209920448 (number)

209920448 is an even 9-digits composite number following 209920447 and preceding 209920449. In scientific notation, it is written as 2.09920448 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 100396032 positive integers (up to 209920448) that are relatively prime to 209920448.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred twenty thousand four hundred forty-eight

Notation

Scientific notation 2.09920448 × 10^8
Engineering notation 2.09920448 × 10^6

Prime Factorization of 209920448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 142609

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6560014
Product of the distinct prime numbers

The prime factorization of 209920448 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 142609. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 5, 2, 52, 4, 425, 5766, 2196, 74727, 86432, 312028, 235774, 2167587, 5967784, 73603864, 46302628, 545489496, 241493419, 6447976269, 7926725101

Basic calculations (n = 209920448)

Multiplication

n×y
n×2 419840896
n×3 629761344
n×4 839681792
n×5 1049602240

Division

n÷y
n÷2 104960224
n÷3 69973482.666667
n÷3 52480112
n÷5 41984089.6

Exponentiation

ny
n2 44066594488520704
n3 9.2504792568646E+24
n4 1.9418647498157E+33
n5 4.0763711823672E+41

Nth Root

y√n
2√n 14488.631681425
3√n 594.3171301017
4√n 120.36873215842
5√n 46.175430052288

Divisors of 209920448

1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 142609, 285218, 570436, 1140872, 2281744, 3280007, 4563488, 6560014, 9126976, 13120028, 26240056, 52480112, 104960224, 209920448

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209920447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209920448 can be divided by 28 positive divisors. The sum of these divisors (counting 209920448) is 1, the average is 0.035714285714286.

Base conversion 209920448

Base System Value
2 Binary 1100100000110010000111000000
3 Ternary 112122000001201102
4 Quaternary 30200302013000
5 Quinary 412214423243
6 Senary 32455153532
8 Octal 1440620700
10 Decimal 209920448
12 Duodecimal 5a3758a8
16 Hexadecimal c8321c0
20 Vigesimal 35c0128
36 Base36 3gzbnk

Cryptographic Hash Functions

md5 69b61d42fd4f3ff3c40750f934f51f00
sha1 2cd5d325d4ae1a2f35b6bd5ed5a8e13efbe08f8a
sha256 ff7f677cf8afc596d3daa9dd1b37d4b3524e5325dc9705eae3b34217b9954570
sha512 a121905e393e1ae1ff46ea8214f273db893aefdb596189179429cd3a77478aa19d9fdf74825ac8ded855faf6b6bf0a5840a883dc905d36543411e4da722258cb
ripemd-160 85afe48edec388351f7767356a60e87b2ff1fb3b

209920448 as geometric shapes

Circle

Radius = n
Diameter 419840896
Circumference 1318969074.5502
Area 1.3843928951386E+17

Sphere

Radius = n
Volume 3.8748316900734E+25
Surface area 5.5375715805543E+17
Circumference 1318969074.5502

Square

Length = n
Perimeter 839681792
Area 44066594488520704
Diagonal 296872344.58104

Cube

Length = n
Surface area 264399566931124224
Volume 9.2504792568646E+24
Space diagonal 363592881.48362

Equilateral Triangle

Length = n
Perimeter 629761344
Area 1.9081395142663E+16
Altitude 181796440.74181

Triangular Pyramid

Length = n
Surface area 1.9081395142663E+16
Volume 1.0901794352924E+24
Height 98957448.193679