188020208 (number)

188020208 is an even 9-digits composite number following 188020207 and preceding 188020209. In scientific notation, it is written as 1.88020208 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 90977280 positive integers (up to 188020208) that are relatively prime to 188020208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88020208 × 10^8
Engineering notation 1.88020208 × 10^6

Prime Factorization of 188020208

Prime Factorization 2 × 2 × 2 × 2 × 31 × 379073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23502526
Product of the distinct prime numbers

The prime factorization of 188020208 is 2 × 2 × 2 × 2 × 31 × 379073. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 32, 45, 211, 14, 6101, 5979, 28273, 79512, 397309, 333148, 3307736, 7333312, 27245222, 6942613, 624166340, 932381530, 6093140321, 3012029695

Basic calculations (n = 188020208)

Multiplication

n×y
n×2 376040416
n×3 564060624
n×4 752080832
n×5 940101040

Division

n÷y
n÷2 94010104
n÷3 62673402.666667
n÷3 47005052
n÷5 37604041.6

Exponentiation

ny
n2 35351598616363264
n3 6.6468149249811E+24
n4 1.2497355247325E+33
n5 2.3497553330519E+41

Nth Root

y√n
2√n 13712.046090938
3√n 572.88595650939
4√n 117.09844615083
5√n 45.169044719228

Divisors of 188020208

1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 379073, 758146, 1516292, 3032584, 6065168, 11751263, 23502526, 47005052, 94010104, 188020208

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188020207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188020208 can be divided by 20 positive divisors. The sum of these divisors (counting 188020208) is 1, the average is 0.05.

Base conversion 188020208

Base System Value
2 Binary 1011001101001111010111110000
3 Ternary 111002210102020102
4 Quaternary 23031033113300
5 Quinary 341113121313
6 Senary 30353531532
8 Octal 1315172760
10 Decimal 188020208
12 Duodecimal 52b73ba8
16 Hexadecimal b34f5f0
20 Vigesimal 2if2aa8
36 Base36 33xxbk

Cryptographic Hash Functions

md5 ee0cc46f53569bd686f7b0ee1a63014b
sha1 81d7af026b9759824e7ebc1bccf64891956dd201
sha256 f456682d8ef8ac6c141d2d80b2a14bf834b6e5a2a4bd9c2d076f17f6dd59a7f6
sha512 41c6cc6e7df2ae110f9e1a33b364b86c4a7922f373f539771f99490d55b697f0e054fd196869114a01139a6f6be7bf9a0ddee18e897ece6210bac0e7d3d8d8fc
ripemd-160 af8e2566b378197761442eb751425f91d7ba1358

188020208 as geometric shapes

Circle

Radius = n
Diameter 376040416
Circumference 1181365808.3584
Area 1.1106032250582E+17

Sphere

Radius = n
Volume 2.7842113250789E+25
Surface area 4.4424129002329E+17
Circumference 1181365808.3584

Square

Length = n
Perimeter 752080832
Area 35351598616363264
Diagonal 265900728.15381

Cube

Length = n
Surface area 212109591698179584
Volume 6.6468149249811E+24
Space diagonal 325660553.10567

Equilateral Triangle

Length = n
Perimeter 564060624
Area 1.5307691233081E+16
Altitude 162830276.55283

Triangular Pyramid

Length = n
Surface area 1.5307691233081E+16
Volume 7.8333465112435E+23
Height 88633576.05127