12984978 (number)

12984978 is an even 8-digits composite number following 12984977 and preceding 12984979. In scientific notation, it is written as 1.2984978 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 4318656 positive integers (up to 12984978) that are relatively prime to 12984978.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-four thousand nine hundred seventy-eight

Notation

Scientific notation 1.2984978 × 10^7
Engineering notation 1.2984978 × 10^6

Prime Factorization of 12984978

Prime Factorization 2 × 3 × 499 × 4337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12984978
Product of the distinct prime numbers

The prime factorization of 12984978 is 2 × 3 × 499 × 4337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 96, 53, 59, 656, 6748, 2056, 16342, 62070, 830748, 77678, 4482335, 8558816, 61751973, 62667819, 533767972, 243630773, 7479699834, 5138362302

Basic calculations (n = 12984978)

Multiplication

n×y
n×2 25969956
n×3 38954934
n×4 51939912
n×5 64924890

Division

n÷y
n÷2 6492489
n÷3 4328326
n÷3 3246244.5
n÷5 2596995.6

Exponentiation

ny
n2 168609653660484
n3 2.189392643369E+21
n4 2.8429215307508E+28
n5 3.6915273532526E+35

Nth Root

y√n
2√n 3603.4674967314
3√n 235.04286527558
4√n 60.028888851381
5√n 26.465996067474

Divisors of 12984978

1, 2, 3, 6, 499, 998, 1497, 2994, 4337, 8674, 13011, 26022, 2164163, 4328326, 6492489, 12984978

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 -12984977
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 12984978 can be divided by 16 positive divisors. The sum of these divisors (counting 12984978) is 1, the average is 0.0625.

Base conversion 12984978

Base System Value
2 Binary 110001100010001010010010
3 Ternary 220102201001010
4 Quaternary 301202022102
5 Quinary 11311004403
6 Senary 1142151350
8 Octal 61421222
10 Decimal 12984978
12 Duodecimal 4422556
16 Hexadecimal c62292
20 Vigesimal 41328i
36 Base36 7qb9u

Cryptographic Hash Functions

md5 1686c1fb8dd82300a91466f2ababb978
sha1 6aed94f667a4ee4a86de8b30aea31da6152424dd
sha256 dcef958e925e5c9f82a2cbd1020e2942f46523b3334f8852da55b80b2272eef7
sha512 26d651b53a10314d68f337b88885108ed3df5ef098a735b05a798e04b6d60aabaf2d96624bafe1cb33a1f0ff2f92cd22b4010b64dccc2ef6a4080add99e01626
ripemd-160 ad6aeb97985495de60fc7a1a7004d11b8df2304c

12984978 as geometric shapes

Circle

Radius = n
Diameter 25969956
Circumference 81587022.98365
Area 5.297028492641E+14

Sphere

Radius = n
Volume 9.1709064589755E+21
Surface area 2.1188113970564E+15
Circumference 81587022.98365

Square

Length = n
Perimeter 51939912
Area 168609653660484
Diagonal 18363531.994716

Cube

Length = n
Surface area 1011657921962904
Volume 2.189392643369E+21
Space diagonal 22490641.631164

Equilateral Triangle

Length = n
Perimeter 38954934
Area 73010121696638
Altitude 11245320.815582

Triangular Pyramid

Length = n
Surface area 73010121696638
Volume 2.5802239746769E+20
Height 6121177.3315721