209125428 (number)

209125428 is an even 9-digits composite number following 209125427 and preceding 209125429. In scientific notation, it is written as 2.09125428 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 69674976 positive integers (up to 209125428) that are relatively prime to 209125428.

Interesting facts

Basic properties

Name

Name two hundred nine million one hundred twenty-five thousand four hundred twenty-eight

Notation

Scientific notation 2.09125428 × 10^8
Engineering notation 2.09125428 × 10^6

Prime Factorization of 209125428

Prime Factorization 2 × 2 × 3 × 3853 × 4523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 104562714
Product of the distinct prime numbers

The prime factorization of 209125428 is 2 × 2 × 3 × 3853 × 4523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 95, 16, 336, 227, 900, 3500, 66202, 39583, 493881, 782692, 5951874, 9340304, 13224931, 21210488, 167807378, 261125812, 7144340862, 9666683133

Basic calculations (n = 209125428)

Multiplication

n×y
n×2 418250856
n×3 627376284
n×4 836501712
n×5 1045627140

Division

n÷y
n÷2 104562714
n÷3 69708476
n÷3 52281357
n÷5 41825085.6

Exponentiation

ny
n2 43733444636183184
n3 9.1457753274561E+24
n4 1.9126141797461E+33
n5 3.9997625893827E+41

Nth Root

y√n
2√n 14461.169662237
3√n 593.56590624386
4√n 120.25460349707
5√n 46.140401421259

Divisors of 209125428

1, 2, 3, 4, 6, 12, 3853, 4523, 7706, 9046, 11559, 13569, 15412, 18092, 23118, 27138, 46236, 54276, 17427119, 34854238, 52281357, 69708476, 104562714, 209125428

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 -209125427
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 209125428 can be divided by 24 positive divisors. The sum of these divisors (counting 209125428) is 1, the average is 0.041666666666667.

Base conversion 209125428

Base System Value
2 Binary 1100011101110000000000110100
3 Ternary 112120111200011020
4 Quaternary 30131300000310
5 Quinary 412014003203
6 Senary 32430141140
8 Octal 1435600064
10 Decimal 209125428
12 Duodecimal 5a0517b0
16 Hexadecimal c770034
20 Vigesimal 3570db8
36 Base36 3gia7o

Cryptographic Hash Functions

md5 60d63cddb5ccd8fde0a7dc4b42cb2e12
sha1 4449d3f0e6c61e1e26bd3211abab8949bc3e4248
sha256 eabc6aa44c33df7c785bbad717346f09be91c8495eccf0f3c35a779dc13e1a0e
sha512 bc3d422091bfaf9803dcdcc6a3145550665d596b2ec6580f8c36109b3aae8c396748628c4e6d64438bb052f40bc931bfb14385762c17ba383be702af287551df
ripemd-160 ad0daaedcaca8e18e933f0728a6fcba8b565479f

209125428 as geometric shapes

Circle

Radius = n
Diameter 418250856
Circumference 1313973816.5672
Area 1.3739266838521E+17

Sphere

Radius = n
Volume 3.8309734106825E+25
Surface area 5.4957067354084E+17
Circumference 1313973816.5672

Square

Length = n
Perimeter 836501712
Area 43733444636183184
Diagonal 295748016.51468

Cube

Length = n
Surface area 262400667817099104
Volume 9.1457753274561E+24
Space diagonal 362215866.45059

Equilateral Triangle

Length = n
Perimeter 627376284
Area 1.8937137024967E+16
Altitude 181107933.22529

Triangular Pyramid

Length = n
Surface area 1.8937137024967E+16
Volume 1.0778399588755E+24
Height 98582672.171559