12757968 (number)

12757968 is an even 8-digits composite number following 12757967 and preceding 12757969. In scientific notation, it is written as 1.2757968 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 4027968 positive integers (up to 12757968) that are relatively prime to 12757968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2757968 × 10^7
Engineering notation 1.2757968 × 10^6

Prime Factorization of 12757968

Prime Factorization 2 × 2 × 2 × 2 × 9 × 19 × 4663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1594746
Product of the distinct prime numbers

The prime factorization of 12757968 is 2 × 2 × 2 × 2 × 9 × 19 × 4663. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12757968)

Multiplication

n×y
n×2 25515936
n×3 38273904
n×4 51031872
n×5 63789840

Division

n÷y
n÷2 6378984
n÷3 4252656
n÷3 3189492
n÷5 2551593.6

Exponentiation

ny
n2 162765747489024
n3 2.076560197961E+21
n4 2.6492688555661E+28
n5 3.3799287282709E+35

Nth Root

y√n
2√n 3571.8297831784
3√n 233.66509179379
4√n 59.764787150783
5√n 26.372803668858

Divisors of 12757968

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 -12757967
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 12757968 can be divided by 40 positive divisors. The sum of these divisors (counting 12757968) is 1, the average is 0.025.

Base conversion 12757968

Base System Value
2 Binary 110000101010101111010000
3 Ternary 220000011122100
4 Quaternary 300222233100
5 Quinary 11231223333
6 Senary 1133240400
8 Octal 60525720
10 Decimal 12757968
12 Duodecimal 4333100
16 Hexadecimal c2abd0
20 Vigesimal 3jeei8
36 Base36 7lg40

Cryptographic Hash Functions

md5 2532ba34037b78752a2462f13bd1ceda
sha1 07515732b921a4be7e575a1128ef3076fe455258
sha256 8d0d9432bbce6330a187fd3f99d3b9bd5187166124718f2d3cbdca0531ddf497
sha512 6fb56dafbb770dec9349e3a4d9ded56f478755cb2425fa3b659e2c363dbf51d05ce055586e29df48bfbde430867050ffaba2fe2185fc7aa05b6f630f9b5ecde4
ripemd-160 84ecb74eb232d7aefc926138ad799a05edc313bd

12757968 as geometric shapes

Circle

Radius = n
Diameter 25515936
Circumference 80160677.087067
Area 5.1134367656757E+14

Sphere

Radius = n
Volume 8.6982750168685E+21
Surface area 2.0453747062703E+15
Circumference 80160677.087067

Square

Length = n
Perimeter 51031872
Area 162765747489024
Diagonal 18042491.373922

Cube

Length = n
Surface area 976594484934144
Volume 2.076560197961E+21
Space diagonal 22097448.777338

Equilateral Triangle

Length = n
Perimeter 38273904
Area 70479636095729
Altitude 11048724.388669

Triangular Pyramid

Length = n
Surface area 70479636095729
Volume 2.4472496625339E+20
Height 6014163.7913073