12156904 (number)

12156904 is an even 8-digits composite number following 12156903 and preceding 12156905. In scientific notation, it is written as 1.2156904 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 5635840 positive integers (up to 12156904) that are relatively prime to 12156904.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-six thousand nine hundred four

Notation

Scientific notation 1.2156904 × 10^7
Engineering notation 1.2156904 × 10^6

Prime Factorization of 12156904

Prime Factorization 2 × 2 × 2 × 1207 × 1259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3039226
Product of the distinct prime numbers

The prime factorization of 12156904 is 2 × 2 × 2 × 1207 × 1259. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 61, 58, 863, 864, 9426, 3331, 28590, 97946, 550266, 28967, 612257, 7524987, 12027783, 69079582, 750333327, 879035385, 6493760700, 3733653688

Basic calculations (n = 12156904)

Multiplication

n×y
n×2 24313808
n×3 36470712
n×4 48627616
n×5 60784520

Division

n÷y
n÷2 6078452
n÷3 4052301.3333333
n÷3 3039226
n÷5 2431380.8

Exponentiation

ny
n2 147790314865216
n3 1.7966726699462E+21
n4 2.184197716796E+28
n5 2.6553081960108E+35

Nth Root

y√n
2√n 3486.6752071278
3√n 229.93636550855
4√n 59.048075388854
5√n 26.119484264545

Divisors of 12156904

1, 2, 4, 8, 1207, 1259, 2414, 2518, 4828, 5036, 9656, 10072, 1519613, 3039226, 6078452, 12156904

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12156903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12156904 can be divided by 16 positive divisors. The sum of these divisors (counting 12156904) is 1, the average is 0.0625.

Base conversion 12156904

Base System Value
2 Binary 101110010111111111101000
3 Ternary 211212122010201
4 Quaternary 232113333220
5 Quinary 11103010104
6 Senary 1112321544
8 Octal 56277750
10 Decimal 12156904
12 Duodecimal 40a32b4
16 Hexadecimal b97fe8
20 Vigesimal 3fjc54
36 Base36 78kbs

Cryptographic Hash Functions

md5 06bc0117a5cde0f578240a99174eb042
sha1 2dd1aa7f0bcb1e092c64af8b913600f0ea3772a3
sha256 823354e67faca6bdd33e951f88b4524c35ec82df8120bebe98104c09d4d72c31
sha512 049bd1bc2276aba5af01be23e85c3273c3c945a9ba4df1896561131abc4333c5fbd77b60477c28732d34ae126ad4d2847af313c1fab5a65a4b457accb767ba57
ripemd-160 45934ffc5e90f3d52bb217aebece25354e50cbbd

12156904 as geometric shapes

Circle

Radius = n
Diameter 24313808
Circumference 76384080.593593
Area 4.6429696745228E+14

Sphere

Radius = n
Volume 7.5258848810781E+21
Surface area 1.8571878698091E+15
Circumference 76384080.593593

Square

Length = n
Perimeter 48627616
Area 147790314865216
Diagonal 17192458.513268

Cube

Length = n
Surface area 886741889191296
Volume 1.7966726699462E+21
Space diagonal 21056375.390737

Equilateral Triangle

Length = n
Perimeter 36470712
Area 63995083553289
Altitude 10528187.695369

Triangular Pyramid

Length = n
Surface area 63995083553289
Volume 2.1173990474858E+20
Height 5730819.5044226