388655238, three hundred eighty-eight million six hundred fifty-five thousand two hundred thirty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

388655238 has 16 divisors, whose sum is 777789936
The reverse of 388655238 is 832556883
Previous prime number is 1693

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3

Name

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

Notation

Scientific notation	3.88655238 × 10^8
Engineering notation	3.88655238 × 10^6

Prime Factorization of 388655238

Prime Factorization 2 × 3 × 1693 × 38261

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	388655238	Product of the distinct prime numbers

The prime factorization of 388655238 is 2 × 3 × 1693 × 38261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 17, 58, 431, 149, 5610, 6998, 53293, 13729, 74142, 708455, 7402036, 6623125, 79444926, 75878543, 299948146, 241301244, 8558527058, 5751348780

Basic calculations (n = 388655238)

Multiplication

n×y

n×2	777310476
n×3	1165965714
n×4	1554620952
n×5	1943276190

Division

n÷y

n÷2	194327619
n÷3	129551746
n÷3	97163809.5
n÷5	77731047.6

Exponentiation

n^y

n²	151052894024836644
n³	5.8707498477812E+25
n⁴	2.2816976793279E+34
n⁵	8.8679375460321E+42

Nth Root

^y√n

²√n	19714.340922283
³√n	729.77364471332
⁴√n	140.40776660243
⁵√n	52.229143630679

Divisors of 388655238

1, 2, 3, 6, 1693, 3386, 5079, 10158, 38261, 76522, 114783, 229566, 64775873, 129551746, 194327619, 388655238

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	-388655237	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 388655238 can be divided by 16 positive divisors. The sum of these divisors (counting 388655238) is 1, the average is 0.0625.

Base conversion 388655238

Base	System	Value
2	Binary	10111001010100110100010000110
3	Ternary	1000002022201202110
4	Quaternary	113022212202012
5	Quinary	1243443431423
6	Senary	102322121450
8	Octal	2712464206
10	Decimal	388655238
12	Duodecimal	aa1b0286
16	Hexadecimal	172a6886
20	Vigesimal	6191i1i
36	Base36	6fe8au

Cryptographic Hash Functions

md5	f2d2a7b08cf30d2d37510905fdf8f500
sha1	3cf64b660cc6a1d073c7df2239ce9ff00d3d42e4
sha256	5d5abaf3ff33c3485f4c4a559edf48f29ca72ac43e52430c90ff67b71a10f2e6
sha512	f9d1ed9a88c84d2dc8471132c8c7da6909cdcf7dd0e645a06c9937fa7ef9690c9042762d5c5c1f116905fbb0846d6dce3730b0d0dbe1ffbce58d0b86e5e49e41
ripemd-160	699bd25ea78935290dd19bfa394e74bffd93bce8

388655238 as geometric shapes

Circle

Radius = n

Diameter	777310476
Circumference	2441992880.96
Area	4.745466621719E+17

Sphere

Radius = n

Volume	2.4591339457137E+26
Surface area	1.8981866486876E+18
Circumference	2441992880.96

Square

Length = n

Perimeter	1554620952
Area	151052894024836644
Diagonal	549641508.66694

Cube

Length = n

Surface area	906317364149019864
Volume	5.8707498477812E+25
Space diagonal	673170618.84377

Equilateral Triangle

Length = n

Perimeter	1165965714
Area	6.5407821770334E+16
Altitude	336585309.42189

Triangular Pyramid

Length = n

Surface area	6.5407821770334E+16
Volume	6.9187450466933E+24
Height	183213836.22231