209217628 (number)

209217628 is an even 9-digits composite number following 209217627 and preceding 209217629. In scientific notation, it is written as 2.09217628 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 104608812 positive integers (up to 209217628) that are relatively prime to 209217628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.09217628 × 10^8
Engineering notation 2.09217628 × 10^6

Prime Factorization of 209217628

Prime Factorization 2 × 2 × 52304407

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 104608814
Product of the distinct prime numbers

The prime factorization of 209217628 is 2 × 2 × 52304407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 14, 13, 530, 914, 2955, 1186, 20660, 71223, 982241, 168001, 1197474, 2001935, 2857899, 78496002, 552830269, 104896952, 3138217009, 2478487248

Basic calculations (n = 209217628)

Multiplication

n×y
n×2 418435256
n×3 627652884
n×4 836870512
n×5 1046088140

Division

n÷y
n÷2 104608814
n÷3 69739209.333333
n÷3 52304407
n÷5 41843525.6

Exponentiation

ny
n2 43772015865946384
n3 9.1578773322517E+24
n4 1.9159893729687E+33
n5 4.0085875188571E+41

Nth Root

y√n
2√n 14464.357158201
3√n 593.65312461217
4√n 120.26785588095
5√n 46.144469214465

Divisors of 209217628

1, 2, 4, 52304407, 104608814, 209217628

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 -209217627
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 209217628 can be divided by 6 positive divisors. The sum of these divisors (counting 209217628) is 1, the average is 0.16666666666667.

Base conversion 209217628

Base System Value
2 Binary 1100011110000110100001011100
3 Ternary 112120200100122001
4 Quaternary 30132012201130
5 Quinary 412024431003
6 Senary 32432132044
8 Octal 1436064134
10 Decimal 209217628
12 Duodecimal 5a097024
16 Hexadecimal c78685c
20 Vigesimal 357c418
36 Base36 3gk9cs

Cryptographic Hash Functions

md5 7cf373adc8eb7c38a42b2639e1f1c2fc
sha1 b1981ba2e967d04e4c4e7b9895f28239791fb69f
sha256 77ca92467c1777fba9de879a28c5ca29f2286ab5d6f1df816865c711a552dc74
sha512 40d09b2c642fcb186e807f2d20218ef6980777f584b95d4fedb0b7c2ffd943cd12e9a39c8792ab2fcd1e8e2ec1f551ef620834e5bde92fea20e7003696ace539
ripemd-160 4ddbaaacb09318f612640c2bb3c64d209cc6f45b

209217628 as geometric shapes

Circle

Radius = n
Diameter 418435256
Circumference 1314553126.2526
Area 1.3751384347727E+17

Sphere

Radius = n
Volume 3.8360426865971E+25
Surface area 5.5005537390909E+17
Circumference 1314553126.2526

Square

Length = n
Perimeter 836870512
Area 43772015865946384
Diagonal 295878407.00513

Cube

Length = n
Surface area 262632095195678304
Volume 9.1578773322517E+24
Space diagonal 362375561.53504

Equilateral Triangle

Length = n
Perimeter 627652884
Area 1.8953838857383E+16
Altitude 181187780.76752

Triangular Pyramid

Length = n
Surface area 1.8953838857383E+16
Volume 1.0792661938183E+24
Height 98626135.668376