12111904 (number)

12111904 is an even 8-digits composite number following 12111903 and preceding 12111905. In scientific notation, it is written as 1.2111904 × 10^7. The sum of its digits is 19. It has a total of 8 prime factors and 48 positive divisors. There are 5140224 positive integers (up to 12111904) that are relatively prime to 12111904.

Interesting facts

Basic properties

Name

Name twelve million one hundred eleven thousand nine hundred four

Notation

Scientific notation 1.2111904 × 10^7
Engineering notation 1.2111904 × 10^6

Prime Factorization of 12111904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 139 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 756994
Product of the distinct prime numbers

The prime factorization of 12111904 is 2 × 2 × 2 × 2 × 2 × 7 × 139 × 389. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 10, 15, 75, 322, 148, 3685, 371, 75432, 33429, 764868, 44499, 4414364, 8080615, 56903185, 92773274, 567518359, 954071852, 2501684689, 2374017957

Basic calculations (n = 12111904)

Multiplication

n×y
n×2 24223808
n×3 36335712
n×4 48447616
n×5 60559520

Division

n÷y
n÷2 6055952
n÷3 4037301.3333333
n÷3 3027976
n÷5 2422380.8

Exponentiation

ny
n2 146698218505216
n3 1.7767947395062E+21
n4 2.1520367312604E+28
n5 2.60652622935E+35

Nth Root

y√n
2√n 3480.2160852453
3√n 229.65230388246
4√n 58.993356280562
5√n 26.100118791606

Divisors of 12111904

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 389, 556, 778, 973, 1112, 1556, 1946, 2224, 2723, 3112, 3892, 4448, 5446, 6224, 7784, 10892, 12448, 15568, 21784, 31136, 43568, 54071, 87136, 108142, 216284, 378497, 432568, 756994, 865136, 1513988, 1730272, 3027976, 6055952, 12111904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12111903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12111904 can be divided by 48 positive divisors. The sum of these divisors (counting 12111904) is 1, the average is 0.020833333333333.

Base conversion 12111904

Base System Value
2 Binary 101110001101000000100000
3 Ternary 211210100102001
4 Quaternary 232031000200
5 Quinary 11100040104
6 Senary 1111333344
8 Octal 56150040
10 Decimal 12111904
12 Duodecimal 4081254
16 Hexadecimal b8d020
20 Vigesimal 3fdjf4
36 Base36 77lls

Cryptographic Hash Functions

md5 7ebec732de93023759a8198b134478f3
sha1 84c127f128972ad0204a5da014c89f5116da0b0d
sha256 5c7794255d99985ac1b4c9e8e73a4103b1afa3d476b6049b503c6117dbb5edfc
sha512 9cefbfc2c35a40a6351f579e51ade6149e3cd2c7ca821991105aa384f5a0b0be15a507410076b2a6840b5be0de150a16a6bbe6e52e0e9c7ef585b0eb49183b15
ripemd-160 c9e8d32e21248b72610c0a14559c8b38204d68d8

12111904 as geometric shapes

Circle

Radius = n
Diameter 24223808
Circumference 76101337.25477
Area 4.608660455507E+14

Sphere

Radius = n
Volume 7.4426204007596E+21
Surface area 1.8434641822028E+15
Circumference 76101337.25477

Square

Length = n
Perimeter 48447616
Area 146698218505216
Diagonal 17128818.902961

Cube

Length = n
Surface area 880189311031296
Volume 1.7767947395062E+21
Space diagonal 20978433.104397

Equilateral Triangle

Length = n
Perimeter 36335712
Area 63522191957719
Altitude 10489216.552198

Triangular Pyramid

Length = n
Surface area 63522191957719
Volume 2.0939726818024E+20
Height 5709606.300987