202989388 (number)

202989388 is an even 9-digits composite number following 202989387 and preceding 202989389. In scientific notation, it is written as 2.02989388 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 82416528 positive integers (up to 202989388) that are relatively prime to 202989388.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.02989388 × 10^8
Engineering notation 2.02989388 × 10^6

Prime Factorization of 202989388

Prime Factorization 2 × 2 × 7 × 19 × 381559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 101494694
Product of the distinct prime numbers

The prime factorization of 202989388 is 2 × 2 × 7 × 19 × 381559. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 25, 51, 446, 565, 2327, 7264, 83026, 28577, 672958, 581167, 139800, 1415621, 86227898, 25326904, 804216186, 982974242, 4622448892, 8106433000

Basic calculations (n = 202989388)

Multiplication

n×y
n×2 405978776
n×3 608968164
n×4 811957552
n×5 1014946940

Division

n÷y
n÷2 101494694
n÷3 67663129.333333
n÷3 50747347
n÷5 40597877.6

Exponentiation

ny
n2 41204691640614544
n3 8.3641151388571E+24
n4 1.6978266131981E+33
n5 3.446407851432E+41

Nth Root

y√n
2√n 14247.434435715
3√n 587.70282467356
4√n 119.36261741314
5√n 45.866401334472

Divisors of 202989388

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 381559, 763118, 1526236, 2670913, 5341826, 7249621, 10683652, 14499242, 28998484, 50747347, 101494694, 202989388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202989387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202989388 can be divided by 24 positive divisors. The sum of these divisors (counting 202989388) is 1, the average is 0.041666666666667.

Base conversion 202989388

Base System Value
2 Binary 1100000110010101111101001100
3 Ternary 112010221221002111
4 Quaternary 30012111331030
5 Quinary 403431130023
6 Senary 32050433404
8 Octal 1406257514
10 Decimal 202989388
12 Duodecimal 57b92864
16 Hexadecimal c195f4c
20 Vigesimal 338dd98
36 Base36 3curm4

Cryptographic Hash Functions

md5 80c8e47cedae2d1cf2b75fd80221e204
sha1 5dd8e72e87302c41596f3be4cc7fa71e51041d09
sha256 ce65b907a9b14ce6a967b1ff0d61512b8a7464022cc15323871c79a7dd252682
sha512 b50bf846624228809c0450adfd978577baa343aaa6ebd0739dfb6c9935e6e970938a20742dc9c4ae7172ef4e05398924886dd641a55384359b17ea5f89514d03
ripemd-160 d84857efff42825173e7926ff10bb01b1648448f

202989388 as geometric shapes

Circle

Radius = n
Diameter 405978776
Circumference 1275419940.195
Area 1.2944835655159E+17

Sphere

Radius = n
Volume 3.503552356535E+25
Surface area 5.1779342620635E+17
Circumference 1275419940.195

Square

Length = n
Perimeter 811957552
Area 41204691640614544
Diagonal 287070345.52741

Cube

Length = n
Surface area 247228149843687264
Volume 8.3641151388571E+24
Space diagonal 351587933.41331

Equilateral Triangle

Length = n
Perimeter 608968164
Area 1.7842154857938E+16
Altitude 175793966.70666

Triangular Pyramid

Length = n
Surface area 1.7842154857938E+16
Volume 9.8572042221848E+23
Height 95690115.175805