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

189439 (number)

189439 is an odd 6-digits prime number following 189438 and preceding 189440. In scientific notation, it is written as 1.89439 × 10^5. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 189438 positive integers (up to 189439) that are relatively prime to 189439.

Interesting facts

189439 has 2 divisors, whose sum is 189440
The reverse of 189439 is 934981
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 34
Digital Root 7

Name

Name	one hundred eighty-nine thousand four hundred thirty-nine

Notation

Scientific notation	1.89439 × 10^5
Engineering notation	1.89439 × 10^3

Prime Factorization of 189439

Prime Factorization 189439

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	189439	Product of the distinct prime numbers

The prime factorization of 189439 is 189439. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 5, 84, 88, 540, 193, 2397, 4364, 19945, 27542, 861305, 145471, 436536, 7241811, 71443046, 47797579, 190603063, 116508922, 9010142599, 8974118315

Basic calculations (n = 189439)

Multiplication

n×y

n×2	378878
n×3	568317
n×4	757756
n×5	947195

Division

n÷y

n÷2	94719.5
n÷3	63146.333333333
n÷3	47359.75
n÷5	37887.8

Exponentiation

n^y

n²	35887134721
n³	6798422914411519
n⁴	1.2878864384832E+21
n⁵	2.4397591901982E+26

Nth Root

^y√n

²√n	435.24590750517
³√n	57.43233375986
⁴√n	20.862547962921
⁵√n	11.363022810719

Divisors of 189439

1, 189439

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	189440	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	94720	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	435.24705627953	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999894425676	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189439 can be divided by 2 positive divisors. The sum of these divisors (counting 189439) is 189440, the average is 94720.

Base conversion 189439

Base	System	Value
2	Binary	101110001111111111
3	Ternary	100121212021
4	Quaternary	232033333
5	Quinary	22030224
6	Senary	4021011
8	Octal	561777
10	Decimal	189439
12	Duodecimal	91767
16	Hexadecimal	2e3ff
20	Vigesimal	13dbj
36	Base36	4267

Cryptographic Hash Functions

md5	84cad8ba523effea6bd082901208cc8a
sha1	08a5cf94bf5464d610447141d7d812877760ec26
sha256	b7eb572a3e641ddca6e4b1afc25f3fcc1fb05c8df32cd80b540525c6685cc1ab
sha512	1edbd8bc8e4486423d6ecc049136cde5b70a23c1c7601593ea7f533dbaade5dc5458895f950930ff83d0a799a36150559a4a20005af199cb8285450de82a9d8b
ripemd-160	e31e6f7f74368925f85c84a1ff0b93143933a29e

189439 as geometric shapes

Circle

Radius = n

Diameter	378878
Circumference	1190280.3414068
Area	112742758797.88

Sphere

Radius = n

Volume	2.8477167311882E+16
Surface area	450971035191.52
Circumference	1190280.3414068

Square

Length = n

Perimeter	757756
Area	35887134721
Diagonal	267907.2030424

Cube

Length = n

Surface area	215322808326
Volume	6798422914411519
Space diagonal	328117.97293504

Equilateral Triangle

Length = n

Perimeter	568317
Area	15539585168.71
Altitude	164058.98646752

Triangular Pyramid

Length = n

Surface area	15539585168.71
Volume	8.0120182402573E+14
Height	89302.401014132