209925902 (number)

209925902 is an even 9-digits composite number following 209925901 and preceding 209925903. In scientific notation, it is written as 2.09925902 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 103585152 positive integers (up to 209925902) that are relatively prime to 209925902.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred twenty-five thousand nine hundred two

Notation

Scientific notation 2.09925902 × 10^8
Engineering notation 2.09925902 × 10^6

Prime Factorization of 209925902

Prime Factorization 2 × 823 × 89 × 1433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209925902
Product of the distinct prime numbers

The prime factorization of 209925902 is 2 × 823 × 89 × 1433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 18, 83, 622, 681, 9, 7911, 67457, 18530, 964564, 66897, 8694098, 6657104, 25899164, 17271001, 856166862, 755265951, 3145790513, 175924653

Basic calculations (n = 209925902)

Multiplication

n×y
n×2 419851804
n×3 629777706
n×4 839703608
n×5 1049629510

Division

n÷y
n÷2 104962951
n÷3 69975300.666667
n÷3 52481475.5
n÷5 41985180.4

Exponentiation

ny
n2 44068884330513604
n3 9.2512002932167E+24
n4 1.9420665661362E+33
n5 4.0769007564018E+41

Nth Root

y√n
2√n 14488.819896734
3√n 594.32227709522
4√n 120.36951398396
5√n 46.175669989065

Divisors of 209925902

1, 2, 89, 178, 823, 1433, 1646, 2866, 73247, 127537, 146494, 255074, 1179359, 2358718, 104962951, 209925902

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 -209925901
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 209925902 can be divided by 16 positive divisors. The sum of these divisors (counting 209925902) is 1, the average is 0.0625.

Base conversion 209925902

Base System Value
2 Binary 1100100000110011011100001110
3 Ternary 112122000100012102
4 Quaternary 30200303130032
5 Quinary 412220112102
6 Senary 32455235102
8 Octal 1440633416
10 Decimal 209925902
12 Duodecimal 5a378a92
16 Hexadecimal c83370e
20 Vigesimal 35c0ef2
36 Base36 3gzfv2

Cryptographic Hash Functions

md5 4b625c7827841f2c5e6698bb1001e6c4
sha1 c6a5dbef00838f33ccf17a4007fdf30d68ec9a13
sha256 2a9456a119d2e46b569200ccf6967065df6cbfce1350b024647e5020663ee684
sha512 72186b650967686a99294f09dabbef87ff822f6004e0d428638229aa15249ab30b73f81e1077bd302a0e1a902eb532410774f6120ce3628ddcf4331765a646a8
ripemd-160 cfe497eee6a8211b58e55dc86a2c8f24e556a08f

209925902 as geometric shapes

Circle

Radius = n
Diameter 419851804
Circumference 1319003343.0428
Area 1.3844648326464E+17

Sphere

Radius = n
Volume 3.8751337170743E+25
Surface area 5.5378593305856E+17
Circumference 1319003343.0428

Square

Length = n
Perimeter 839703608
Area 44068884330513604
Diagonal 296880057.70181

Cube

Length = n
Surface area 264413305983081624
Volume 9.2512002932167E+24
Space diagonal 363602328.08872

Equilateral Triangle

Length = n
Perimeter 629777706
Area 1.9082386673331E+16
Altitude 181801164.04436

Triangular Pyramid

Length = n
Surface area 1.9082386673331E+16
Volume 1.0902644102414E+24
Height 98960019.233935