208528438 (number)

208528438 is an even 9-digits composite number following 208528437 and preceding 208528439. In scientific notation, it is written as 2.08528438 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 103231800 positive integers (up to 208528438) that are relatively prime to 208528438.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred twenty-eight thousand four hundred thirty-eight

Notation

Scientific notation 2.08528438 × 10^8
Engineering notation 2.08528438 × 10^6

Prime Factorization of 208528438

Prime Factorization 2 × 101 × 1032319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208528438
Product of the distinct prime numbers

The prime factorization of 208528438 is 2 × 101 × 1032319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 27, 13, 177, 552, 9446, 8198, 81496, 66425, 628726, 30799, 5116162, 4515461, 67215904, 66693466, 801887174, 892755254, 3636678918, 7675706631

Basic calculations (n = 208528438)

Multiplication

n×y
n×2 417056876
n×3 625585314
n×4 834113752
n×5 1042642190

Division

n÷y
n÷2 104264219
n÷3 69509479.333333
n÷3 52132109.5
n÷5 41705687.6

Exponentiation

ny
n2 43484109454719844
n3 9.0676734224138E+24
n4 1.8908677750701E+33
n5 3.9429970359989E+41

Nth Root

y√n
2√n 14440.513772023
3√n 593.00055073806
4√n 120.16868881711
5√n 46.114027903734

Divisors of 208528438

1, 2, 101, 202, 1032319, 2064638, 104264219, 208528438

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 -208528437
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 208528438 can be divided by 8 positive divisors. The sum of these divisors (counting 208528438) is 1, the average is 0.125.

Base conversion 208528438

Base System Value
2 Binary 1100011011011110010000110110
3 Ternary 112112101100020111
4 Quaternary 30123132100312
5 Quinary 411340402223
6 Senary 32405253234
8 Octal 1433362066
10 Decimal 208528438
12 Duodecimal 59a0421a
16 Hexadecimal c6de436
20 Vigesimal 353611i
36 Base36 3g5hkm

Cryptographic Hash Functions

md5 d5d58d9d27ca7e7d99cb282d30858fab
sha1 dabd2605109024871d315ce07c27f38c13ce9120
sha256 63f556d79d521f1505f4e138e06bbb42adc54b337b739351ffdf57355ff5a70f
sha512 b77b5d06e557e41a05d95f6eb9a76a3d78ea46a6f62f21a52fd5079e12d6421eee30f6d67ba6833a4cda422cc369927276c1f772e0a93f1fd5469a5b494b02ca
ripemd-160 aa18c6b9c2b973477b4957f1658ed86cbbca0265

208528438 as geometric shapes

Circle

Radius = n
Diameter 417056876
Circumference 1310222817.7707
Area 1.3660935881084E+17

Sphere

Radius = n
Volume 3.7982581612009E+25
Surface area 5.4643743524337E+17
Circumference 1310222817.7707

Square

Length = n
Perimeter 834113752
Area 43484109454719844
Diagonal 294903745.16008

Cube

Length = n
Surface area 260904656728319064
Volume 9.0676734224138E+24
Space diagonal 361181849.43898

Equilateral Triangle

Length = n
Perimeter 625585314
Area 1.8829171724365E+16
Altitude 180590924.71949

Triangular Pyramid

Length = n
Surface area 1.8829171724365E+16
Volume 1.0686355610956E+24
Height 98301248.386692