205989108 (number)

205989108 is an even 9-digits composite number following 205989107 and preceding 205989109. In scientific notation, it is written as 2.05989108 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 60044544 positive integers (up to 205989108) that are relatively prime to 205989108.

Interesting facts

Basic properties

Name

Name two hundred five million nine hundred eighty-nine thousand one hundred eight

Notation

Scientific notation 2.05989108 × 10^8
Engineering notation 2.05989108 × 10^6

Prime Factorization of 205989108

Prime Factorization 2 × 2 × 3 × 19 × 13 × 69497

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 102994554
Product of the distinct prime numbers

The prime factorization of 205989108 is 2 × 2 × 3 × 19 × 13 × 69497. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 205989108)

Multiplication

n×y
n×2 411978216
n×3 617967324
n×4 823956432
n×5 1029945540

Division

n÷y
n÷2 102994554
n÷3 68663036
n÷3 51497277
n÷5 41197821.6

Exponentiation

ny
n2 42431512614635664
n3 8.7404294345795E+24
n4 1.800433262766E+33
n5 3.7086964181069E+41

Nth Root

y√n
2√n 14352.320648592
3√n 590.58364919762
4√n 119.80117131561
5√n 46.00116721075

Divisors of 205989108

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -205989107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 205989108 can be divided by 48 positive divisors. The sum of these divisors (counting 205989108) is 1, the average is 0.020833333333333.

Base conversion 205989108

Base System Value
2 Binary 1100010001110010010011110100
3 Ternary 112100121022221020
4 Quaternary 30101302103310
5 Quinary 410213122413
6 Senary 32235021140
8 Octal 1421622364
10 Decimal 205989108
12 Duodecimal 58b9a7b0
16 Hexadecimal c4724f4
20 Vigesimal 3478cf8
36 Base36 3en27o

Cryptographic Hash Functions

md5 588d4d72a711aa501804052109a45ae0
sha1 a720c2ca80e090ca51df601eaf03258b80c4ed80
sha256 f064b309e273b70d7f9e1587d5895f8f9de841bbe5a7f8ca9270511c3c203d26
sha512 2307b2aa5b2d82ee311cb0a2a670e23ea520ceb3453b745f1039811fe29fe6d894ddb5cdd87f8ff36ca7844aa30f13d4b1107e0caab91c71b28f25102ae91633
ripemd-160 6a4f7354200fa05dbd03465de74c61ab50c3d57f

205989108 as geometric shapes

Circle

Radius = n
Diameter 411978216
Circumference 1294267736.8246
Area 1.3330252831084E+17

Sphere

Radius = n
Volume 3.6611825201193E+25
Surface area 5.3321011324337E+17
Circumference 1294267736.8246

Square

Length = n
Perimeter 823956432
Area 42431512614635664
Diagonal 291312590.23474

Cube

Length = n
Surface area 254589075687813984
Volume 8.7404294345795E+24
Space diagonal 356783600.86179

Equilateral Triangle

Length = n
Perimeter 617967324
Area 1.8373383922637E+16
Altitude 178391800.4309

Triangular Pyramid

Length = n
Surface area 1.8373383922637E+16
Volume 1.030069487279E+24
Height 97104196.744912