209969451 (number)

209969451 is an odd 9-digits composite number following 209969450 and preceding 209969452. In scientific notation, it is written as 2.09969451 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 139979628 positive integers (up to 209969451) that are relatively prime to 209969451.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred sixty-nine thousand four hundred fifty-one

Notation

Scientific notation 2.09969451 × 10^8
Engineering notation 2.09969451 × 10^6

Prime Factorization of 209969451

Prime Factorization 9 × 23329939

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 209969451
Product of the distinct prime numbers

The prime factorization of 209969451 is 9 × 23329939. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 83, 65, 328, 358, 6829, 185, 55129, 48734, 301027, 971247, 898678, 7947278, 39862230, 52721345, 964355835, 804979094, 9412391132, 6667231113

Basic calculations (n = 209969451)

Multiplication

n×y
n×2 419938902
n×3 629908353
n×4 839877804
n×5 1049847255

Division

n÷y
n÷2 104984725.5
n÷3 69989817
n÷3 52492362.75
n÷5 41993890.2

Exponentiation

ny
n2 44087170353241401
n3 9.2569589552136E+24
n4 1.9436785897557E+33
n5 4.0811312641146E+41

Nth Root

y√n
2√n 14490.322667215
3√n 594.363371518
4√n 120.3757561439
5√n 46.177585653011

Divisors of 209969451

1, 9, 23329939, 209969451

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209969450
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209969451 can be divided by 4 positive divisors. The sum of these divisors (counting 209969451) is 1, the average is 0.25.

Base conversion 209969451

Base System Value
2 Binary 1100100000111110000100101011
3 Ternary 112122002112221100
4 Quaternary 30200332010223
5 Quinary 412223010301
6 Senary 32500212443
8 Octal 1440760453
10 Decimal 209969451
12 Duodecimal 5a39a123
16 Hexadecimal c83e12b
20 Vigesimal 35c63cb
36 Base36 3h0dgr

Cryptographic Hash Functions

md5 0fa381e3fa39186eb4bb5a3d59fdbcfb
sha1 8e4a477b5556449143afce98bcbd3de074da0df7
sha256 188b449cab3142d75c325f8880fdc481de015919f5494a2d1d577822a486ef0a
sha512 93d607e63ccacf4404a8d1034c3d3848655423bea87411317ed73c3b12e2227f405e80029703cc6f6fea659a567e70487ca865ac5fd0d2c6b6a1924f7ab8f362
ripemd-160 7674e43d3d92ba4852648ebde77ea576ed00fb5c

209969451 as geometric shapes

Circle

Radius = n
Diameter 419938902
Circumference 1319276969.4798
Area 1.385039304993E+17

Sphere

Radius = n
Volume 3.8775458997708E+25
Surface area 5.5401572199722E+17
Circumference 1319276969.4798

Square

Length = n
Perimeter 839877804
Area 44087170353241401
Diagonal 296941645.28823

Cube

Length = n
Surface area 264523022119448406
Volume 9.2569589552136E+24
Space diagonal 363677757.16934

Equilateral Triangle

Length = n
Perimeter 629908353
Area 1.909030475344E+16
Altitude 181838878.58467

Triangular Pyramid

Length = n
Surface area 1.909030475344E+16
Volume 1.0909430750662E+24
Height 98980548.429411