388538232 (number)

388538232 is an even 9-digits composite number following 388538231 and preceding 388538233. In scientific notation, it is written as 3.88538232 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 129512736 positive integers (up to 388538232) that are relatively prime to 388538232.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million five hundred thirty-eight thousand two hundred thirty-two

Notation

Scientific notation 3.88538232 × 10^8
Engineering notation 3.88538232 × 10^6

Prime Factorization of 388538232

Prime Factorization 2 × 2 × 2 × 3 × 16189093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97134558
Product of the distinct prime numbers

The prime factorization of 388538232 is 2 × 2 × 2 × 3 × 16189093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 51, 1, 669, 78, 8373, 9990, 10966, 62249, 603413, 297998, 8038139, 8171252, 89483310, 52033154, 245771419, 942520464, 1576080755, 3312633546

Basic calculations (n = 388538232)

Multiplication

n×y
n×2 777076464
n×3 1165614696
n×4 1554152928
n×5 1942691160

Division

n÷y
n÷2 194269116
n÷3 129512744
n÷3 97134558
n÷5 77707646.4

Exponentiation

ny
n2 150961957725685824
n3 5.8654492153997E+25
n4 2.2789512680372E+34
n5 8.8545969649732E+42

Nth Root

y√n
2√n 19711.373163735
3√n 729.70040373869
4√n 140.39719784858
5√n 52.225998499146

Divisors of 388538232

1, 2, 3, 4, 6, 8, 12, 24, 16189093, 32378186, 48567279, 64756372, 97134558, 129512744, 194269116, 388538232

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388538231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388538232 can be divided by 16 positive divisors. The sum of these divisors (counting 388538232) is 1, the average is 0.0625.

Base conversion 388538232

Base System Value
2 Binary 10111001010001001111101111000
3 Ternary 1000002002210020220
4 Quaternary 113022021331320
5 Quinary 1243431210412
6 Senary 102315420040
8 Octal 2712117570
10 Decimal 388538232
12 Duodecimal aa154620
16 Hexadecimal 17289f78
20 Vigesimal 61875bc
36 Base36 6fbq0o

Cryptographic Hash Functions

md5 449bfbb94a72a6eee4911693ffdaa04d
sha1 6802709eb97978186ebf3058634f984a4fde0c37
sha256 15d11f09b7d78b31c9fd0a30a49146d922a7720fa5e960a14fb5a26e8c6dcc98
sha512 633128ba40a9c5a273e52839ec98bc35e72a1ab343dac7f3ef038766336cdb625bf4416c3ad3a6c99e4d564e52d5c0376f20731fcb28f25cc7df1829487d1a41
ripemd-160 58d90ed4172aa01467701134c7f6f8a2c3583ce5

388538232 as geometric shapes

Circle

Radius = n
Diameter 777076464
Circumference 2441257710.5799
Area 4.7426097736255E+17

Sphere

Radius = n
Volume 2.4569136220138E+26
Surface area 1.8970439094502E+18
Circumference 2441257710.5799

Square

Length = n
Perimeter 1554152928
Area 150961957725685824
Diagonal 549476037.19486

Cube

Length = n
Surface area 905771746354114944
Volume 5.8654492153997E+25
Space diagonal 672967958.50698

Equilateral Triangle

Length = n
Perimeter 1165614696
Area 6.5368445197738E+16
Altitude 336483979.25349

Triangular Pyramid

Length = n
Surface area 6.5368445197738E+16
Volume 6.912498191524E+24
Height 183158679.06495