388664222 (number)

388664222 is an even 9-digits composite number following 388664221 and preceding 388664223. In scientific notation, it is written as 3.88664222 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 193208632 positive integers (up to 388664222) that are relatively prime to 388664222.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred sixty-four thousand two hundred twenty-two

Notation

Scientific notation 3.88664222 × 10^8
Engineering notation 3.88664222 × 10^6

Prime Factorization of 388664222

Prime Factorization 2 × 173 × 1123307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388664222
Product of the distinct prime numbers

The prime factorization of 388664222 is 2 × 173 × 1123307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 70, 52, 432, 943, 6991, 6364, 3075, 32122, 360392, 374703, 9773435, 2769955, 22888692, 79881643, 704087063, 172994981, 1784593075, 8903292834

Basic calculations (n = 388664222)

Multiplication

n×y
n×2 777328444
n×3 1165992666
n×4 1554656888
n×5 1943321110

Division

n÷y
n÷2 194332111
n÷3 129554740.66667
n÷3 97166055.5
n÷5 77732844.4

Exponentiation

ny
n2 151059877462865284
n3 5.871156974952E+25
n4 2.2819086579096E+34
n5 8.8689625320149E+42

Nth Root

y√n
2√n 19714.568775401
3√n 729.7792677225
4√n 140.40857799793
5√n 52.229385090072

Divisors of 388664222

1, 2, 173, 346, 1123307, 2246614, 194332111, 388664222

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 -388664221
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 388664222 can be divided by 8 positive divisors. The sum of these divisors (counting 388664222) is 1, the average is 0.125.

Base conversion 388664222

Base System Value
2 Binary 10111001010101000101110011110
3 Ternary 1000002100012002012
4 Quaternary 113022220232132
5 Quinary 1243444223342
6 Senary 102322231222
8 Octal 2712505636
10 Decimal 388664222
12 Duodecimal aa1b5512
16 Hexadecimal 172a8b9e
20 Vigesimal 61930b2
36 Base36 6fef8e

Cryptographic Hash Functions

md5 dd2ca7f6ea9777b1ce51aea7cc781d8d
sha1 36e27ff45b3c5605eb3befc5910f255550d3e43b
sha256 4ac42dae497c9fabb35fe87064b20131c15f99543e835129a6c61edd533ee8f3
sha512 f074a7e60ac883523a1839226b225cf371fc31edbc4e211e1bcf0777a58a0a1bbe439a47b269769ea5b029a12240833fdb1d3aaf9af9e0eaf2f200b478a5802e
ripemd-160 9ab4ca6108c37c607b5073c8ec0d04e602d4f99c

388664222 as geometric shapes

Circle

Radius = n
Diameter 777328444
Circumference 2442049329.0968
Area 4.7456860128951E+17

Sphere

Radius = n
Volume 2.4593044827442E+26
Surface area 1.898274405158E+18
Circumference 2442049329.0968

Square

Length = n
Perimeter 1554656888
Area 151059877462865284
Diagonal 549654213.96159

Cube

Length = n
Surface area 906359264777191704
Volume 5.871156974952E+25
Space diagonal 673186179.58823

Equilateral Triangle

Length = n
Perimeter 1165992666
Area 6.5410845687703E+16
Altitude 336593089.79411

Triangular Pyramid

Length = n
Surface area 6.5410845687703E+16
Volume 6.9192248506654E+24
Height 183218071.32053