206989628 (number)

206989628 is an even 9-digits composite number following 206989627 and preceding 206989629. In scientific notation, it is written as 2.06989628 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 103494812 positive integers (up to 206989628) that are relatively prime to 206989628.

Interesting facts

Basic properties

Name

Name two hundred six million nine hundred eighty-nine thousand six hundred twenty-eight

Notation

Scientific notation 2.06989628 × 10^8
Engineering notation 2.06989628 × 10^6

Prime Factorization of 206989628

Prime Factorization 2 × 2 × 51747407

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 103494814
Product of the distinct prime numbers

The prime factorization of 206989628 is 2 × 2 × 51747407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 2, 24, 419, 560, 8448, 5560, 19340, 95982, 615876, 337869, 2701439, 1424948, 45654726, 67124554, 474280688, 885848583, 4245866356, 2131493194

Basic calculations (n = 206989628)

Multiplication

n×y
n×2 413979256
n×3 620968884
n×4 827958512
n×5 1034948140

Division

n÷y
n÷2 103494814
n÷3 68996542.666667
n÷3 51747407
n÷5 41397925.6

Exponentiation

ny
n2 42844706099578384
n3 8.8684097773211E+24
n4 1.8356688407592E+33
n5 3.7996441047995E+41

Nth Root

y√n
2√n 14387.134113506
3√n 591.53828971226
4√n 119.94638016008
5√n 46.04576755654

Divisors of 206989628

1, 2, 4, 51747407, 103494814, 206989628

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -206989627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 206989628 can be divided by 6 positive divisors. The sum of these divisors (counting 206989628) is 1, the average is 0.16666666666667.

Base conversion 206989628

Base System Value
2 Binary 1100010101100110100100111100
3 Ternary 112102111011101112
4 Quaternary 30111212210330
5 Quinary 410442132003
6 Senary 32312301152
8 Octal 1425464474
10 Decimal 206989628
12 Duodecimal 593a17b8
16 Hexadecimal c56693c
20 Vigesimal 34dde18
36 Base36 3f8i7w

Cryptographic Hash Functions

md5 4970742ca4ac8d6c6d41be221679c60d
sha1 1573419d1a5235c2cec947234bf7d2ca0dcb6a0d
sha256 ebd435eeb9cbe184fba9e4bfd4e100075eddc4f4f8ac38f18bd23cf9799dbf77
sha512 fb8d0c23d9eff80a7a0e96dbf9b2c4cd5c79259e50d3084d83124f109c7596a306112aacd8b2d03653d4307222f06f966930cbfa2c53597dad163ff19238c3d9
ripemd-160 a1514fa425708bf357debe30eba525c5844d8951

206989628 as geometric shapes

Circle

Radius = n
Diameter 413979256
Circumference 1300554189.3882
Area 1.3460061392765E+17

Sphere

Radius = n
Volume 3.7147908007274E+25
Surface area 5.384024557106E+17
Circumference 1300554189.3882

Square

Length = n
Perimeter 827958512
Area 42844706099578384
Diagonal 292727539.18816

Cube

Length = n
Surface area 257068236597470304
Volume 8.8684097773211E+24
Space diagonal 358516552.33578

Equilateral Triangle

Length = n
Perimeter 620968884
Area 1.8552301949956E+16
Altitude 179258276.16789

Triangular Pyramid

Length = n
Surface area 1.8552301949956E+16
Volume 1.0451521153141E+24
Height 97575846.396054