388133081 (number)

388133081 is an odd 9-digits composite number following 388133080 and preceding 388133082. In scientific notation, it is written as 3.88133081 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 332685492 positive integers (up to 388133081) that are relatively prime to 388133081.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million one hundred thirty-three thousand eighty-one

Notation

Scientific notation 3.88133081 × 10^8
Engineering notation 3.88133081 × 10^6

Prime Factorization of 388133081

Prime Factorization 7 × 55447583

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388133081
Product of the distinct prime numbers

The prime factorization of 388133081 is 7 × 55447583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 47, 14, 791, 26, 5989, 8501, 73728, 4872, 729555, 724236, 2461747, 329991, 99356214, 79181321, 897654871, 673587764, 1403986229, 1942622077

Basic calculations (n = 388133081)

Multiplication

n×y
n×2 776266162
n×3 1164399243
n×4 1552532324
n×5 1940665405

Division

n÷y
n÷2 194066540.5
n÷3 129377693.66667
n÷3 97033270.25
n÷5 77626616.2

Exponentiation

ny
n2 150647288566552561
n3 5.8471196255632E+25
n4 2.2694605552454E+34
n5 8.8085271751537E+42

Nth Root

y√n
2√n 19701.093396053
3√n 729.44668210263
4√n 140.3605834843
5√n 52.215102147152

Divisors of 388133081

1, 7, 55447583, 388133081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388133080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388133081 can be divided by 4 positive divisors. The sum of these divisors (counting 388133081) is 1, the average is 0.25.

Base conversion 388133081

Base System Value
2 Binary 10111001000100111000011011001
3 Ternary 1000001100012111022
4 Quaternary 113020213003121
5 Quinary 1243330224311
6 Senary 102303012225
8 Octal 2710470331
10 Decimal 388133081
12 Duodecimal a9b9a075
16 Hexadecimal 172270d9
20 Vigesimal 615gce1
36 Base36 6f31eh

Cryptographic Hash Functions

md5 54ea2ce5fbc59c21f3c14dd35e9f6073
sha1 40d130976b7119b139a94da4b478f1c0d3af98cf
sha256 7d785d61e1c46fbb0d8bb769624f602edb14eff07ece748a70ead40685e02aac
sha512 5e442a9b543d30060d3d505c22ba3a6c8ea7e233608ca6fa16a83314b3daeb02ce9ccd9831321ae4a071acae12c46f343f9e7da184c887cda51cba339ff56388
ripemd-160 ff67a0830c83a740652307ac0f11f75d19865d3d

388133081 as geometric shapes

Circle

Radius = n
Diameter 776266162
Circumference 2438712071.7695
Area 4.732724150439E+17

Sphere

Radius = n
Volume 2.4492357413773E+26
Surface area 1.8930896601756E+18
Circumference 2438712071.7695

Square

Length = n
Perimeter 1552532324
Area 150647288566552561
Diagonal 548903067.15586

Cube

Length = n
Surface area 903883731399315366
Volume 5.8471196255632E+25
Space diagonal 672266216.39025

Equilateral Triangle

Length = n
Perimeter 1164399243
Area 6.523218945494E+16
Altitude 336133108.19512

Triangular Pyramid

Length = n
Surface area 6.523218945494E+16
Volume 6.8908965627412E+24
Height 182967689.05195