12971962 (number)

12971962 is an even 8-digits composite number following 12971961 and preceding 12971963. In scientific notation, it is written as 1.2971962 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 6360848 positive integers (up to 12971962) that are relatively prime to 12971962.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-one thousand nine hundred sixty-two

Notation

Scientific notation 1.2971962 × 10^7
Engineering notation 1.2971962 × 10^6

Prime Factorization of 12971962

Prime Factorization 2 × 53 × 53 × 2309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 244754
Product of the distinct prime numbers

The prime factorization of 12971962 is 2 × 53 × 53 × 2309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 74, 25, 763, 962, 1960, 3023, 26146, 33296, 449123, 389586, 5982854, 2953089, 47401883, 49536486, 848279484, 929023666, 5707468823, 2137243847

Basic calculations (n = 12971962)

Multiplication

n×y
n×2 25943924
n×3 38915886
n×4 51887848
n×5 64859810

Division

n÷y
n÷2 6485981
n÷3 4323987.3333333
n÷3 3242990.5
n÷5 2594392.4

Exponentiation

ny
n2 168271798129444
n3 2.1828153710068E+21
n4 2.8315398045716E+28
n5 3.6730626746391E+35

Nth Root

y√n
2√n 3601.6610057028
3√n 234.96430422057
4√n 60.013840117949
5√n 26.460688093757

Divisors of 12971962

1, 2, 53, 106, 2309, 2809, 4618, 5618, 122377, 244754, 6485981, 12971962

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12971961
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12971962 can be divided by 12 positive divisors. The sum of these divisors (counting 12971962) is 1, the average is 0.083333333333333.

Base conversion 12971962

Base System Value
2 Binary 110001011110111110111010
3 Ternary 220102001012001
4 Quaternary 301132332322
5 Quinary 11310100322
6 Senary 1142011214
8 Octal 61367672
10 Decimal 12971962
12 Duodecimal 4416b0a
16 Hexadecimal c5efba
20 Vigesimal 4119i2
36 Base36 7q18a

Cryptographic Hash Functions

md5 e9d0a3661bd4c0c9105434337c278f5c
sha1 30d159648cf6b44f03b0e505c2bd584cb71aefff
sha256 c2b59a8df2081d7dc99f71ad663e4a1472803b62427fbe5546b8e7f64a176004
sha512 32c62baf9d4e8728c29f80d9992beb90d0867c402d742cc44f0fe13ffa85ec78a78ebb0a0114e1457beb2e2e4565bd4589caece3ccfab62e5b08e56c0ad6ab49
ripemd-160 0512d6bcb2c9b9f1aec26de34aeb7d46e3adbda4

12971962 as geometric shapes

Circle

Radius = n
Diameter 25943924
Circumference 81505241.043692
Area 5.2864144480981E+14

Sphere

Radius = n
Volume 9.1433556449305E+21
Surface area 2.1145657792392E+15
Circumference 81505241.043692

Square

Length = n
Perimeter 51887848
Area 168271798129444
Diagonal 18345124.590988

Cube

Length = n
Surface area 1009630788776664
Volume 2.1828153710068E+21
Space diagonal 22468097.257853

Equilateral Triangle

Length = n
Perimeter 38915886
Area 72863825960293
Altitude 11234048.628926

Triangular Pyramid

Length = n
Surface area 72863825960293
Volume 2.5724725848619E+20
Height 6115041.5303295