209631764 (number)

209631764 is an even 9-digits composite number following 209631763 and preceding 209631765. In scientific notation, it is written as 2.09631764 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 103379904 positive integers (up to 209631764) that are relatively prime to 209631764.

Interesting facts

Basic properties

Name

Name two hundred nine million six hundred thirty-one thousand seven hundred sixty-four

Notation

Scientific notation 2.09631764 × 10^8
Engineering notation 2.09631764 × 10^6

Prime Factorization of 209631764

Prime Factorization 2 × 2 × 73 × 717917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104815882
Product of the distinct prime numbers

The prime factorization of 209631764 is 2 × 2 × 73 × 717917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 11, 34, 304, 210, 1267, 1119, 1669, 86958, 110617, 478404, 4074080, 6209584, 98536970, 5694009, 199334897, 98186358, 156770763, 4481509560

Basic calculations (n = 209631764)

Multiplication

n×y
n×2 419263528
n×3 628895292
n×4 838527056
n×5 1048158820

Division

n÷y
n÷2 104815882
n÷3 69877254.666667
n÷3 52407941
n÷5 41926352.8

Exponentiation

ny
n2 43945476477751696
n3 9.2123677538516E+24
n4 1.9312049028566E+33
n5 4.0484189043128E+41

Nth Root

y√n
2√n 14478.665822513
3√n 594.04456882724
4√n 120.32732782919
5√n 46.162722908517

Divisors of 209631764

1, 2, 4, 73, 146, 292, 717917, 1435834, 2871668, 52407941, 104815882, 209631764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209631763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209631764 can be divided by 12 positive divisors. The sum of these divisors (counting 209631764) is 1, the average is 0.083333333333333.

Base conversion 209631764

Base System Value
2 Binary 1100011111101011101000010100
3 Ternary 112121110101201102
4 Quaternary 30133223220110
5 Quinary 412131204024
6 Senary 32445045232
8 Octal 1437535024
10 Decimal 209631764
12 Duodecimal 5a256818
16 Hexadecimal c7eba14
20 Vigesimal 35a3j84
36 Base36 3gt4wk

Cryptographic Hash Functions

md5 1e64997672af4904658106e0bdc973f1
sha1 610a67c051a731a8c6c49e84e6982e4c71628ccb
sha256 411a4225dd2ab1dec4ba3f736a845dd299590038ed49dd28f397806f9305fb92
sha512 a91eac35cc490d0153e63e550089fd7459cee716e1c88540e37f3f817008e3b1fe4823f512f55b9e510436741a29b3df0095487318ffeaee78c488dbd13d10e7
ripemd-160 f5778926ed1d00378e328bd6e76f114bad4e9d18

209631764 as geometric shapes

Circle

Radius = n
Diameter 419263528
Circumference 1317155219.4829
Area 1.3805878606101E+17

Sphere

Radius = n
Volume 3.8588675810224E+25
Surface area 5.5223514424403E+17
Circumference 1317155219.4829

Square

Length = n
Perimeter 838527056
Area 43945476477751696
Diagonal 296464083.753

Cube

Length = n
Surface area 263672858866510176
Volume 9.2123677538516E+24
Space diagonal 363092866.12829

Equilateral Triangle

Length = n
Perimeter 628895292
Area 1.9028949505572E+16
Altitude 181546433.06414

Triangular Pyramid

Length = n
Surface area 1.9028949505572E+16
Volume 1.0856879515888E+24
Height 98821361.250999