12702978 (number)

12702978 is an even 8-digits composite number following 12702977 and preceding 12702979. In scientific notation, it is written as 1.2702978 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 3985152 positive integers (up to 12702978) that are relatively prime to 12702978.

Interesting facts

Basic properties

Name

Name twelve million seven hundred two thousand nine hundred seventy-eight

Notation

Scientific notation 1.2702978 × 10^7
Engineering notation 1.2702978 × 10^6

Prime Factorization of 12702978

Prime Factorization 2 × 51 × 3 × 41513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12702978
Product of the distinct prime numbers

The prime factorization of 12702978 is 2 × 51 × 3 × 41513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 26, 6, 750, 396, 6024, 7810, 50563, 65725, 993508, 774007, 565017, 9472200, 87298089, 2795143, 185391820, 805721994, 4647733671, 9306238328

Basic calculations (n = 12702978)

Multiplication

n×y
n×2 25405956
n×3 38108934
n×4 50811912
n×5 63514890

Division

n÷y
n÷2 6351489
n÷3 4234326
n÷3 3175744.5
n÷5 2540595.6

Exponentiation

ny
n2 161365650068484
n3 2.0498243027757E+21
n4 2.6038873022024E+28
n5 3.3077123114357E+35

Nth Root

y√n
2√n 3564.1237352258
3√n 233.32889016483
4√n 59.700282538911
5√n 26.350029708023

Divisors of 12702978

1, 2, 3, 6, 51, 102, 153, 306, 41513, 83026, 124539, 249078, 2117163, 4234326, 6351489, 12702978

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12702977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12702978 can be divided by 16 positive divisors. The sum of these divisors (counting 12702978) is 1, the average is 0.0625.

Base conversion 12702978

Base System Value
2 Binary 110000011101010100000010
3 Ternary 212220101012200
4 Quaternary 300131110002
5 Quinary 11222443403
6 Senary 1132134030
8 Octal 60352402
10 Decimal 12702978
12 Duodecimal 4307316
16 Hexadecimal c1d502
20 Vigesimal 3j7h8i
36 Base36 7k9oi

Cryptographic Hash Functions

md5 4dead7e7cb076f3f1c9f1db4e78b3e9a
sha1 259d1c522b61eb7c35d627efad8aa7b8e2b47325
sha256 720473083c6ef660b9b1121c2b6ede530f351b0344f5ae1f8e41086958654f77
sha512 b603e691f38f4a53b82179af5ec4e94c7ab6aab9881f9c56843dc6ba65a08c2c79eb284c71b70275e5bdf0771f75750425b62c1dc27b80b157cc7e4caa998906
ripemd-160 6f697a413e088e237dce59751222787209932901

12702978 as geometric shapes

Circle

Radius = n
Diameter 25405956
Circumference 79815164.727026
Area 5.0694514079689E+14

Sphere

Radius = n
Volume 8.5862839609997E+21
Surface area 2.0277805631876E+15
Circumference 79815164.727026

Square

Length = n
Perimeter 50811912
Area 161365650068484
Diagonal 17964723.770127

Cube

Length = n
Surface area 968193900410904
Volume 2.0498243027757E+21
Space diagonal 22002203.30343

Equilateral Triangle

Length = n
Perimeter 38108934
Area 69873376128749
Altitude 11001101.651715

Triangular Pyramid

Length = n
Surface area 69873376128749
Volume 2.4157411078894E+20
Height 5988241.256709