12149730 (number)

12149730 is an even 8-digits composite number following 12149729 and preceding 12149731. In scientific notation, it is written as 1.2149730 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 3048192 positive integers (up to 12149730) that are relatively prime to 12149730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2149730 × 10^7
Engineering notation 1.2149730 × 10^6

Prime Factorization of 12149730

Prime Factorization 2 × 135 × 17 × 2647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12149730
Product of the distinct prime numbers

The prime factorization of 12149730 is 2 × 135 × 17 × 2647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 82, 63, 60, 555, 8987, 3050, 28747, 51043, 479210, 234244, 3706881, 7416788, 27808507, 46508511, 308060689, 533370826, 7602191270, 7831756990

Basic calculations (n = 12149730)

Multiplication

n×y
n×2 24299460
n×3 36449190
n×4 48598920
n×5 60748650

Division

n÷y
n÷2 6074865
n÷3 4049910
n÷3 3037432.5
n÷5 2429946

Exponentiation

ny
n2 147615939072900
n3 1.7934938034322E+21
n4 2.1790465468374E+28
n5 2.6474827201507E+35

Nth Root

y√n
2√n 3485.646281538
3√n 229.8911267956
4√n 59.039362136951
5√n 26.116400824444

Divisors of 12149730

1, 2, 17, 34, 135, 270, 2295, 2647, 4590, 5294, 44999, 89998, 357345, 714690, 6074865, 12149730

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 -12149729
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 12149730 can be divided by 16 positive divisors. The sum of these divisors (counting 12149730) is 1, the average is 0.0625.

Base conversion 12149730

Base System Value
2 Binary 101110010110001111100010
3 Ternary 211212021022000
4 Quaternary 232112033202
5 Quinary 11102242410
6 Senary 1112224430
8 Octal 56261742
10 Decimal 12149730
12 Duodecimal 409b116
16 Hexadecimal b963e2
20 Vigesimal 3fie6a
36 Base36 78esi

Cryptographic Hash Functions

md5 3f6dbc4e2e3f11e268989201c288ef04
sha1 caca475ff1949d88fe5b4068502e7afc4795addd
sha256 4cf11e63b8778b7d49be58cb994cb3007a0048af9077454901836a5b58e27393
sha512 d0f6ec8b7a8a0456dc3feace067335201020822bc7bd7dbf94d159b54d73eb6c94aa70677cb153ea7d52a65be7234d02f52c5b426d13c09a01ed7f49d2e71614
ripemd-160 6b9cf1dc3af1cff70dfc61b3ec46462e01b34a41

12149730 as geometric shapes

Circle

Radius = n
Diameter 24299460
Circumference 76339005.022199
Area 4.6374914974418E+14

Sphere

Radius = n
Volume 7.5125692761618E+21
Surface area 1.8549965989767E+15
Circumference 76339005.022199

Square

Length = n
Perimeter 48598920
Area 147615939072900
Diagonal 17182312.945171

Cube

Length = n
Surface area 885695634437400
Volume 1.7934938034322E+21
Space diagonal 21043949.658244

Equilateral Triangle

Length = n
Perimeter 36449190
Area 63919576620314
Altitude 10521974.829122

Triangular Pyramid

Length = n
Surface area 63919576620314
Volume 2.1136527173716E+20
Height 5727437.6483904