209218790 (number)

209218790 is an even 9-digits composite number following 209218789 and preceding 209218791. In scientific notation, it is written as 2.09218790 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 75493600 positive integers (up to 209218790) that are relatively prime to 209218790.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred eighteen thousand seven hundred ninety

Notation

Scientific notation 2.09218790 × 10^8
Engineering notation 2.09218790 × 10^6

Prime Factorization of 209218790

Prime Factorization 2 × 55 × 131 × 14519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209218790
Product of the distinct prime numbers

The prime factorization of 209218790 is 2 × 55 × 131 × 14519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 19, 28, 818, 715, 5225, 5250, 60691, 86111, 100096, 134466, 5877153, 5228684, 98014772, 11987065, 82155443, 979467702, 5082899360, 1936672116

Basic calculations (n = 209218790)

Multiplication

n×y
n×2 418437580
n×3 627656370
n×4 836875160
n×5 1046093950

Division

n÷y
n÷2 104609395
n÷3 69739596.666667
n÷3 52304697.5
n÷5 41843758

Exponentiation

ny
n2 43772502089064100
n3 9.1580299223465E+24
n4 1.9160319391371E+33
n5 4.0086988390762E+41

Nth Root

y√n
2√n 14464.397325848
3√n 593.65422366496
4√n 120.26802287328
5√n 46.144520471861

Divisors of 209218790

1, 2, 55, 110, 131, 262, 7205, 14410, 14519, 29038, 798545, 1597090, 1901989, 3803978, 104609395, 209218790

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209218789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209218790 can be divided by 16 positive divisors. The sum of these divisors (counting 209218790) is 1, the average is 0.0625.

Base conversion 209218790

Base System Value
2 Binary 1100011110000110110011100110
3 Ternary 112120200102020002
4 Quaternary 30132012303212
5 Quinary 412030000130
6 Senary 32432141302
8 Octal 1436066346
10 Decimal 209218790
12 Duodecimal 5a097832
16 Hexadecimal c786ce6
20 Vigesimal 357c6ja
36 Base36 3gka92

Cryptographic Hash Functions

md5 e152ea6423b48fe2ae49f04b3dbd6448
sha1 496905165455078c0e5327c4449fd072a1dbb3ae
sha256 1fb386b862aae7bccf251a775695438bbbe36dd5d1c7764254fe19277b7d40de
sha512 4f2c505dd49e95f7dea86202965f0b32f4607be5f2e071d689668752dcc6a037de9c32ba68369c201af19ee20359c6e34c3e76baa1ec0369d1ad007a140c1696
ripemd-160 7b3152fa3cea6fae7168a6a0a31413fd211f57cc

209218790 as geometric shapes

Circle

Radius = n
Diameter 418437580
Circumference 1314560427.3139
Area 1.3751537099225E+17

Sphere

Radius = n
Volume 3.8361066033866E+25
Surface area 5.5006148396899E+17
Circumference 1314560427.3139

Square

Length = n
Perimeter 836875160
Area 43772502089064100
Diagonal 295880050.32129

Cube

Length = n
Surface area 262635012534384600
Volume 9.1580299223465E+24
Space diagonal 362377574.17808

Equilateral Triangle

Length = n
Perimeter 627656370
Area 1.8954049398168E+16
Altitude 181188787.08904

Triangular Pyramid

Length = n
Surface area 1.8954049398168E+16
Volume 1.0792841767334E+24
Height 98626683.44043