123400 (number)

123400 is an even 6-digits composite number following 123399 and preceding 123401. In scientific notation, it is written as 1.23400 × 10^5. The sum of its digits is 10. It has a total of 6 prime factors and 24 positive divisors. There are 49280 positive integers (up to 123400) that are relatively prime to 123400.

Interesting facts

Basic properties

Name

Name one hundred twenty-three thousand four hundred

Notation

Scientific notation 1.23400 × 10^5
Engineering notation 1.23400 × 10^3

Prime Factorization of 123400

Prime Factorization 2 × 2 × 2 × 5 × 5 × 617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6170
Product of the distinct prime numbers

The prime factorization of 123400 is 2 × 2 × 2 × 5 × 5 × 617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 21, 48, 17, 461, 8352, 3116, 73501, 48699, 518347, 703821, 1247488, 2591640, 96787030, 66929799, 405266505, 503348157, 6239594016, 1619739082

Basic calculations (n = 123400)

Multiplication

n×y
n×2 246800
n×3 370200
n×4 493600
n×5 617000

Division

n÷y
n÷2 61700
n÷3 41133.333333333
n÷3 30850
n÷5 24680

Exponentiation

ny
n2 15227560000
n3 1879080904000000
n4 2.318785835536E+20
n5 2.8613817210514E+25

Nth Root

y√n
2√n 351.28336140501
3√n 49.785749915996
4√n 18.742554825984
5√n 10.4294890372

Divisors of 123400

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 617, 1234, 2468, 3085, 4936, 6170, 12340, 15425, 24680, 30850, 61700, 123400

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 -123399
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 123400 can be divided by 24 positive divisors. The sum of these divisors (counting 123400) is 1, the average is 0.041666666666667.

Base conversion 123400

Base System Value
2 Binary 11110001000001000
3 Ternary 20021021101
4 Quaternary 132020020
5 Quinary 12422100
6 Senary 2351144
8 Octal 361010
10 Decimal 123400
12 Duodecimal 5b4b4
16 Hexadecimal 1e208
20 Vigesimal f8a0
36 Base36 2n7s

Cryptographic Hash Functions

md5 3fa6e1540a9e5b94313c5907267a7331
sha1 21f0fb55d0f5f4e1521ec82216000a17e728f773
sha256 bb5a52f42f9c9261ed4361f59422a1e30036e7c32b270c8807a419feca605023
sha512 43f800fbeaf9238c58af795bcdad04bc49cd850c394d3382953356b023210281757b30e19218a37cbd612086fbc158caa8b4e1acb2ec00837e5d941f342fb3cc
ripemd-160 77bd4bb09693fb2bcd03ea8cda6eba3866e2a6a5

123400 as geometric shapes

Circle

Radius = n
Diameter 246800
Circumference 775345.06690596
Area 47838790628.098

Sphere

Radius = n
Volume 7.8710756846764E+15
Surface area 191355162512.39
Circumference 775345.06690596

Square

Length = n
Perimeter 493600
Area 15227560000
Diagonal 174513.95359684

Cube

Length = n
Surface area 91365360000
Volume 1879080904000000
Space diagonal 213735.069654

Equilateral Triangle

Length = n
Perimeter 370200
Area 6593726898.8259
Altitude 106867.534827

Triangular Pyramid

Length = n
Surface area 6593726898.8259
Volume 2.2145180826942E+14
Height 58171.317865613