208021356 (number)

208021356 is an even 9-digits composite number following 208021355 and preceding 208021357. In scientific notation, it is written as 2.08021356 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 69340440 positive integers (up to 208021356) that are relatively prime to 208021356.

Interesting facts

Basic properties

Name

Name two hundred eight million twenty-one thousand three hundred fifty-six

Notation

Scientific notation 2.08021356 × 10^8
Engineering notation 2.08021356 × 10^6

Prime Factorization of 208021356

Prime Factorization 2 × 2 × 9 × 5778371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104010678
Product of the distinct prime numbers

The prime factorization of 208021356 is 2 × 2 × 9 × 5778371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 91, 25, 164, 349, 1826, 1640, 9106, 22003, 878697, 132697, 2680071, 490575, 56715428, 47046661, 520250599, 817694483, 3319479394, 5095636598

Basic calculations (n = 208021356)

Multiplication

n×y
n×2 416042712
n×3 624064068
n×4 832085424
n×5 1040106780

Division

n÷y
n÷2 104010678
n÷3 69340452
n÷3 52005339
n÷5 41604271.2

Exponentiation

ny
n2 43272884552078736
n3 9.0016841225549E+24
n4 1.8725425374575E+33
n5 3.895288378096E+41

Nth Root

y√n
2√n 14422.945468939
3√n 592.5194908933
4√n 120.09556806535
5√n 46.091578810584

Divisors of 208021356

1, 2, 4, 9, 18, 36, 5778371, 11556742, 23113484, 52005339, 104010678, 208021356

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 -208021355
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 208021356 can be divided by 12 positive divisors. The sum of these divisors (counting 208021356) is 1, the average is 0.083333333333333.

Base conversion 208021356

Base System Value
2 Binary 1100011001100010011101101100
3 Ternary 112111102120122200
4 Quaternary 30121202131230
5 Quinary 411223140411
6 Senary 32350341500
8 Octal 1431423554
10 Decimal 208021356
12 Duodecimal 597ba890
16 Hexadecimal c66276c
20 Vigesimal 3502d7g
36 Base36 3fumb0

Cryptographic Hash Functions

md5 474889710003962a15f9619b9330a256
sha1 c06bae3624d2fb81546e93f9c6c3425f486fdbbd
sha256 419487952b7acc3df73236f94f4253aeca3392fa67a4159a370b91de9ebba23d
sha512 549cb81a31cdc5cc2c4688521a5abfc7f313c754895141fc8f25aa9906db65801239d76789b5d635a72acaea2d899d36455e600b2391e3997ba7eace0cc77e3c
ripemd-160 851b8ca573f0239d6c7589a59a216f9af3d0909a

208021356 as geometric shapes

Circle

Radius = n
Diameter 416042712
Circumference 1307036727.5988
Area 1.3594577620845E+17

Sphere

Radius = n
Volume 3.7706166279139E+25
Surface area 5.437831048338E+17
Circumference 1307036727.5988

Square

Length = n
Perimeter 832085424
Area 43272884552078736
Diagonal 294186622.91844

Cube

Length = n
Surface area 259637307312472416
Volume 9.0016841225549E+24
Space diagonal 360303557.65137

Equilateral Triangle

Length = n
Perimeter 624064068
Area 1.8737708658566E+16
Altitude 180151778.82569

Triangular Pyramid

Length = n
Surface area 1.8737708658566E+16
Volume 1.0608586475263E+24
Height 98062207.639481