surface area 1.8090018037148E+16
Volume 1.0063320340076E+24
Height 96352486.139373