209216840 (number)

209216840 is an even 9-digits composite number following 209216839 and preceding 209216841. In scientific notation, it is written as 2.09216840 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 71731392 positive integers (up to 209216840) that are relatively prime to 209216840.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred sixteen thousand eight hundred forty

Notation

Scientific notation 2.09216840 × 10^8
Engineering notation 2.09216840 × 10^6

Prime Factorization of 209216840

Prime Factorization 2 × 2 × 2 × 5 × 7 × 747203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 52304210
Product of the distinct prime numbers

The prime factorization of 209216840 is 2 × 2 × 2 × 5 × 7 × 747203. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 24, 70, 744, 582, 3446, 652, 63663, 40285, 494265, 487699, 8264654, 3784552, 89688230, 21650422, 207815412, 813451048, 2521488111, 5881142527

Basic calculations (n = 209216840)

Multiplication

n×y
n×2 418433680
n×3 627650520
n×4 836867360
n×5 1046084200

Division

n÷y
n÷2 104608420
n÷3 69738946.666667
n÷3 52304210
n÷5 41843368

Exponentiation

ny
n2 43771686139585600
n3 9.1577738555959E+24
n4 1.9159605075024E+33
n5 4.0085120294445E+41

Nth Root

y√n
2√n 14464.329918804
3√n 593.65237929695
4√n 120.26774263619
5√n 46.144434454587

Divisors of 209216840

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 747203, 1494406, 2988812, 3736015, 5230421, 5977624, 7472030, 10460842, 14944060, 20921684, 26152105, 29888120, 41843368, 52304210, 104608420, 209216840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209216839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209216840 can be divided by 32 positive divisors. The sum of these divisors (counting 209216840) is 1, the average is 0.03125.

Base conversion 209216840

Base System Value
2 Binary 1100011110000110010101001000
3 Ternary 112120200022112212
4 Quaternary 30132012111020
5 Quinary 412024414330
6 Senary 32432124252
8 Octal 1436062510
10 Decimal 209216840
12 Duodecimal 5a096688
16 Hexadecimal c786548
20 Vigesimal 357c220
36 Base36 3gk8qw

Cryptographic Hash Functions

md5 2de21a58645f3326795acc86e28e2d77
sha1 c6dcfd434894b374afde0a1e66b562c99e2920b8
sha256 6a5f83b91b8eca5f6d7d24640d77e7188733990d285a4f1bcf1a861c9b2a5092
sha512 350464f836a976b3c0d41c4acd31d8a94b07ffec84b0eb6a4ad3f4d05ddae35cc2d313df7ef695f577be036bee40620fa8744ab9d86c2e6cd27ecd55ad33e8f8
ripemd-160 47c859c061a9fcc0aa9b98894195c9992a9562cf

209216840 as geometric shapes

Circle

Radius = n
Diameter 418433680
Circumference 1314548175.1025
Area 1.3751280761136E+17

Sphere

Radius = n
Volume 3.8359993423969E+25
Surface area 5.5005123044544E+17
Circumference 1314548175.1025

Square

Length = n
Perimeter 836867360
Area 43771686139585600
Diagonal 295877292.60484

Cube

Length = n
Surface area 262630116837513600
Volume 9.1577738555959E+24
Space diagonal 362374196.67901

Equilateral Triangle

Length = n
Perimeter 627650520
Area 1.895369608168E+16
Altitude 181187098.3395

Triangular Pyramid

Length = n
Surface area 1.895369608168E+16
Volume 1.0792539989775E+24
Height 98625764.201614