388021229 (number)

388021229 is an odd 9-digits composite number following 388021228 and preceding 388021230. In scientific notation, it is written as 3.88021229 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 381444540 positive integers (up to 388021229) that are relatively prime to 388021229.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88021229 × 10^8
Engineering notation 3.88021229 × 10^6

Prime Factorization of 388021229

Prime Factorization 59 × 6576631

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388021229
Product of the distinct prime numbers

The prime factorization of 388021229 is 59 × 6576631. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 39, 50, 688, 989, 6292, 6565, 76916, 3892, 224580, 76331, 2409719, 4758468, 13645852, 42956024, 370683089, 375296146, 439057837, 5075853811

Basic calculations (n = 388021229)

Multiplication

n×y
n×2 776042458
n×3 1164063687
n×4 1552084916
n×5 1940106145

Division

n÷y
n÷2 194010614.5
n÷3 129340409.66667
n÷3 97005307.25
n÷5 77604245.8

Exponentiation

ny
n2 150560474154670441
n3 5.8420660220318E+25
n4 2.2668456377679E+34
n5 8.7958423032E+42

Nth Root

y√n
2√n 19698.254465815
3√n 729.37660484214
4√n 140.35047013037
5√n 52.212092335705

Divisors of 388021229

1, 59, 6576631, 388021229

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 -388021228
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 388021229 can be divided by 4 positive divisors. The sum of these divisors (counting 388021229) is 1, the average is 0.25.

Base conversion 388021229

Base System Value
2 Binary 10111001000001011101111101101
3 Ternary 1000001010112001122
4 Quaternary 113020023233231
5 Quinary 1243313134404
6 Senary 102300350325
8 Octal 2710135755
10 Decimal 388021229
12 Duodecimal a9b453a5
16 Hexadecimal 1720bbed
20 Vigesimal 6152d19
36 Base36 6f0n3h

Cryptographic Hash Functions

md5 3c25ff7c31b4b2dab415aafefa207906
sha1 e768560fda2f3acfea26f51d4ef637c9871b165d
sha256 ecafc469614cb4f65852d5859df50ffa305c303a9c190ee19e566b58d66c1aca
sha512 81945607a17a8cb6f46af3dc3523eb272a20e5aa5327b145a4300d50fff07a378629edcc4b6017afeb0449cddbbc12126717f54ec9f928220c246719371b4cd8
ripemd-160 1bc9520edc653b3602ba2377c98a77676eceef51

388021229 as geometric shapes

Circle

Radius = n
Diameter 776042458
Circumference 2438009284.9266
Area 4.7299967952531E+17

Sphere

Radius = n
Volume 2.4471188928802E+26
Surface area 1.8919987181012E+18
Circumference 2438009284.9266

Square

Length = n
Perimeter 1552084916
Area 150560474154670441
Diagonal 548744884.54048

Cube

Length = n
Surface area 903362844928022646
Volume 5.8420660220318E+25
Space diagonal 672072483.04332

Equilateral Triangle

Length = n
Perimeter 1164063687
Area 6.5194597711887E+16
Altitude 336036241.52166

Triangular Pyramid

Length = n
Surface area 6.5194597711887E+16
Volume 6.8849408338637E+24
Height 182914961.51349