202389489 (number)

202389489 is an odd 9-digits composite number following 202389488 and preceding 202389490. In scientific notation, it is written as 2.02389489 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 125896320 positive integers (up to 202389489) that are relatively prime to 202389489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.02389489 × 10^8
Engineering notation 2.02389489 × 10^6

Prime Factorization of 202389489

Prime Factorization 23 × 3 × 9 × 41 × 7949

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 202389489
Product of the distinct prime numbers

The prime factorization of 202389489 is 23 × 3 × 9 × 41 × 7949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 41, 50, 546, 649, 7540, 3523, 92354, 92308, 485679, 809813, 9112315, 9153024, 84471907, 47161533, 514221768, 923238143, 1978293625, 8061357442

Basic calculations (n = 202389489)

Multiplication

n×y
n×2 404778978
n×3 607168467
n×4 809557956
n×5 1011947445

Division

n÷y
n÷2 101194744.5
n÷3 67463163
n÷3 50597372.25
n÷5 40477897.8

Exponentiation

ny
n2 40961505257681121
n3 8.2901781177729E+24
n4 1.677844912975E+33
n5 3.3957817455827E+41

Nth Root

y√n
2√n 14226.365980109
3√n 587.12330304865
4√n 119.27433076781
5√n 45.839259233222

Divisors of 202389489

1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 2829, 7949, 8487, 23847, 25461, 71541, 182827, 214623, 325909, 548481, 977727, 1645443, 2933181, 4936329, 7495907, 8799543, 22487721, 67463163, 202389489

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202389488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202389489 can be divided by 32 positive divisors. The sum of these divisors (counting 202389489) is 1, the average is 0.03125.

Base conversion 202389489

Base System Value
2 Binary 1100000100000011011111110001
3 Ternary 112002211110012000
4 Quaternary 30010003133301
5 Quinary 403302430424
6 Senary 32025524213
8 Octal 1404033761
10 Decimal 202389489
12 Duodecimal 57943669
16 Hexadecimal c1037f1
20 Vigesimal 334ide9
36 Base36 3chwq9

Cryptographic Hash Functions

md5 9abfadd323e2e4867593d02f2893d114
sha1 a339680b36bf35c78212e2b2859d9140ef33eba4
sha256 29ad577f633e0b424a91a551b58a295c2f1d036211f3168b8b7c5f7e05422ad9
sha512 daa389c873bd8d4e7cb7b1f43c694a35402d8f6bd59d43fb10b58e3340dd997154badd5e40ec4876cf1a2c8ac3e8da1155ebd1fbb09171d5eec41213aa08326a
ripemd-160 26ddc461535e94243c8e5ce40d980b066910470a

202389489 as geometric shapes

Circle

Radius = n
Diameter 404778978
Circumference 1271650663.6124
Area 1.2868436399751E+17

Sphere

Radius = n
Volume 3.4725816895662E+25
Surface area 5.1473745599004E+17
Circumference 1271650663.6124

Square

Length = n
Perimeter 809557956
Area 40961505257681121
Diagonal 286221960.22556

Cube

Length = n
Surface area 245769031546086726
Volume 8.2901781177729E+24
Space diagonal 350548877.8659

Equilateral Triangle

Length = n
Perimeter 607168467
Area 1.7736852065201E+16
Altitude 175274438.93295

Triangular Pyramid

Length = n
Surface area 1.7736852065201E+16
Volume 9.7700686072026E+23
Height 95407320.075187