12996949 (number)

12996949 is an odd 8-digits composite number following 12996948 and preceding 12996950. In scientific notation, it is written as 1.2996949 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 11121936 positive integers (up to 12996949) that are relatively prime to 12996949.

Interesting facts

Basic properties

Name

Name twelve million nine hundred ninety-six thousand nine hundred forty-nine

Notation

Scientific notation 1.2996949 × 10^7
Engineering notation 1.2996949 × 10^6

Prime Factorization of 12996949

Prime Factorization 7 × 2213 × 839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12996949
Product of the distinct prime numbers

The prime factorization of 12996949 is 7 × 2213 × 839. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12996949)

Multiplication

n×y
n×2 25993898
n×3 38990847
n×4 51987796
n×5 64984745

Division

n÷y
n÷2 6498474.5
n÷3 4332316.3333333
n÷3 3249237.25
n÷5 2599389.8

Exponentiation

ny
n2 168920683308601
n3 2.195453506007E+21
n4 2.8534197249445E+28
n5 3.7085750640697E+35

Nth Root

y√n
2√n 3605.128153062
3√n 235.11507266072
4√n 60.042719400956
5√n 26.470874129953

Divisors of 12996949

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12996948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12996949 can be divided by 8 positive divisors. The sum of these divisors (counting 12996949) is 1, the average is 0.125.

Base conversion 12996949

Base System Value
2 Binary 110001100101000101010101
3 Ternary 220110022110111
4 Quaternary 301211011111
5 Quinary 11311400244
6 Senary 1142323021
8 Octal 61450525
10 Decimal 12996949
12 Duodecimal 4429471
16 Hexadecimal c65155
20 Vigesimal 414c79
36 Base36 7qkid

Cryptographic Hash Functions

md5 0c38747f2578fcbe2130f7099208216c
sha1 f1d70109086ef073ceb8742c4698c9ebf60f5be8
sha256 1e0ccc31705c632822bc130376dbaaf67a26c0313e82e34925c254f37a008e98
sha512 e77fb13aa3d8568c344b770eace4f8fc3663d8ba8e8361ff7d4daf56979b3ca203d7c66bcad6373b7136c75cc665f05f869e717f789e45539626411eaf340f0b
ripemd-160 b8f144fa8b1889cfb47e7660a16f775a34706464

12996949 as geometric shapes

Circle

Radius = n
Diameter 25993898
Circumference 81662238.994962
Area 5.3067997772167E+14

Sphere

Radius = n
Volume 9.1962941410262E+21
Surface area 2.1227199108867E+15
Circumference 81662238.994962

Square

Length = n
Perimeter 51987796
Area 168920683308601
Diagonal 18380461.545271

Cube

Length = n
Surface area 1013524099851606
Volume 2.195453506007E+21
Space diagonal 22511376.011382

Equilateral Triangle

Length = n
Perimeter 38990847
Area 73144801484937
Altitude 11255688.005691

Triangular Pyramid

Length = n
Surface area 73144801484937
Volume 2.5873667697956E+20
Height 6126820.5150905