388204161 (number)

388204161 is an odd 9-digits composite number following 388204160 and preceding 388204162. In scientific notation, it is written as 3.88204161 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 253296240 positive integers (up to 388204161) that are relatively prime to 388204161.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred four thousand one hundred sixty-one

Notation

Scientific notation 3.88204161 × 10^8
Engineering notation 3.88204161 × 10^6

Prime Factorization of 388204161

Prime Factorization 3 × 47 × 2753221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388204161
Product of the distinct prime numbers

The prime factorization of 388204161 is 3 × 47 × 2753221. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 12, 80, 441, 970, 7697, 1623, 97428, 78928, 161073, 578958, 599304, 9137907, 85912794, 77020257, 15577761, 262021342, 3478281119, 1951475816

Basic calculations (n = 388204161)

Multiplication

n×y
n×2 776408322
n×3 1164612483
n×4 1552816644
n×5 1941020805

Division

n÷y
n÷2 194102080.5
n÷3 129401387
n÷3 97051040.25
n÷5 77640832.2

Exponentiation

ny
n2 150702470617713921
n3 5.8503326166777E+25
n4 2.2711234650283E+34
n5 8.8165957926872E+42

Nth Root

y√n
2√n 19702.897274259
3√n 729.49120798644
4√n 140.36700920893
5√n 52.217014469392

Divisors of 388204161

1, 3, 47, 141, 2753221, 8259663, 129401387, 388204161

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 -388204160
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 388204161 can be divided by 8 positive divisors. The sum of these divisors (counting 388204161) is 1, the average is 0.125.

Base conversion 388204161

Base System Value
2 Binary 10111001000111000011010000001
3 Ternary 1000001110210222220
4 Quaternary 113020320122001
5 Quinary 1243340013121
6 Senary 102304321253
8 Octal 2710703201
10 Decimal 388204161
12 Duodecimal aa013229
16 Hexadecimal 17238681
20 Vigesimal 6165a81
36 Base36 6f4k8x

Cryptographic Hash Functions

md5 f4af3441b2e4ebd719e40ff751a9770c
sha1 2b788c8b88597282229e881f3c757e4f843e276e
sha256 66e83c7517dbd0e53f6b95eff7b9a9442726014809f43bdae839a1d142b05130
sha512 8899057d33003200951f77cd4d8b6be54f4fff9c1c787221adc4269be7681e6696b02e4a51cbf5d32470917ebbfccfbef64aed0e58dd1828bceaf6f1eb0568d0
ripemd-160 5b505ac1eefd679166b2b5244e40d8d5dfd15259

388204161 as geometric shapes

Circle

Radius = n
Diameter 776408322
Circumference 2439158680.5812
Area 4.7344577457044E+17

Sphere

Radius = n
Volume 2.4505815959482E+26
Surface area 1.8937830982818E+18
Circumference 2439158680.5812

Square

Length = n
Perimeter 1552816644
Area 150702470617713921
Diagonal 549003589.45587

Cube

Length = n
Surface area 904214823706283526
Volume 5.8503326166777E+25
Space diagonal 672389330.56165

Equilateral Triangle

Length = n
Perimeter 1164612483
Area 6.5256083984009E+16
Altitude 336194665.28082

Triangular Pyramid

Length = n
Surface area 6.5256083984009E+16
Volume 6.8946831090827E+24
Height 183001196.48529