12149720 (number)

12149720 is an even 8-digits composite number following 12149719 and preceding 12149721. In scientific notation, it is written as 1.2149720 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 4326400 positive integers (up to 12149720) that are relatively prime to 12149720.

Interesting facts

Basic properties

Name

Name twelve million one hundred forty-nine thousand seven hundred twenty

Notation

Scientific notation 1.2149720 × 10^7
Engineering notation 1.2149720 × 10^6

Prime Factorization of 12149720

Prime Factorization 2 × 2 × 2 × 5 × 11 × 53 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3037430
Product of the distinct prime numbers

The prime factorization of 12149720 is 2 × 2 × 2 × 5 × 11 × 53 × 521. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12149720)

Multiplication

n×y
n×2 24299440
n×3 36449160
n×4 48598880
n×5 60748600

Division

n÷y
n÷2 6074860
n÷3 4049906.6666667
n÷3 3037430
n÷5 2429944

Exponentiation

ny
n2 147615696078400
n3 1.7934893749577E+21
n4 2.1790393728711E+28
n5 2.6474718249359E+35

Nth Root

y√n
2√n 3485.6448470835
3√n 229.89106372391
4√n 59.03934998866
5√n 26.116396525351

Divisors of 12149720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12149719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12149720 can be divided by 64 positive divisors. The sum of these divisors (counting 12149720) is 1, the average is 0.015625.

Base conversion 12149720

Base System Value
2 Binary 101110010110001111011000
3 Ternary 211212021021122
4 Quaternary 232112033120
5 Quinary 11102242340
6 Senary 1112224412
8 Octal 56261730
10 Decimal 12149720
12 Duodecimal 409b108
16 Hexadecimal b963d8
20 Vigesimal 3fie60
36 Base36 78es8

Cryptographic Hash Functions

md5 94920e08c85fb86b2850883b1f7844c8
sha1 d1ce8433bc2146d3810489f6127bb365877c3d4c
sha256 923ced734cff7fd29df243b512e9a9505943747fb37fc4859e5c8dfaddbbabc3
sha512 0a08fe38bd6b6286258920732b571ab6a3f37b1c7fde810d5392d64fd99100061635366d7db2f12975e407366ef20484d88ecc9e98ed2c4feee8fc2d17712287
ripemd-160 35ce902160179e5e1493f20b34e30527cdb2f822

12149720 as geometric shapes

Circle

Radius = n
Diameter 24299440
Circumference 76338942.190346
Area 4.6374838635445E+14

Sphere

Radius = n
Volume 7.5125507262111E+21
Surface area 1.8549935454178E+15
Circumference 76338942.190346

Square

Length = n
Perimeter 48598880
Area 147615696078400
Diagonal 17182298.803036

Cube

Length = n
Surface area 885694176470400
Volume 1.7934893749577E+21
Space diagonal 21043932.337736

Equilateral Triangle

Length = n
Perimeter 36449160
Area 63919471400609
Altitude 10521966.168868

Triangular Pyramid

Length = n
Surface area 63919471400609
Volume 2.1136474983643E+20
Height 5727432.9343452