208021320 (number)

208021320 is an even 9-digits composite number following 208021319 and preceding 208021321. In scientific notation, it is written as 2.08021320 × 10^8. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 51204096 positive integers (up to 208021320) that are relatively prime to 208021320.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.08021320 × 10^8
Engineering notation 2.08021320 × 10^6

Prime Factorization of 208021320

Prime Factorization 2 × 2 × 2 × 9 × 13 × 5 × 44449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 52005330
Product of the distinct prime numbers

The prime factorization of 208021320 is 2 × 2 × 2 × 9 × 13 × 5 × 44449. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 56, 54, 590, 472, 5089, 8298, 72989, 93214, 912523, 998894, 479629, 6439455, 16571590, 67968091, 47266963, 862620014, 421671032, 7967608752

Basic calculations (n = 208021320)

Multiplication

n×y
n×2 416042640
n×3 624063960
n×4 832085280
n×5 1040106600

Division

n÷y
n÷2 104010660
n÷3 69340440
n÷3 52005330
n÷5 41604264

Exponentiation

ny
n2 43272869574542400
n3 9.0016794490841E+24
n4 1.8725412412154E+33
n5 3.8952850075206E+41

Nth Root

y√n
2√n 14422.944220928
3√n 592.51945671299
4√n 120.09556286944
5√n 46.09157721527

Divisors of 208021320

1, 2, 4, 5, 8, 9, 10, 13, 18, 20, 26, 36, 40, 45, 52, 65, 72, 90, 104, 117, 130, 180, 234, 260, 360, 468, 520, 585, 936, 1170, 2340, 4680, 44449, 88898, 177796, 222245, 355592, 400041, 444490, 577837, 800082, 888980, 1155674, 1600164, 1777960, 2000205, 2311348, 2889185, 3200328, 4000410, 4622696, 5200533, 5778370, 8000820, 10401066, 11556740, 16001640, 20802132, 23113480, 26002665, 41604264, 52005330, 104010660, 208021320

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208021319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208021320 can be divided by 64 positive divisors. The sum of these divisors (counting 208021320) is 1, the average is 0.015625.

Base conversion 208021320

Base System Value
2 Binary 1100011001100010011101001000
3 Ternary 112111102120121100
4 Quaternary 30121202131020
5 Quinary 411223140240
6 Senary 32350341400
8 Octal 1431423510
10 Decimal 208021320
12 Duodecimal 597ba860
16 Hexadecimal c662748
20 Vigesimal 3502d60
36 Base36 3fuma0

Cryptographic Hash Functions

md5 3e69118d049b9b21ac5eece17fb2934f
sha1 833c9abed807bfc41df814c556e2c70f94df0a0b
sha256 b81e216ce9a9ef928fb01e05914516a7087fbed0b6e0aae2935ce4fc6becf2b2
sha512 e964194d06a5c9a51f6accce2324a146b1bce9e215e597500f3b5748fdb7d473f84172440f3f4fd01071bf2fef14e8cf48e39dc501c9ce140472942f4ec1604a
ripemd-160 0b6005233226d2fa557a89770d57cdf413233e35

208021320 as geometric shapes

Circle

Radius = n
Diameter 416042640
Circumference 1307036501.4041
Area 1.3594572915513E+17

Sphere

Radius = n
Volume 3.7706146702951E+25
Surface area 5.4378291662053E+17
Circumference 1307036501.4041

Square

Length = n
Perimeter 832085280
Area 43272869574542400
Diagonal 294186572.00675

Cube

Length = n
Surface area 259637217447254400
Volume 9.0016794490841E+24
Space diagonal 360303495.29754

Equilateral Triangle

Length = n
Perimeter 624063960
Area 1.8737702173102E+16
Altitude 180151747.64877

Triangular Pyramid

Length = n
Surface area 1.8737702173102E+16
Volume 1.0608580967525E+24
Height 98062190.668918