12102912 (number)

12102912 is an even 8-digits composite number following 12102911 and preceding 12102913. In scientific notation, it is written as 1.2102912 × 10^7. The sum of its digits is 18. It has a total of 13 prime factors and 144 positive divisors. There are 3760128 positive integers (up to 12102912) that are relatively prime to 12102912.

Interesting facts

Basic properties

Name

Name twelve million one hundred two thousand nine hundred twelve

Notation

Scientific notation 1.2102912 × 10^7
Engineering notation 1.2102912 × 10^6

Prime Factorization of 12102912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 10506
Product of the distinct prime numbers

The prime factorization of 12102912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17 × 103. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12102912)

Multiplication

n×y
n×2 24205824
n×3 36308736
n×4 48411648
n×5 60514560

Division

n÷y
n÷2 6051456
n÷3 4034304
n÷3 3025728
n÷5 2420582.4

Exponentiation

ny
n2 146480478879744
n3 1.7728403455994E+21
n4 2.1456530692839E+28
n5 2.5968650280073E+35

Nth Root

y√n
2√n 3478.9239715751
3√n 229.59545774824
4√n 58.982403914855
5√n 26.096242241819

Divisors of 12102912

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12102911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12102912 can be divided by 144 positive divisors. The sum of these divisors (counting 12102912) is 1, the average is 0.0069444444444444.

Base conversion 12102912

Base System Value
2 Binary 101110001010110100000000
3 Ternary 211202220002000
4 Quaternary 232022310000
5 Quinary 11044243122
6 Senary 1111224000
8 Octal 56126400
10 Decimal 12102912
12 Duodecimal 4078000
16 Hexadecimal b8ad00
20 Vigesimal 3fch5c
36 Base36 77eo0

Cryptographic Hash Functions

md5 1a9f3f3ecb32b3a1873694960107b23d
sha1 4d66f42bb855fbd4ddd26995302046e6ff3aa1fc
sha256 c932b7a78980ba09ccdf48b7e6b7e4f749289defa3a6797ce8f4f4413f0a2d76
sha512 ac679dd287f4089df045fc9728a7ae56a4afabe67e74396d7aa04c5c866b6e8aa09683ec9db4ca01e79cfb7880abc6189e2e4bebce433da895bdf1a684ef1bcc
ripemd-160 35e07e83bcee167f52d701349e860e3947ae41aa

12102912 as geometric shapes

Circle

Radius = n
Diameter 24205824
Circumference 76044838.852488
Area 4.6018199634292E+14

Sphere

Radius = n
Volume 7.4260562742969E+21
Surface area 1.8407279853717E+15
Circumference 76044838.852488

Square

Length = n
Perimeter 48411648
Area 146480478879744
Diagonal 17116102.294608

Cube

Length = n
Surface area 878882873278464
Volume 1.7728403455994E+21
Space diagonal 20962858.503535

Equilateral Triangle

Length = n
Perimeter 36308736
Area 63427907934184
Altitude 10481429.251768

Triangular Pyramid

Length = n
Surface area 63427907934184
Volume 2.0893123838907E+20
Height 5705367.431536