12902242 (number)

12902242 is an even 8-digits composite number following 12902241 and preceding 12902243. In scientific notation, it is written as 1.2902242 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 6451120 positive integers (up to 12902242) that are relatively prime to 12902242.

Interesting facts

Basic properties

Name

Name twelve million nine hundred two thousand two hundred forty-two

Notation

Scientific notation 1.2902242 × 10^7
Engineering notation 1.2902242 × 10^6

Prime Factorization of 12902242

Prime Factorization 2 × 6451121

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12902242
Product of the distinct prime numbers

The prime factorization of 12902242 is 2 × 6451121. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 5, 79, 139, 968, 1595, 315, 29734, 11676, 938509, 565040, 638172, 4629006, 31961380, 74664667, 950302901, 549581779, 6934001917, 2304626178

Basic calculations (n = 12902242)

Multiplication

n×y
n×2 25804484
n×3 38706726
n×4 51608968
n×5 64511210

Division

n÷y
n÷2 6451121
n÷3 4300747.3333333
n÷3 3225560.5
n÷5 2580448.4

Exponentiation

ny
n2 166467848626564
n3 2.1478084681993E+21
n4 2.7711544626357E+28
n5 3.5754105496305E+35

Nth Root

y√n
2√n 3591.9690978626
3√n 234.54259602673
4√n 59.933038450112
5√n 26.432183258911

Divisors of 12902242

1, 2, 6451121, 12902242

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12902241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12902242 can be divided by 4 positive divisors. The sum of these divisors (counting 12902242) is 1, the average is 0.25.

Base conversion 12902242

Base System Value
2 Binary 110001001101111101100010
3 Ternary 220021111112211
4 Quaternary 301031331202
5 Quinary 11300332432
6 Senary 1140312334
8 Octal 61157542
10 Decimal 12902242
12 Duodecimal 43a26aa
16 Hexadecimal c4df62
20 Vigesimal 40cfc2
36 Base36 7ojfm

Cryptographic Hash Functions

md5 a44391f438d4624d5e94400f6e0f689e
sha1 bf74b6f92d7261fa5e2a5820b8ef8e4b5bd72665
sha256 43db930ba06eefd0a6ae11d1d73e7c0e76774960ab48f5136993f06a2049a62e
sha512 0dfbf6fbb1c714b7b9f9034b1cc7c636d7c236a9c5cf545ab58324e4b860eecfb779687d6a00fb37f1180963e5e9e9b04e595e8b853d34cc0ed11fe4afc956d5
ripemd-160 2c34c3c58ed13100d8b4202390b5e0574cca07e1

12902242 as geometric shapes

Circle

Radius = n
Diameter 25804484
Circumference 81067177.364075
Area 5.2297417030411E+14

Sphere

Radius = n
Volume 8.9967190733505E+21
Surface area 2.0918966812164E+15
Circumference 81067177.364075

Square

Length = n
Perimeter 51608968
Area 166467848626564
Diagonal 18246525.62142

Cube

Length = n
Surface area 998807091759384
Volume 2.1478084681993E+21
Space diagonal 22347338.675549

Equilateral Triangle

Length = n
Perimeter 38706726
Area 72082692911973
Altitude 11173669.337775

Triangular Pyramid

Length = n
Surface area 72082692911973
Volume 2.531216554256E+20
Height 6082175.2071399