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

123668 (number)

123668 is an even 6-digits composite number following 123667 and preceding 123669. In scientific notation, it is written as 1.23668 × 10^5. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 60312 positive integers (up to 123668) that are relatively prime to 123668.

Interesting facts

123668 has 12 divisors, whose sum is 221760
The reverse of 123668 is 866321
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 26
Digital Root 8

Name

Name	one hundred twenty-three thousand six hundred sixty-eight

Notation

Scientific notation	1.23668 × 10^5
Engineering notation	1.23668 × 10^3

Prime Factorization of 123668

Prime Factorization 2 × 2 × 43 × 719

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	61834	Product of the distinct prime numbers

The prime factorization of 123668 is 2 × 2 × 43 × 719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 25, 73, 986, 647, 8182, 6795, 94734, 45245, 298330, 308451, 8332007, 2151134, 45131159, 29896047, 159190896, 660218551, 4984060534, 7698165715

Basic calculations (n = 123668)

Multiplication

n×y

n×2	247336
n×3	371004
n×4	494672
n×5	618340

Division

n÷y

n÷2	61834
n÷3	41222.666666667
n÷3	30917
n÷5	24733.6

Exponentiation

n^y

n²	15293774224
n³	1891350470733632
n⁴	2.3389953001469E+20
n⁵	2.8925887077856E+25

Nth Root

^y√n

²√n	351.66461294819
³√n	49.821765403516
⁴√n	18.752722814253
⁵√n	10.434015257719

Divisors of 123668

1, 2, 4, 43, 86, 172, 719, 1438, 2876, 30917, 61834, 123668

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-123667	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123668 can be divided by 12 positive divisors. The sum of these divisors (counting 123668) is 1, the average is 0.083333333333333.

Base conversion 123668

Base	System	Value
2	Binary	11110001100010100
3	Ternary	20021122022
4	Quaternary	132030110
5	Quinary	12424133
6	Senary	2352312
8	Octal	361424
10	Decimal	123668
12	Duodecimal	5b698
16	Hexadecimal	1e314
20	Vigesimal	f938
36	Base36	2nf8

Cryptographic Hash Functions

md5	3468b4c21e0274221301f8d71019c642
sha1	e2abd8455188f33fa0d64b25123c37c272745e76
sha256	ac30d79a3a9f00c4e94535a791bd9d530d5bd8f104a1adc3f518e804c14bc9cc
sha512	61c2dac07bde9d1cd2134aded0f46611b491d4bd5b0e16ebf26e8e310650344c4e57ec80440e34dfe7e387d6ba3b9268280a2757ef5e615a09bb71c484277ec5
ripemd-160	b3fe1e06f5924111326132480f02d2b6e2845372

123668 as geometric shapes

Circle

Radius = n

Diameter	247336
Circumference	777028.96056829
Area	48046808747.779

Sphere

Radius = n

Volume	7.9224703256272E+15
Surface area	192187234991.12
Circumference	777028.96056829

Square

Length = n

Perimeter	494672
Area	15293774224
Diagonal	174892.96283156

Cube

Length = n

Surface area	91762645344
Volume	1891350470733632
Space diagonal	214199.25927043

Equilateral Triangle

Length = n

Perimeter	371004
Area	6622398498.8638
Altitude	107099.62963521

Triangular Pyramid

Length = n

Surface area	6622398498.8638
Volume	2.2289779057602E+14
Height	58297.654277185