12756980 (number)

12756980 is an even 8-digits composite number following 12756979 and preceding 12756981. In scientific notation, it is written as 1.2756980 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 4743936 positive integers (up to 12756980) that are relatively prime to 12756980.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-six thousand nine hundred eighty

Notation

Scientific notation 1.2756980 × 10^7
Engineering notation 1.2756980 × 10^6

Prime Factorization of 12756980

Prime Factorization 2 × 2 × 5 × 19 × 59 × 569

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6378490
Product of the distinct prime numbers

The prime factorization of 12756980 is 2 × 2 × 5 × 19 × 59 × 569. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12756980)

Multiplication

n×y
n×2 25513960
n×3 38270940
n×4 51027920
n×5 63784900

Division

n÷y
n÷2 6378490
n÷3 4252326.6666667
n÷3 3189245
n÷5 2551396

Exponentiation

ny
n2 162740538720400
n3 2.0760777976454E+21
n4 2.6484482943006E+28
n5 3.3786201921427E+35

Nth Root

y√n
2√n 3571.6914760376
3√n 233.65905982302
4√n 59.763630044013
5√n 26.372395184729

Divisors of 12756980

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 -12756979
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 12756980 can be divided by 48 positive divisors. The sum of these divisors (counting 12756980) is 1, the average is 0.020833333333333.

Base conversion 12756980

Base System Value
2 Binary 110000101010011111110100
3 Ternary 220000010021202
4 Quaternary 300222133310
5 Quinary 11231210410
6 Senary 1133232032
8 Octal 60523764
10 Decimal 12756980
12 Duodecimal 4332618
16 Hexadecimal c2a7f4
20 Vigesimal 3jec90
36 Base36 7lfck

Cryptographic Hash Functions

md5 51e86eac614612496c5715b890dcfe43
sha1 2c0d3c14c0e128257ba50ef291430c38a768fa52
sha256 a3fcc9cf9af2e8c476b3bd420f3341740799681f1611ea6006db4940fb6aca2e
sha512 62758af675d23e2550a68efe74bfd45953e2d88db4ecd9df1f8b0f5856a829a0d7622c7d4d2b1a40150a6e85b6c486071d41b6d3e794971acc55d8bf51a23bc2
ripemd-160 e85b3c18c08b756f50d9cfc43287392d5fc0a1d3

12756980 as geometric shapes

Circle

Radius = n
Diameter 25513960
Circumference 80154469.299984
Area 5.1126448088525E+14

Sphere

Radius = n
Volume 8.6962543431514E+21
Surface area 2.045057923541E+15
Circumference 80154469.299984

Square

Length = n
Perimeter 51027920
Area 162740538720400
Diagonal 18041094.130922

Cube

Length = n
Surface area 976443232322400
Volume 2.0760777976454E+21
Space diagonal 22095737.51114

Equilateral Triangle

Length = n
Perimeter 38270940
Area 70468720378716
Altitude 11047868.75557

Triangular Pyramid

Length = n
Surface area 70468720378716
Volume 2.4466811483098E+20
Height 6013698.0436408