12154442 (number)

12154442 is an even 8-digits composite number following 12154441 and preceding 12154443. In scientific notation, it is written as 1.2154442 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 5765760 positive integers (up to 12154442) that are relatively prime to 12154442.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-four thousand four hundred forty-two

Notation

Scientific notation 1.2154442 × 10^7
Engineering notation 1.2154442 × 10^6

Prime Factorization of 12154442

Prime Factorization 2 × 23 × 131 × 2017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12154442
Product of the distinct prime numbers

The prime factorization of 12154442 is 2 × 23 × 131 × 2017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 87, 14, 657, 460, 4971, 2152, 94723, 84996, 680187, 39735, 8841437, 3343238, 25985321, 20660042, 481071875, 834683294, 2713644491, 2572336054

Basic calculations (n = 12154442)

Multiplication

n×y
n×2 24308884
n×3 36463326
n×4 48617768
n×5 60772210

Division

n÷y
n÷2 6077221
n÷3 4051480.6666667
n÷3 3038610.5
n÷5 2430888.4

Exponentiation

ny
n2 147730460331364
n3 1.7955813117309E+21
n4 2.1824288909717E+28
n5 2.652620537444E+35

Nth Root

y√n
2√n 3486.3221308422
3√n 229.92084232514
4√n 59.045085577397
5√n 26.118426242204

Divisors of 12154442

1, 2, 23, 46, 131, 262, 2017, 3013, 4034, 6026, 46391, 92782, 264227, 528454, 6077221, 12154442

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 -12154441
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 12154442 can be divided by 16 positive divisors. The sum of these divisors (counting 12154442) is 1, the average is 0.0625.

Base conversion 12154442

Base System Value
2 Binary 101110010111011001001010
3 Ternary 211212111202112
4 Quaternary 232113121022
5 Quinary 11102420232
6 Senary 1112302322
8 Octal 56273112
10 Decimal 12154442
12 Duodecimal 40a19a2
16 Hexadecimal b9764a
20 Vigesimal 3fj622
36 Base36 78ife

Cryptographic Hash Functions

md5 9ae614740fd464d4d1ee377bafcdfa41
sha1 a6f34b6701e60e8577cc8a4bea5570b5959ef88c
sha256 def9afd6ca20114221576ba4163917e2564ba5068790f7dd2f166ed053c71d8d
sha512 926a4b0c05a7c2fc08fa219126770a4a6a181b6b9eb45e7c14d8f358197a9c4c658cf1f696a11ff50e1c441d669d91e5cbcb243d8dfcfc61c620e64e350aff4a
ripemd-160 0356458abf542eae72b7d7cb3d49b48fe5bc00da

12154442 as geometric shapes

Circle

Radius = n
Diameter 24308884
Circumference 76368611.391366
Area 4.6410892888845E+14

Sphere

Radius = n
Volume 7.5213134104757E+21
Surface area 1.8564357155538E+15
Circumference 76368611.391366

Square

Length = n
Perimeter 48617768
Area 147730460331364
Diagonal 17188976.719477

Cube

Length = n
Surface area 886382761988184
Volume 1.7955813117309E+21
Space diagonal 21052111.081649

Equilateral Triangle

Length = n
Perimeter 36463326
Area 63969165779865
Altitude 10526055.540825

Triangular Pyramid

Length = n
Surface area 63969165779865
Volume 2.1161128694946E+20
Height 5729658.9064924