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

189813 (number)

189813 is an odd 6-digits composite number following 189812 and preceding 189814. In scientific notation, it is written as 1.89813 × 10^5. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 112320 positive integers (up to 189813) that are relatively prime to 189813.

Interesting facts

189813 has 16 divisors, whose sum is 283136
The reverse of 189813 is 318981
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 30
Digital Root 3

Name

Name	one hundred eighty-nine thousand eight hundred thirteen

Notation

Scientific notation	1.89813 × 10^5
Engineering notation	1.89813 × 10^3

Prime Factorization of 189813

Prime Factorization 3 × 31 × 13 × 157

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	189813	Product of the distinct prime numbers

The prime factorization of 189813 is 3 × 31 × 13 × 157. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 69, 55, 245, 66, 9306, 8041, 99071, 92223, 993708, 812608, 3098167, 7397333, 66356339, 46455339, 469151559, 632112836, 4021248716, 213372997

Basic calculations (n = 189813)

Multiplication

n×y

n×2	379626
n×3	569439
n×4	759252
n×5	949065

Division

n÷y

n÷2	94906.5
n÷3	63271
n÷3	47453.25
n÷5	37962.6

Exponentiation

n^y

n²	36028974969
n³	6838767825790797
n⁴	1.2980870373168E+21
n⁵	2.4639379481422E+26

Nth Root

^y√n

²√n	435.67533783771
³√n	57.47010418179
⁴√n	20.87283732121
⁵√n	11.367505961978

Divisors of 189813

1, 3, 13, 31, 39, 93, 157, 403, 471, 1209, 2041, 4867, 6123, 14601, 63271, 189813

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	-189812	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 189813 can be divided by 16 positive divisors. The sum of these divisors (counting 189813) is 1, the average is 0.0625.

Base conversion 189813

Base	System	Value
2	Binary	101110010101110101
3	Ternary	100122101010
4	Quaternary	232111311
5	Quinary	22033223
6	Senary	4022433
8	Octal	562565
10	Decimal	189813
12	Duodecimal	91a19
16	Hexadecimal	2e575
20	Vigesimal	13ead
36	Base36	42gl

Cryptographic Hash Functions

md5	e2709f3033fd7cd13dc1f14b64da624f
sha1	8d91ce577f00896d8b6e5ee876763bcfa6998034
sha256	fdd8a068cbf86a29977d9a408ee8382c049947b929884082ec56c77e03e326e4
sha512	4c5a91ddbdad1ca302beec7e08414b21877f804138213ae9719d931b646333553e04c74043f0f8c25e4c5f14cf1d16b9428eb1943da3194c242fe610ded0d589
ripemd-160	99d70cac83c46de6cc6f1062680c6477228d9591

189813 as geometric shapes

Circle

Radius = n

Diameter	379626
Circumference	1192630.2527117
Area	113188363078.98

Sphere

Radius = n

Volume	2.8646163681481E+16
Surface area	452753452315.92
Circumference	1192630.2527117

Square

Length = n

Perimeter	759252
Area	36028974969
Diagonal	268436.11891472

Cube

Length = n

Surface area	216173849814
Volume	6838767825790797
Space diagonal	328765.75993707

Equilateral Triangle

Length = n

Perimeter	569439
Area	15601003797.734
Altitude	164382.87996854

Triangular Pyramid

Length = n

Surface area	15601003797.734
Volume	8.0595651742951E+14
Height	89478.706304908