209968369 (number)

209968369 is an odd 9-digits composite number following 209968368 and preceding 209968370. In scientific notation, it is written as 2.09968369 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 192531600 positive integers (up to 209968369) that are relatively prime to 209968369.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred sixty-eight thousand three hundred sixty-nine

Notation

Scientific notation 2.09968369 × 10^8
Engineering notation 2.09968369 × 10^6

Prime Factorization of 209968369

Prime Factorization 13 × 151 × 106963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209968369
Product of the distinct prime numbers

The prime factorization of 209968369 is 13 × 151 × 106963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 94, 57, 859, 599, 7712, 1897, 5486, 20437, 631714, 608017, 1535891, 1810233, 74081292, 78915694, 118644812, 573845739, 4491410240, 3722109135

Basic calculations (n = 209968369)

Multiplication

n×y
n×2 419936738
n×3 629905107
n×4 839873476
n×5 1049841845

Division

n÷y
n÷2 104984184.5
n÷3 69989456.333333
n÷3 52492092.25
n÷5 41993673.8

Exponentiation

ny
n2 44086715980520161
n3 9.2568158489961E+24
n4 1.9436385259471E+33
n5 4.0810261121867E+41

Nth Root

y√n
2√n 14490.285331904
3√n 594.36235057222
4√n 120.3756010656
5√n 46.177538061087

Divisors of 209968369

1, 13, 151, 1963, 106963, 1390519, 16151413, 209968369

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209968368
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209968369 can be divided by 8 positive divisors. The sum of these divisors (counting 209968369) is 1, the average is 0.125.

Base conversion 209968369

Base System Value
2 Binary 1100100000111101110011110001
3 Ternary 112122002111110021
4 Quaternary 30200331303301
5 Quinary 412222441434
6 Senary 32500203441
8 Octal 1440756361
10 Decimal 209968369
12 Duodecimal 5a399581
16 Hexadecimal c83dcf1
20 Vigesimal 35c60i9
36 Base36 3h0cmp

Cryptographic Hash Functions

md5 0cd233b099b6d5bd0769b40774270493
sha1 3fcfde50432ecc9415dfcb38a97166261ad3bd1a
sha256 ca500106aab7bf79c9d41bd4dc73c712c02e4fc33cda24d804b25fcaf36006ff
sha512 2e2613cad838fa78fabad2c145469855c91795c78da02c96e2f31d2cd7779d588b34e01adbc988e8cf2d868b68c50a021891f202df4028aba03443d411dfe745
ripemd-160 5896825a70785d8f3c87c9c18292883e96101e77

209968369 as geometric shapes

Circle

Radius = n
Diameter 419936738
Circumference 1319270171.0733
Area 1.385025030453E+17

Sphere

Radius = n
Volume 3.8774859555786E+25
Surface area 5.5401001218121E+17
Circumference 1319270171.0733

Square

Length = n
Perimeter 839873476
Area 44086715980520161
Diagonal 296940115.10916

Cube

Length = n
Surface area 264520295883120966
Volume 9.2568158489961E+24
Space diagonal 363675883.09037

Equilateral Triangle

Length = n
Perimeter 629905107
Area 1.909010800428E+16
Altitude 181837941.54518

Triangular Pyramid

Length = n
Surface area 1.909010800428E+16
Volume 1.0909262098367E+24
Height 98980038.36972