12842442 (number)

12842442 is an even 8-digits composite number following 12842441 and preceding 12842443. In scientific notation, it is written as 1.2842442 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 4055184 positive integers (up to 12842442) that are relatively prime to 12842442.

Interesting facts

Basic properties

Name

Name twelve million eight hundred forty-two thousand four hundred forty-two

Notation

Scientific notation 1.2842442 × 10^7
Engineering notation 1.2842442 × 10^6

Prime Factorization of 12842442

Prime Factorization 2 × 57 × 3 × 3 × 12517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4280814
Product of the distinct prime numbers

The prime factorization of 12842442 is 2 × 57 × 3 × 3 × 12517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 99, 97, 759, 498, 5332, 7710, 64549, 46127, 899496, 417820, 7199114, 3431983, 94731819, 13498967, 725699350, 217725045, 5811344195, 3710902395

Basic calculations (n = 12842442)

Multiplication

n×y
n×2 25684884
n×3 38527326
n×4 51369768
n×5 64212210

Division

n÷y
n÷2 6421221
n÷3 4280814
n÷3 3210610.5
n÷5 2568488.4

Exponentiation

ny
n2 164928316523364
n3 2.1180823391089E+21
n4 2.7201349591231E+28
n5 3.4933175444711E+35

Nth Root

y√n
2√n 3583.6353051057
3√n 234.17967790882
4√n 59.86347221057
5√n 26.407635848361

Divisors of 12842442

1, 2, 3, 6, 9, 18, 57, 114, 171, 342, 513, 1026, 12517, 25034, 37551, 75102, 112653, 225306, 713469, 1426938, 2140407, 4280814, 6421221, 12842442

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12842441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12842442 can be divided by 24 positive divisors. The sum of these divisors (counting 12842442) is 1, the average is 0.041666666666667.

Base conversion 12842442

Base System Value
2 Binary 110000111111010111001010
3 Ternary 220011110112000
4 Quaternary 300333113022
5 Quinary 11241424232
6 Senary 1135131430
8 Octal 60772712
10 Decimal 12842442
12 Duodecimal 4373b76
16 Hexadecimal c3f5ca
20 Vigesimal 405622
36 Base36 7n9ai

Cryptographic Hash Functions

md5 d85c2c3654d6ec60460ee5e106ac184d
sha1 258e70705029619b1a60dc56ebb3b64999b92348
sha256 fdd67b4b0bdbdc02a74dbec980a1f0438d17e094723a04e152efbd8f1690c86f
sha512 1d56c2d2f69feb4c5f367b9a283f32207e5193550b8aea14ba7b080eb21be0895ed65199dd7d91d9d4d9ca94b80258a9c20ef2dceae8a37d056ee9b427f00885
ripemd-160 97e6f31225a9e7f086d5c39aea57b3be11d7a7db

12842442 as geometric shapes

Circle

Radius = n
Diameter 25684884
Circumference 80691442.882706
Area 5.1813758755873E+14

Sphere

Radius = n
Volume 8.8722025549906E+21
Surface area 2.0725503502349E+15
Circumference 80691442.882706

Square

Length = n
Perimeter 51369768
Area 164928316523364
Diagonal 18161955.65039

Cube

Length = n
Surface area 989569899140184
Volume 2.1180823391089E+21
Space diagonal 22243762.037256

Equilateral Triangle

Length = n
Perimeter 38527326
Area 71416055956317
Altitude 11121881.018628

Triangular Pyramid

Length = n
Surface area 71416055956317
Volume 2.496183975159E+20
Height 6053985.2167966