123669968 (number)

123669968 is an even 9-digits composite number following 123669967 and preceding 123669969. In scientific notation, it is written as 1.23669968 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 57761280 positive integers (up to 123669968) that are relatively prime to 123669968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.23669968 × 10^8
Engineering notation 1.23669968 × 10^6

Prime Factorization of 123669968

Prime Factorization 2 × 2 × 2 × 2 × 17 × 3271 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15458746
Product of the distinct prime numbers

The prime factorization of 123669968 is 2 × 2 × 2 × 2 × 17 × 3271 × 139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 123669968)

Multiplication

n×y
n×2 247339936
n×3 371009904
n×4 494679872
n×5 618349840

Division

n÷y
n÷2 61834984
n÷3 41223322.666667
n÷3 30917492
n÷5 24733993.6

Exponentiation

ny
n2 15294260985121024
n3 1.8914407666136E+24
n4 2.33914419081E+32
n5 2.8928188722485E+40

Nth Root

y√n
2√n 11120.699977969
3√n 498.22029682916
4√n 105.45472951921
5√n 41.538695122193

Divisors of 123669968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123669967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123669968 can be divided by 40 positive divisors. The sum of these divisors (counting 123669968) is 1, the average is 0.025.

Base conversion 123669968

Base System Value
2 Binary 111010111110000110111010000
3 Ternary 22121201002022012
4 Quaternary 13113300313100
5 Quinary 223124414333
6 Senary 20134402052
8 Octal 727606720
10 Decimal 123669968
12 Duodecimal 35500328
16 Hexadecimal 75f0dd0
20 Vigesimal 1iciei8
36 Base36 21mocw

Cryptographic Hash Functions

md5 7c8bb144449a843a8acf35651c80810b
sha1 5ba93842342b16fcf686787615e39a4c5e9b72ad
sha256 9db974f35cd98e540e01c6463bf7b4205cc4e339f65c9fe5ae484bb4addd27f7
sha512 ffcee30594719c7873353e190bfa626d5066c8298ebd3cd831a24c8b907efb2dfde00b295f4789da21b7e50ae94b1302ebfc07a8ea058cc23b149b4341f3fae9
ripemd-160 52dcf3cafb22f574dcc736416257d78588db4f70

123669968 as geometric shapes

Circle

Radius = n
Diameter 247339936
Circumference 777041325.87697
Area 4.8048337952941E+16

Sphere

Radius = n
Volume 7.9228485561246E+24
Surface area 1.9219335181176E+17
Circumference 777041325.87697

Square

Length = n
Perimeter 494679872
Area 15294260985121024
Diagonal 174895746.00385

Cube

Length = n
Surface area 91765565910726144
Volume 1.8914407666136E+24
Space diagonal 214202667.94642

Equilateral Triangle

Length = n
Perimeter 371009904
Area 6.622609272612E+15
Altitude 107101333.97321

Triangular Pyramid

Length = n
Surface area 6.622609272612E+15
Volume 2.2290843204752E+23
Height 58298582.001282