206021920 (number)

206021920 is an even 9-digits composite number following 206021919 and preceding 206021921. In scientific notation, it is written as 2.06021920 × 10^8. The sum of its digits is 22. It has a total of 9 prime factors and 96 positive divisors. There are 73986048 positive integers (up to 206021920) that are relatively prime to 206021920.

Interesting facts

Basic properties

Name

Name two hundred six million twenty-one thousand nine hundred twenty

Notation

Scientific notation 2.06021920 × 10^8
Engineering notation 2.06021920 × 10^6

Prime Factorization of 206021920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 37 × 2677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12876370
Product of the distinct prime numbers

The prime factorization of 206021920 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 37 × 2677. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 206021920)

Multiplication

n×y
n×2 412043840
n×3 618065760
n×4 824087680
n×5 1030109600

Division

n÷y
n÷2 103010960
n÷3 68673973.333333
n÷3 51505480
n÷5 41204384

Exponentiation

ny
n2 42445031520486400
n3 8.7446068883111E+24
n4 1.8015807007751E+33
n5 3.7116511500863E+41

Nth Root

y√n
2√n 14353.463693478
3√n 590.61500555113
4√n 119.80594181208
5√n 46.002632622344

Divisors of 206021920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -206021919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 206021920 can be divided by 96 positive divisors. The sum of these divisors (counting 206021920) is 1, the average is 0.010416666666667.

Base conversion 206021920

Base System Value
2 Binary 1100010001111010010100100000
3 Ternary 112100122222221111
4 Quaternary 30101322110200
5 Quinary 410220200140
6 Senary 32235433104
8 Octal 1421722440
10 Decimal 206021920
12 Duodecimal 58bb5794
16 Hexadecimal c47a520
20 Vigesimal 347ceg0
36 Base36 3enrj4

Cryptographic Hash Functions

md5 a7d0c738242c4780a5ed53a8586cf5dc
sha1 518ac436ff76fc8c83c4454878873e99d649b9c9
sha256 86ebf9078dd37a3c579a65ea5b924a6f0c1492523b56d559d689b477903b6f96
sha512 06a39097de578e667b321201ff435d8ad27cae9b869f9f3917b5cc8ab47eb041c3a75d12e7f9f231120a4556bea354d5fd0be9ac7148ffd54518eb6e138f7f17
ripemd-160 621cdf8f4d78134aa0b05c82b1f66619ff81e79d

206021920 as geometric shapes

Circle

Radius = n
Diameter 412043840
Circumference 1294473900.7009
Area 1.3334499920615E+17

Sphere

Radius = n
Volume 3.6629323678465E+25
Surface area 5.3337999682459E+17
Circumference 1294473900.7009

Square

Length = n
Perimeter 824087680
Area 42445031520486400
Diagonal 291358993.41014

Cube

Length = n
Surface area 254670189122918400
Volume 8.7446068883111E+24
Space diagonal 356840432.91289

Equilateral Triangle

Length = n
Perimeter 618065760
Area 1.8379237780586E+16
Altitude 178420216.45645

Triangular Pyramid

Length = n
Surface area 1.8379237780586E+16
Volume 1.0305618049226E+24
Height 97119664.470048