12311949 (number)

12311949 is an odd 8-digits composite number following 12311948 and preceding 12311950. In scientific notation, it is written as 1.2311949 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 7576560 positive integers (up to 12311949) that are relatively prime to 12311949.

Interesting facts

Basic properties

Name

Name twelve million three hundred eleven thousand nine hundred forty-nine

Notation

Scientific notation 1.2311949 × 10^7
Engineering notation 1.2311949 × 10^6

Prime Factorization of 12311949

Prime Factorization 3 × 13 × 315691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12311949
Product of the distinct prime numbers

The prime factorization of 12311949 is 3 × 13 × 315691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 28, 82, 347, 208, 1384, 2003, 98825, 38106, 560810, 280591, 7390628, 614074, 884171, 37393754, 608336496, 639965382, 5040713828, 5011355320

Basic calculations (n = 12311949)

Multiplication

n×y
n×2 24623898
n×3 36935847
n×4 49247796
n×5 61559745

Division

n÷y
n÷2 6155974.5
n÷3 4103983
n÷3 3077987.25
n÷5 2462389.8

Exponentiation

ny
n2 151584088178601
n3 1.8662955628664E+21
n4 2.2977735788938E+28
n5 2.8290071116888E+35

Nth Root

y√n
2√n 3508.838696777
3√n 230.90974904323
4√n 59.235451351172
5√n 26.185770759145

Divisors of 12311949

1, 3, 13, 39, 315691, 947073, 4103983, 12311949

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 -12311948
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 12311949 can be divided by 8 positive divisors. The sum of these divisors (counting 12311949) is 1, the average is 0.125.

Base conversion 12311949

Base System Value
2 Binary 101110111101110110001101
3 Ternary 212011111211010
4 Quaternary 232331312031
5 Quinary 11122440244
6 Senary 1115515433
8 Octal 56756615
10 Decimal 12311949
12 Duodecimal 4158b79
16 Hexadecimal bbdd8d
20 Vigesimal 3gijh9
36 Base36 7bvyl

Cryptographic Hash Functions

md5 f42b4d7b789fc8ab134bf63e8f1edee3
sha1 d648d7fe99879535198a2efcdc89a6729ffb740d
sha256 9b44df511b9fe25f3a3a726acd9b549071198fa8df5ad7a9169dca2e45d1fe13
sha512 c96e94c062f6eff1c5bddaa828c09683be35be3099c77388ad87e6a6f8672732927dcfc55d801d4f6945e2ec23ebf2c04c8f29a39014e3cc8221065314d95996
ripemd-160 3f56f3f3571896d332ffc0020e52b89082f9bc13

12311949 as geometric shapes

Circle

Radius = n
Diameter 24623898
Circumference 77358257.059544
Area 4.76215457823E+14

Sphere

Radius = n
Volume 7.8175205729712E+21
Surface area 1.904861831292E+15
Circumference 77358257.059544

Square

Length = n
Perimeter 49247796
Area 151584088178601
Diagonal 17411725.255046

Cube

Length = n
Surface area 909504529071606
Volume 1.8662955628664E+21
Space diagonal 21324921.208197

Equilateral Triangle

Length = n
Perimeter 36935847
Area 65637835586084
Altitude 10662460.604098

Triangular Pyramid

Length = n
Surface area 65637835586084
Volume 2.1994504136687E+20
Height 5803908.4183486