123423900 (number)

123423900 is an even 9-digits composite number following 123423899 and preceding 123423901. In scientific notation, it is written as 1.23423900 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 32716800 positive integers (up to 123423900) that are relatively prime to 123423900.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million four hundred twenty-three thousand nine hundred

Notation

Scientific notation 1.23423900 × 10^8
Engineering notation 1.23423900 × 10^6

Prime Factorization of 123423900

Prime Factorization 2 × 2 × 3 × 25 × 2273 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 61711950
Product of the distinct prime numbers

The prime factorization of 123423900 is 2 × 2 × 3 × 25 × 2273 × 181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 123423900)

Multiplication

n×y
n×2 246847800
n×3 370271700
n×4 493695600
n×5 617119500

Division

n÷y
n÷2 61711950
n÷3 41141300
n÷3 30855975
n÷5 24684780

Exponentiation

ny
n2 15233459091210000
n3 1.8801729315276E+24
n4 2.3205827588357E+32
n5 2.8641537436826E+40

Nth Root

y√n
2√n 11109.630956967
3√n 497.88963861466
4√n 105.40223411753
5√n 41.522151916842

Divisors of 123423900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123423899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123423900 can be divided by 48 positive divisors. The sum of these divisors (counting 123423900) is 1, the average is 0.020833333333333.

Base conversion 123423900

Base System Value
2 Binary 111010110110100110010011100
3 Ternary 22121020120202120
4 Quaternary 13112310302130
5 Quinary 223044031100
6 Senary 20125222540
8 Octal 726646234
10 Decimal 123423900
12 Duodecimal 35401a50
16 Hexadecimal 75b4c9c
20 Vigesimal 1ib7jf0
36 Base36 21heho

Cryptographic Hash Functions

md5 a70d5b5443300c00bcc09f5d531523fc
sha1 bf0d407f96a9249e02bb02aabfe40042946b585a
sha256 dbae7bfb64b786228ed18916df9e91710056ae52a584270a0bcfc4ea16c389a5
sha512 543af3a5c0379d42bc3b7d957b2ddd295b5ead0a34e9bebab27d201a217e2ceac6028c34d85263efcf6f09ae7b3d36c1c4ab66e0bb76b5391e565d27a2ae7179
ripemd-160 bf748106cec5b4c0556cd268a44d803372147ba9

123423900 as geometric shapes

Circle

Radius = n
Diameter 246847800
Circumference 775495235.0348
Area 4.7857323169706E+16

Sphere

Radius = n
Volume 7.8756499588873E+24
Surface area 1.9142929267882E+17
Circumference 775495235.0348

Square

Length = n
Perimeter 493695600
Area 15233459091210000
Diagonal 174547753.30098

Cube

Length = n
Surface area 91400754547260000
Volume 1.8801729315276E+24
Space diagonal 213776465.6683

Equilateral Triangle

Length = n
Perimeter 370271700
Area 6.5962812802494E+15
Altitude 106888232.83415

Triangular Pyramid

Length = n
Surface area 6.5962812802494E+15
Volume 2.2158050494776E+23
Height 58182584.43366