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

163940 (number)

163940 is an even 6-digits composite number following 163939 and preceding 163941. In scientific notation, it is written as 1.63940 × 10^5. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 56160 positive integers (up to 163940) that are relatively prime to 163940.

Interesting facts

163940 has 24 divisors, whose sum is 393792
The reverse of 163940 is 049361
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 23
Digital Root 5

Name

Name	one hundred sixty-three thousand nine hundred forty

Notation

Scientific notation	1.63940 × 10^5
Engineering notation	1.63940 × 10^3

Prime Factorization of 163940

Prime Factorization 2 × 2 × 5 × 7 × 1171

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	81970	Product of the distinct prime numbers

The prime factorization of 163940 is 2 × 2 × 5 × 7 × 1171. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 70, 88, 482, 742, 3242, 120, 48429, 66371, 428434, 991062, 4749070, 8401559, 67117107, 32917227, 260605482, 771416292, 2074226212, 5478683460

Basic calculations (n = 163940)

Multiplication

n×y

n×2	327880
n×3	491820
n×4	655760
n×5	819700

Division

n÷y

n÷2	81970
n÷3	54646.666666667
n÷3	40985
n÷5	32788

Exponentiation

n^y

n²	26876323600
n³	4406104490984000
n⁴	7.2233677025192E+20
n⁵	1.184198901151E+26

Nth Root

^y√n

²√n	404.89504812976
³√n	54.73036068538
⁴√n	20.122004078366
⁵√n	11.039184355104

Divisors of 163940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1171, 2342, 4684, 5855, 8197, 11710, 16394, 23420, 32788, 40985, 81970, 163940

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-163939	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163940 can be divided by 24 positive divisors. The sum of these divisors (counting 163940) is 1, the average is 0.041666666666667.

Base conversion 163940

Base	System	Value
2	Binary	101000000001100100
3	Ternary	22022212212
4	Quaternary	220001210
5	Quinary	20221230
6	Senary	3302552
8	Octal	500144
10	Decimal	163940
12	Duodecimal	7aa58
16	Hexadecimal	28064
20	Vigesimal	109h0
36	Base36	3ihw

Cryptographic Hash Functions

md5	e0cc804509da7819a89fbaa694746631
sha1	b7eb3b05217af6943e9aeb19b7376962b0d40c96
sha256	77b6941d423c9709e1699de87adcf9acca40d9bf3a9f4f849c3cfafd28a2ae92
sha512	3f88384c0ca2b1d0c856ff6d69e4dfdd6d714be353fb1687ea6e4e3b5d21f6379cf235c86a0b30a3ee2eb0df4f8a6121b421dd40ed2259a1b4775c7653b2fe8d
ripemd-160	f173ee32f484cfa06bec243aeb202ac70deb6df5

163940 as geometric shapes

Circle

Radius = n

Diameter	327880
Circumference	1030065.399259
Area	84434460777.262

Sphere

Radius = n

Volume	1.8456247333099E+16
Surface area	337737843109.05
Circumference	1030065.399259

Square

Length = n

Perimeter	655760
Area	26876323600
Diagonal	231846.17141545

Cube

Length = n

Surface area	161257941600
Volume	4406104490984000
Space diagonal	283952.40939284

Equilateral Triangle

Length = n

Perimeter	491820
Area	11637789498.966
Altitude	141976.20469642

Triangular Pyramid

Length = n

Surface area	11637789498.966
Volume	5.1926439403188E+14
Height	77282.057138482