1028804946 (number)

1028804946 is an even 10-digits composite number following 1028804945 and preceding 1028804947. In scientific notation, it is written as 1.028804946 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 297934080 positive integers (up to 1028804946) that are relatively prime to 1028804946.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million eight hundred four thousand nine hundred forty-six

Notation

Scientific notation 1.028804946 × 10^9
Engineering notation 1.028804946 × 10^9

Prime Factorization of 1028804946

Prime Factorization 2 × 3 × 13 × 17 × 775871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1028804946
Product of the distinct prime numbers

The prime factorization of 1028804946 is 2 × 3 × 13 × 17 × 775871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1028804946)

Multiplication

n×y
n×2 2057609892
n×3 3086414838
n×4 4115219784
n×5 5144024730

Division

n÷y
n÷2 514402473
n÷3 342934982
n÷3 257201236.5
n÷5 205760989.2

Exponentiation

ny
n2 1058439616914062916
n3 1.0889279129235E+27
n4 1.1202944226532E+36
n5 1.1525644430018E+45

Nth Root

y√n
2√n 32074.989415431
3√n 1009.5109045837
4√n 179.09491733556
5√n 63.455111080209

Divisors of 1028804946

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028804945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028804946 can be divided by 32 positive divisors. The sum of these divisors (counting 1028804946) is 1, the average is 0.03125.

Base conversion 1028804946

Base System Value
2 Binary 111101010100100101000101010010
3 Ternary 2122200212201001220
4 Quaternary 331110211011102
5 Quinary 4101333224241
6 Senary 250030505510
8 Octal 7524450522
10 Decimal 1028804946
12 Duodecimal 248665296
16 Hexadecimal 3d525152
20 Vigesimal g1a0c76
36 Base36 h0iuz6

Cryptographic Hash Functions

md5 25a8e5fc40d1a2bd71f326a0a820a574
sha1 d27f195f4f5a13ba3a3d4001c9a0ee631092619d
sha256 bde6ca07af81e70761639ceade995e975cfde840411d4d78eaabac4e4f95a424
sha512 75e79617049aaa2b35e53be231219d16d968beaaed9d43971571856e432c7d3427279ef23947658c5b404f1a055a1004a4f05a502edd1263ed9014447ca5c0e4
ripemd-160 3ae6cae705e760abf1bcefc5486bb866b9f4be64

1028804946 as geometric shapes

Circle

Radius = n
Diameter 2057609892
Circumference 6464172120.6609
Area 3.3251861247656E+18

Sphere

Radius = n
Volume 4.5612905753726E+27
Surface area 1.3300744499062E+19
Circumference 6464172120.6609

Square

Length = n
Perimeter 4115219784
Area 1058439616914062916
Diagonal 1454949907.6697

Cube

Length = n
Surface area 6350637701484377496
Volume 1.0889279129235E+27
Space diagonal 1781942437.5502

Equilateral Triangle

Length = n
Perimeter 3086414838
Area 4.5831779830972E+17
Altitude 890971218.77508

Triangular Pyramid

Length = n
Surface area 4.5831779830972E+17
Volume 1.2833138524192E+26
Height 484983302.55657