123727992 (number)

123727992 is an even 9-digits composite number following 123727991 and preceding 123727993. In scientific notation, it is written as 1.23727992 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 40677120 positive integers (up to 123727992) that are relatively prime to 123727992.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million seven hundred twenty-seven thousand nine hundred ninety-two

Notation

Scientific notation 1.23727992 × 10^8
Engineering notation 1.23727992 × 10^6

Prime Factorization of 123727992

Prime Factorization 2 × 2 × 2 × 3 × 73 × 70621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30931998
Product of the distinct prime numbers

The prime factorization of 123727992 is 2 × 2 × 2 × 3 × 73 × 70621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 123727992)

Multiplication

n×y
n×2 247455984
n×3 371183976
n×4 494911968
n×5 618639960

Division

n÷y
n÷2 61863996
n÷3 41242664
n÷3 30931998
n÷5 24745598.4

Exponentiation

ny
n2 15308616004352064
n3 1.8941043185175E+24
n4 2.343537239687E+32
n5 2.899611568437E+40

Nth Root

y√n
2√n 11123.308500622
3√n 498.29820368338
4√n 105.46709676777
5√n 41.542592251096

Divisors of 123727992

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123727991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123727992 can be divided by 32 positive divisors. The sum of these divisors (counting 123727992) is 1, the average is 0.03125.

Base conversion 123727992

Base System Value
2 Binary 111010111111111000001111000
3 Ternary 22121211000220020
4 Quaternary 13113333001320
5 Quinary 223133243432
6 Senary 20135530440
8 Octal 727770170
10 Decimal 123727992
12 Duodecimal 35529a20
16 Hexadecimal 75ff078
20 Vigesimal 1id5jjc
36 Base36 21nx4o

Cryptographic Hash Functions

md5 dfe9eeba91f9f6399b8ef104fae6b7b1
sha1 bd757b73e556f324516a4444a553b83c038a2278
sha256 7e46f4f4f27c104f2957a131d37076bf73436380912b2a8c09eb4a746ed4b41b
sha512 8b1d1904a2add99f6bf955eba02a8a40917419dcb26d7ae4cf236aa15b8922a742530307643e69f6f90d3ba16ca97e695e24a195d2ce7a8e5c8761d982da2aef
ripemd-160 b4f89cd58efa3a398a8b3517ece00827c38530fd

123727992 as geometric shapes

Circle

Radius = n
Diameter 247455984
Circumference 777405901.42123
Area 4.80934355759E+16

Sphere

Radius = n
Volume 7.9340056162499E+24
Surface area 1.923737423036E+17
Circumference 777405901.42123

Square

Length = n
Perimeter 494911968
Area 15308616004352064
Diagonal 174977804.33159

Cube

Length = n
Surface area 91851696026112384
Volume 1.8941043185175E+24
Space diagonal 214303168.46248

Equilateral Triangle

Length = n
Perimeter 371183976
Area 6.628825178275E+15
Altitude 107151584.23124

Triangular Pyramid

Length = n
Surface area 6.628825178275E+15
Volume 2.2322233464975E+23
Height 58325934.777197