12291264 (number)

12291264 is an even 8-digits composite number following 12291263 and preceding 12291265. In scientific notation, it is written as 1.2291264 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 4095360 positive integers (up to 12291264) that are relatively prime to 12291264.

Interesting facts

Basic properties

Name

Name twelve million two hundred ninety-one thousand two hundred sixty-four

Notation

Scientific notation 1.2291264 × 10^7
Engineering notation 1.2291264 × 10^6

Prime Factorization of 12291264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27 × 2371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 384102
Product of the distinct prime numbers

The prime factorization of 12291264 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27 × 2371. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12291264)

Multiplication

n×y
n×2 24582528
n×3 36873792
n×4 49165056
n×5 61456320

Division

n÷y
n÷2 6145632
n÷3 4097088
n÷3 3072816
n÷5 2458252.8

Exponentiation

ny
n2 151075170717696
n3 1.8569048071363E+21
n4 2.2823707207381E+28
n5 2.8053221074462E+35

Nth Root

y√n
2√n 3505.8899012947
3√n 230.78036130929
4√n 59.210555657709
5√n 26.176966027378

Divisors of 12291264

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12291263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12291264 can be divided by 56 positive divisors. The sum of these divisors (counting 12291264) is 1, the average is 0.017857142857143.

Base conversion 12291264

Base System Value
2 Binary 101110111000110011000000
3 Ternary 212010110110000
4 Quaternary 232320303000
5 Quinary 11121310024
6 Senary 1115240000
8 Octal 56706300
10 Decimal 12291264
12 Duodecimal 4149000
16 Hexadecimal bb8cc0
20 Vigesimal 3gg834
36 Base36 7bg00

Cryptographic Hash Functions

md5 a2a1c1e6ea1f26c91251ec49c26d9280
sha1 c6c7ee6c5d02824d2ef2c49d20c6c077992cb43e
sha256 b27e4d02fd8704ab2947382ba35f7f1aedcc3f4b28fd9bf8929cac2f90223b53
sha512 999e18035fbec5912b37135bbc4cb9b9d9b1fcc14738db6b70a934f2de0642fd42df2a10e6a37bae3b87b78dc860104018e3ffcda1816d0a9a2a01d6c4edef08
ripemd-160 d32050f17bff78195a299a3cf44532fdd32c8260

12291264 as geometric shapes

Circle

Radius = n
Diameter 24582528
Circumference 77228289.371465
Area 4.7461664646654E+14

Sphere

Radius = n
Volume 7.7781846673532E+21
Surface area 1.8984665858662E+15
Circumference 77228289.371465

Square

Length = n
Perimeter 49165056
Area 151075170717696
Diagonal 17382472.247508

Cube

Length = n
Surface area 906451024306176
Volume 1.8569048071363E+21
Space diagonal 21289093.737242

Equilateral Triangle

Length = n
Perimeter 36873792
Area 65417467861298
Altitude 10644546.868621

Triangular Pyramid

Length = n
Surface area 65417467861298
Volume 2.1883833019066E+20
Height 5794157.4158361