12507968 (number)

12507968 is an even 8-digits composite number following 12507967 and preceding 12507969. In scientific notation, it is written as 1.2507968 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 5598720 positive integers (up to 12507968) that are relatively prime to 12507968.

Interesting facts

Basic properties

Name

Name twelve million five hundred seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.2507968 × 10^7
Engineering notation 1.2507968 × 10^6

Prime Factorization of 12507968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 109 × 163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 390874
Product of the distinct prime numbers

The prime factorization of 12507968 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 109 × 163. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12507968)

Multiplication

n×y
n×2 25015936
n×3 37523904
n×4 50031872
n×5 62539840

Division

n÷y
n÷2 6253984
n÷3 4169322.6666667
n÷3 3126992
n÷5 2501593.6

Exponentiation

ny
n2 156449263489024
n3 1.9568623813443E+21
n4 2.4476372046258E+28
n5 3.0614967831069E+35

Nth Root

y√n
2√n 3536.6605717824
3√n 232.12874344625
4√n 59.469829088222
5√n 26.268625698342

Divisors of 12507968

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12507967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12507968 can be divided by 56 positive divisors. The sum of these divisors (counting 12507968) is 1, the average is 0.017857142857143.

Base conversion 12507968

Base System Value
2 Binary 101111101101101101000000
3 Ternary 212112110201002
4 Quaternary 233231231000
5 Quinary 11200223333
6 Senary 1124031132
8 Octal 57555500
10 Decimal 12507968
12 Duodecimal 42324a8
16 Hexadecimal bedb40
20 Vigesimal 3i39i8
36 Base36 7g37k

Cryptographic Hash Functions

md5 e4ef5dd457d895de9bec0528e43c7d69
sha1 754cf51b4f426398bfe5886cf2621538c069bd67
sha256 b40f9c33f2e336860939f78c01ed292f9786aeff3a1499fc15d424fadea77dfa
sha512 726c9e3ef552b901bf36607ee2b851aaa753fa729c29849771ede3bea9dc17f83ab88b6a3bbfe1ba05526891d313926eb33550aba581a27e7a651747332ec03c
ripemd-160 7dc966ec4c58ce48e2c995e18bc1bd0ed20a8dd7

12507968 as geometric shapes

Circle

Radius = n
Diameter 25015936
Circumference 78589880.760272
Area 4.9149985683665E+14

Sphere

Radius = n
Volume 8.1968859750899E+21
Surface area 1.9659994273466E+15
Circumference 78589880.760272

Square

Length = n
Perimeter 50031872
Area 156449263489024
Diagonal 17688937.983329

Cube

Length = n
Surface area 938695580934144
Volume 1.9568623813443E+21
Space diagonal 21664436.075446

Equilateral Triangle

Length = n
Perimeter 37523904
Area 67744518292430
Altitude 10832218.037723

Triangular Pyramid

Length = n
Surface area 67744518292430
Volume 2.306184432829E+20
Height 5896312.6611096