12842290 (number)

12842290 is an even 8-digits composite number following 12842289 and preceding 12842291. In scientific notation, it is written as 1.2842290 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 4829184 positive integers (up to 12842290) that are relatively prime to 12842290.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2842290 × 10^7
Engineering notation 1.2842290 × 10^6

Prime Factorization of 12842290

Prime Factorization 2 × 1315 × 19 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12842290
Product of the distinct prime numbers

The prime factorization of 12842290 is 2 × 1315 × 19 × 257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 54, 70, 680, 866, 5467, 2399, 91055, 89936, 752194, 434032, 8035650, 268308, 77734973, 88185631, 768090141, 437227545, 8982180239, 6446051024

Basic calculations (n = 12842290)

Multiplication

n×y
n×2 25684580
n×3 38526870
n×4 51369160
n×5 64211450

Division

n÷y
n÷2 6421145
n÷3 4280763.3333333
n÷3 3210572.5
n÷5 2568458

Exponentiation

ny
n2 164924412444100
n3 2.1180071326867E+21
n4 2.7200061820032E+28
n5 3.4931108191077E+35

Nth Root

y√n
2√n 3583.6140975278
3√n 234.17875400739
4√n 59.863295077433
5√n 26.407573337202

Divisors of 12842290

1, 2, 19, 38, 257, 514, 1315, 2630, 4883, 9766, 24985, 49970, 337955, 675910, 6421145, 12842290

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 -12842289
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 12842290 can be divided by 16 positive divisors. The sum of these divisors (counting 12842290) is 1, the average is 0.0625.

Base conversion 12842290

Base System Value
2 Binary 110000111111010100110010
3 Ternary 220011110022101
4 Quaternary 300333110302
5 Quinary 11241423130
6 Senary 1135131014
8 Octal 60772462
10 Decimal 12842290
12 Duodecimal 4373a6a
16 Hexadecimal c3f532
20 Vigesimal 4055ea
36 Base36 7n96a

Cryptographic Hash Functions

md5 9d01d84f7c84355684e6a9278880f641
sha1 c435588b5d1b8311d39a70f5993e4c6c80140cd1
sha256 395dfb3bab2f7bf440e67eca05823a2337da2a7f3300db45229306d63050be85
sha512 472847eb3723cf88e930538d37c8a4aee0213411c1e6a5faf9c1c1f3879af4a50d83c7276fac7d8be27e143cc0d793e7a9e8e86396e6de490def1ebbbc447fff
ripemd-160 2e159f7ede7ee74b1f582a1b0cef54826d4d1d89

12842290 as geometric shapes

Circle

Radius = n
Diameter 25684580
Circumference 80690487.838539
Area 5.18125322532E+14

Sphere

Radius = n
Volume 8.8718875310659E+21
Surface area 2.072501290128E+15
Circumference 80690487.838539

Square

Length = n
Perimeter 51369160
Area 164924412444100
Diagonal 18161740.689928

Cube

Length = n
Surface area 989546474664600
Volume 2.1180071326867E+21
Space diagonal 22243498.765534

Equilateral Triangle

Length = n
Perimeter 38526870
Area 71414365440406
Altitude 11121749.382767

Triangular Pyramid

Length = n
Surface area 71414365440406
Volume 2.4960953435405E+20
Height 6053913.5633095