388889138, three hundred eighty-eight million eight hundred eighty-nine thousand one 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

388889138 has 8 divisors, whose sum is 636364080
The reverse of 388889138 is 831988883
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2

Name

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

Notation

Scientific notation	3.88889138 × 10^8
Engineering notation	3.88889138 × 10^6

Prime Factorization of 388889138

Prime Factorization 2 × 11 × 17676779

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	388889138	Product of the distinct prime numbers

The prime factorization of 388889138 is 2 × 11 × 17676779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 14, 99, 979, 273, 3098, 2471, 81264, 62060, 413440, 481029, 4682540, 9369663, 28694786, 6535861, 133236269, 242900795, 7477760858, 7301903161

Basic calculations (n = 388889138)

Multiplication

n×y

n×2	777778276
n×3	1166667414
n×4	1555556552
n×5	1944445690

Division

n÷y

n÷2	194444569
n÷3	129629712.66667
n÷3	97222284.5
n÷5	77777827.6

Exponentiation

n^y

n²	151234761654383044
n³	5.8813556095408E+25
n⁴	2.2871953132658E+34
n⁵	8.8946541381358E+42

Nth Root

^y√n

²√n	19720.272259784
³√n	729.92001250322
⁴√n	140.42888684236
⁵√n	52.235428613224

Divisors of 388889138

1, 2, 11, 22, 17676779, 35353558, 194444569, 388889138

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	-388889137	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 388889138 can be divided by 8 positive divisors. The sum of these divisors (counting 388889138) is 1, the average is 0.125.

Base conversion 388889138

Base	System	Value
2	Binary	10111001011011111101000110010
3	Ternary	1000002202121121102
4	Quaternary	113023133220302
5	Quinary	1244023423023
6	Senary	102331124402
8	Octal	2713375062
10	Decimal	388889138
12	Duodecimal	aa2a3702
16	Hexadecimal	172dfa32
20	Vigesimal	61ab2gi
36	Base36	6fj8s2

Cryptographic Hash Functions

md5	e29639a03c07b09d3ba878e458bd71be
sha1	9d3aabaa44bfd49781548017a03ccc786142d6c7
sha256	09970eee42d0de34c8387b8e870d0c209bde72ee30181a11f1060322b83b96a1
sha512	a80141f75c0e0e7fc20651d8bba745b8120e7fb04f697e1f8266cf6418b7e0502bc7845234e44698e6565430c6ddb3b63cc72343c0260434ab112b3077f0098c
ripemd-160	56f66062262db1195a937d9de4ab46d33698f758

388889138 as geometric shapes

Circle

Radius = n

Diameter	777778276
Circumference	2443462518.0033
Area	4.7511801618081E+17

Sphere

Radius = n

Volume	2.463576476811E+26
Surface area	1.9004720647233E+18
Circumference	2443462518.0033

Square

Length = n

Perimeter	1555556552
Area	151234761654383044
Diagonal	549972293.21918

Cube

Length = n

Surface area	907408569926298264
Volume	5.8813556095408E+25
Space diagonal	673575745.52766

Equilateral Triangle

Length = n

Perimeter	1166667414
Area	6.548657276399E+16
Altitude	336787872.76383

Triangular Pyramid

Length = n

Surface area	6.548657276399E+16
Volume	6.9312440567931E+24
Height	183324097.73973