12455212 (number)

12455212 is an even 8-digits composite number following 12455211 and preceding 12455213. In scientific notation, it is written as 1.2455212 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 72 positive divisors. There are 4717440 positive integers (up to 12455212) that are relatively prime to 12455212.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-five thousand two hundred twelve

Notation

Scientific notation 1.2455212 × 10^7
Engineering notation 1.2455212 × 10^6

Prime Factorization of 12455212

Prime Factorization 2 × 2 × 7 × 7 × 11 × 109 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 889658
Product of the distinct prime numbers

The prime factorization of 12455212 is 2 × 2 × 7 × 7 × 11 × 109 × 53. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 54, 11, 877, 39, 1556, 3542, 3048, 69448, 345729, 962018, 6160767, 2291752, 42960195, 88968897, 207255401, 10218558, 9717769371, 8769749157

Basic calculations (n = 12455212)

Multiplication

n×y
n×2 24910424
n×3 37365636
n×4 49820848
n×5 62276060

Division

n÷y
n÷2 6227606
n÷3 4151737.3333333
n÷3 3113803
n÷5 2491042.4

Exponentiation

ny
n2 155132305964944
n3 1.9322057588422E+21
n4 2.4066032354001E+28
n5 2.9974753496794E+35

Nth Root

y√n
2√n 3529.1942423165
3√n 231.80192665954
4√n 59.407021826687
5√n 26.24642910167

Divisors of 12455212

1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 109, 154, 196, 212, 218, 308, 371, 436, 539, 583, 742, 763, 1078, 1166, 1199, 1484, 1526, 2156, 2332, 2398, 2597, 3052, 4081, 4796, 5194, 5341, 5777, 8162, 8393, 10388, 10682, 11554, 16324, 16786, 21364, 23108, 28567, 33572, 40439, 57134, 58751, 63547, 80878, 114268, 117502, 127094, 161756, 235004, 254188, 283073, 444829, 566146, 889658, 1132292, 1779316, 3113803, 6227606, 12455212

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12455211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12455212 can be divided by 72 positive divisors. The sum of these divisors (counting 12455212) is 1, the average is 0.013888888888889.

Base conversion 12455212

Base System Value
2 Binary 101111100000110100101100
3 Ternary 212102210100011
4 Quaternary 233200310230
5 Quinary 11142031322
6 Senary 1122543004
8 Octal 57406454
10 Decimal 12455212
12 Duodecimal 4207a64
16 Hexadecimal be0d2c
20 Vigesimal 3hgi0c
36 Base36 7eyi4

Cryptographic Hash Functions

md5 24f21116d839046b5e4c894460fa7239
sha1 6f60c818f5e0ca3b3e1c14d3ad26852034a38f5e
sha256 5796be6c0c71fa8da5d6a3a9cd4a938f3317b791b92dbddb16846d66987e904c
sha512 dc51381f5c5c14fefab6952261c5dbb196e19160ce34e0d1246e2aa939f0a6e816de9fa5c06f34cd3f51bdaaf8f940ec6b903211e906a440f9385a552875ff48
ripemd-160 2e97b100b1e8e31a510c2ea0b756bf4d2d9828e1

12455212 as geometric shapes

Circle

Radius = n
Diameter 24910424
Circumference 78258405.036207
Area 4.8736251275391E+14

Sphere

Radius = n
Volume 8.0936045562702E+21
Surface area 1.9494500510156E+15
Circumference 78258405.036207

Square

Length = n
Perimeter 49820848
Area 155132305964944
Diagonal 17614329.732632

Cube

Length = n
Surface area 930793835789664
Volume 1.9322057588422E+21
Space diagonal 21573060.003042

Equilateral Triangle

Length = n
Perimeter 37365636
Area 67174258956651
Altitude 10786530.001521

Triangular Pyramid

Length = n
Surface area 67174258956651
Volume 2.2771263245417E+20
Height 5871443.2442107