209220872 (number)

209220872 is an even 9-digits composite number following 209220871 and preceding 209220873. In scientific notation, it is written as 2.09220872 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 89666064 positive integers (up to 209220872) that are relatively prime to 209220872.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred twenty thousand eight hundred seventy-two

Notation

Scientific notation 2.09220872 × 10^8
Engineering notation 2.09220872 × 10^6

Prime Factorization of 209220872

Prime Factorization 2 × 2 × 2 × 7 × 3736087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 52305218
Product of the distinct prime numbers

The prime factorization of 209220872 is 2 × 2 × 2 × 7 × 3736087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 14, 64, 936, 497, 9099, 9208, 75657, 34477, 820171, 921092, 8868616, 3306430, 18666776, 26496223, 974965834, 163250120, 5220235268, 7487338349

Basic calculations (n = 209220872)

Multiplication

n×y
n×2 418441744
n×3 627662616
n×4 836883488
n×5 1046104360

Division

n÷y
n÷2 104610436
n÷3 69740290.666667
n÷3 52305218
n÷5 41844174.4

Exponentiation

ny
n2 43773373280440384
n3 9.1583033281152E+24
n4 1.9161082083488E+33
n5 4.0088983019709E+41

Nth Root

y√n
2√n 14464.469295484
3√n 593.65619286985
4√n 120.26832207811
5√n 46.144612311136

Divisors of 209220872

1, 2, 4, 7, 8, 14, 28, 56, 3736087, 7472174, 14944348, 26152609, 29888696, 52305218, 104610436, 209220872

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 -209220871
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 209220872 can be divided by 16 positive divisors. The sum of these divisors (counting 209220872) is 1, the average is 0.0625.

Base conversion 209220872

Base System Value
2 Binary 1100011110000111010100001000
3 Ternary 112120200112002012
4 Quaternary 30132013110020
5 Quinary 412030031442
6 Senary 32432155052
8 Octal 1436072410
10 Decimal 209220872
12 Duodecimal 5a098a88
16 Hexadecimal c787508
20 Vigesimal 357cc3c
36 Base36 3gkbuw

Cryptographic Hash Functions

md5 71798720d2f6fe2b68677933dd0c2cf5
sha1 b558c0868b758a1a840215fdc8ec3efd27c6931d
sha256 6e2eec7a07b9053caab915b310870b40feb5b6790461fcf0a2903d4a07e73e2a
sha512 99eef36e4997286c8b7299c3efb98ecbe6d25d66fcc2989c23b3562cb6fe1a3d605a9b97427abfbf9d55b49277896c5f65aa632b52242b8fe1bf1392cf8f9742
ripemd-160 f6e1e6ce5d81f878eb3dfa9d83a70d5f356eda85

209220872 as geometric shapes

Circle

Radius = n
Diameter 418441744
Circumference 1314573508.9057
Area 1.3751810792068E+17

Sphere

Radius = n
Volume 3.8362211273272E+25
Surface area 5.500724316827E+17
Circumference 1314573508.9057

Square

Length = n
Perimeter 836883488
Area 43773373280440384
Diagonal 295882994.71393

Cube

Length = n
Surface area 262640239682642304
Volume 9.1583033281152E+24
Space diagonal 362381180.30786

Equilateral Triangle

Length = n
Perimeter 627662616
Area 1.89544266351E+16
Altitude 181190590.15393

Triangular Pyramid

Length = n
Surface area 1.89544266351E+16
Volume 1.0793163979123E+24
Height 98627664.904642