2989428 (number)

2989428 is an even 7-digits composite number following 2989427 and preceding 2989429. In scientific notation, it is written as 2.989428 × 10^6. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 919776 positive integers (up to 2989428) that are relatively prime to 2989428.

Interesting facts

Basic properties

Name

Name two million nine hundred eighty-nine thousand four hundred twenty-eight

Notation

Scientific notation 2.989428 × 10^6
Engineering notation 2.989428 × 10^6

Prime Factorization of 2989428

Prime Factorization 2 × 2 × 3 × 13 × 19163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1494714
Product of the distinct prime numbers

The prime factorization of 2989428 is 2 × 2 × 3 × 13 × 19163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 41, 64, 586, 144, 3633, 6557, 97418, 45083, 578790, 934876, 8796353, 3203936, 45117910, 32462464, 748940059, 977330511, 6166248879, 7193910592

Basic calculations (n = 2989428)

Multiplication

n×y
n×2 5978856
n×3 8968284
n×4 11957712
n×5 14947140

Division

n÷y
n÷2 1494714
n÷3 996476
n÷3 747357
n÷5 597885.6

Exponentiation

ny
n2 8936679767184
n3 2.6715560723053E+19
n4 7.9864245261196E+25
n5 2.3874841098269E+32

Nth Root

y√n
2√n 1728.9962405974
3√n 144.05534138306
4√n 41.581200567052
5√n 19.72956997965

Divisors of 2989428

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 19163, 38326, 57489, 76652, 114978, 229956, 249119, 498238, 747357, 996476, 1494714, 2989428

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 -2989427
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 2989428 can be divided by 24 positive divisors. The sum of these divisors (counting 2989428) is 1, the average is 0.041666666666667.

Base conversion 2989428

Base System Value
2 Binary 1011011001110101110100
3 Ternary 12121212201120
4 Quaternary 23121311310
5 Quinary 1231130203
6 Senary 144023540
8 Octal 13316564
10 Decimal 2989428
12 Duodecimal 1001bb0
16 Hexadecimal 2d9d74
20 Vigesimal iddb8
36 Base36 1s2no

Cryptographic Hash Functions

md5 31d0ca6dbc173b17203f555954d0314a
sha1 fa0f82c08cce86596df5623d30555254e72b1f8c
sha256 c8d4684cc485abd879cb74dd26d6692e92728ab133e90d48e614ae4d00c7b7c1
sha512 d69d3c702bbc57afaa02e19dfe99ec5be655bb769deb1d98e658ff6a9f980c3844429d437ddf0a1a68640e0bb5e9590814a47083fe4b5d3622c819fc7112c93a
ripemd-160 a12f0e43dbb69c1ab4dbfa4835a8f64bd7e1807c

2989428 as geometric shapes

Circle

Radius = n
Diameter 5978856
Circumference 18783130.086471
Area 28075407504070

Sphere

Radius = n
Volume 1.119058790721E+20
Surface area 1.1230163001628E+14
Circumference 18783130.086471

Square

Length = n
Perimeter 11957712
Area 8936679767184
Diagonal 4227689.6213379

Cube

Length = n
Surface area 53620078603104
Volume 2.6715560723053E+19
Space diagonal 5177841.181569

Equilateral Triangle

Length = n
Perimeter 8968284
Area 3869695851933.9
Altitude 2588920.5907845

Triangular Pyramid

Length = n
Surface area 3869695851933.9
Volume 3.1484590250787E+18
Height 1409229.8737793