209989148 (number)

209989148 is an even 9-digits composite number following 209989147 and preceding 209989149. In scientific notation, it is written as 2.09989148 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 104994572 positive integers (up to 209989148) that are relatively prime to 209989148.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred eighty-nine thousand one hundred forty-eight

Notation

Scientific notation 2.09989148 × 10^8
Engineering notation 2.09989148 × 10^6

Prime Factorization of 209989148

Prime Factorization 2 × 2 × 52497287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 104994574
Product of the distinct prime numbers

The prime factorization of 209989148 is 2 × 2 × 52497287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 8, 81, 135, 474, 7378, 3758, 58489, 57596, 753830, 712546, 2110233, 3763660, 43875639, 56341314, 368067305, 913584680, 8343710234, 3545449673

Basic calculations (n = 209989148)

Multiplication

n×y
n×2 419978296
n×3 629967444
n×4 839956592
n×5 1049945740

Division

n÷y
n÷2 104994574
n÷3 69996382.666667
n÷3 52497287
n÷5 41997829.6

Exponentiation

ny
n2 44095442277765904
n3 9.2595643545912E+24
n4 1.9444080296718E+33
n5 4.0830458551514E+41

Nth Root

y√n
2√n 14491.00231178
3√n 594.38195645851
4√n 120.37857912345
5√n 46.178451994064

Divisors of 209989148

1, 2, 4, 52497287, 104994574, 209989148

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209989147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209989148 can be divided by 6 positive divisors. The sum of these divisors (counting 209989148) is 1, the average is 0.16666666666667.

Base conversion 209989148

Base System Value
2 Binary 1100100001000010111000011100
3 Ternary 112122010112221212
4 Quaternary 30201002320130
5 Quinary 412224123043
6 Senary 32500443552
8 Octal 1441027034
10 Decimal 209989148
12 Duodecimal 5a3a95b8
16 Hexadecimal c842e1c
20 Vigesimal 35c8ch8
36 Base36 3h0snw

Cryptographic Hash Functions

md5 e585fea2cfb5bf513d392a00259549f5
sha1 ed057f70f699210c6b59ebe4a227518fc13fdcc1
sha256 930e611a56e6ba2fa3e625704ffff3b6df7675836b74ae57a7d0d6260c62c77d
sha512 8dd4828f1c585f4a3ed0d20a3a2abc7e5f57d3bf5cdb8f871b9259d988dcfa91ccbcfb487540b90e8b56d5f697fb18575831dd341c5b5791a605aa32a91c3b7c
ripemd-160 1a0cfaa0ebf12e3810a25243c4eec9a899b9017d

209989148 as geometric shapes

Circle

Radius = n
Diameter 419978296
Circumference 1319400729.3808
Area 1.3852991751662E+17

Sphere

Radius = n
Volume 3.8786372469101E+25
Surface area 5.5411967006649E+17
Circumference 1319400729.3808

Square

Length = n
Perimeter 839956592
Area 44095442277765904
Diagonal 296969501.05277

Cube

Length = n
Surface area 264572653666595424
Volume 9.2595643545912E+24
Space diagonal 363711873.3741

Equilateral Triangle

Length = n
Perimeter 629967444
Area 1.9093886601828E+16
Altitude 181855936.68705

Triangular Pyramid

Length = n
Surface area 1.9093886601828E+16
Volume 1.0912501243275E+24
Height 98989833.684257