12794978 (number)

12794978 is an even 8-digits composite number following 12794977 and preceding 12794979. In scientific notation, it is written as 1.2794978 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 5437824 positive integers (up to 12794978) that are relatively prime to 12794978.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-four thousand nine hundred seventy-eight

Notation

Scientific notation 1.2794978 × 10^7
Engineering notation 1.2794978 × 10^6

Prime Factorization of 12794978

Prime Factorization 2 × 7 × 7 × 953 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1827854
Product of the distinct prime numbers

The prime factorization of 12794978 is 2 × 7 × 7 × 953 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 4, 20, 190, 685, 7920, 4629, 53460, 97700, 738071, 462199, 944463, 2826409, 25446230, 92709247, 474152072, 617664809, 2538537225, 2565483242

Basic calculations (n = 12794978)

Multiplication

n×y
n×2 25589956
n×3 38384934
n×4 51179912
n×5 63974890

Division

n÷y
n÷2 6397489
n÷3 4264992.6666667
n÷3 3198744.5
n÷5 2558995.6

Exponentiation

ny
n2 163711462020484
n3 2.0946845548999E+21
n4 2.6801442796884E+28
n5 3.4292387095439E+35

Nth Root

y√n
2√n 3577.0068493085
3√n 233.89082251964
4√n 59.808083477976
5√n 26.388087087667

Divisors of 12794978

1, 2, 7, 14, 49, 98, 137, 274, 953, 959, 1906, 1918, 6671, 6713, 13342, 13426, 46697, 93394, 130561, 261122, 913927, 1827854, 6397489, 12794978

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12794977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12794978 can be divided by 24 positive divisors. The sum of these divisors (counting 12794978) is 1, the average is 0.041666666666667.

Base conversion 12794978

Base System Value
2 Binary 110000110011110001100010
3 Ternary 220002001102002
4 Quaternary 300303301202
5 Quinary 11233414403
6 Senary 1134124002
8 Octal 60636142
10 Decimal 12794978
12 Duodecimal 4350602
16 Hexadecimal c33c62
20 Vigesimal 3jj78i
36 Base36 7m8o2

Cryptographic Hash Functions

md5 cc871c569ea7dff89f6a7e987224ece9
sha1 d944d3c269c2c0060e435986c2e52a2a8788dd05
sha256 2f26a034b7e8fd47b9b49bce7ff207d11bcf16c7a03c217f90c54fdbb46ab6fb
sha512 e6239aba94889b3ae6949b0ec359e0dd82831830ac5c5d79b6ac681b038a7d6cc68860b50e1de135b03a65c21c3775181df9dd2d9d0c6571dc6a5fec559d95bb
ripemd-160 9c7e17c99e6ab798c9152c457fa0fbf83e9ed138

12794978 as geometric shapes

Circle

Radius = n
Diameter 25589956
Circumference 80393217.775286
Area 5.14314726392E+14

Sphere

Radius = n
Volume 8.7741941456822E+21
Surface area 2.057258905568E+15
Circumference 80393217.775286

Square

Length = n
Perimeter 51179912
Area 163711462020484
Diagonal 18094831.417865

Cube

Length = n
Surface area 982268772122904
Volume 2.0946845548999E+21
Space diagonal 22161551.977726

Equilateral Triangle

Length = n
Perimeter 38384934
Area 70889142500215
Altitude 11080775.988863

Triangular Pyramid

Length = n
Surface area 70889142500215
Volume 2.4686094220274E+20
Height 6031610.4726218