1028996946 (number)

1028996946 is an even 10-digits composite number following 1028996945 and preceding 1028996947. In scientific notation, it is written as 1.028996946 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 322976160 positive integers (up to 1028996946) that are relatively prime to 1028996946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.028996946 × 10^9
Engineering notation 1.028996946 × 10^9

Prime Factorization of 1028996946

Prime Factorization 2 × 9 × 9 × 19 × 181 × 1847

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 114332994
Product of the distinct prime numbers

The prime factorization of 1028996946 is 2 × 9 × 9 × 19 × 181 × 1847. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 82, 57, 134, 355, 6969, 6377, 32187, 69810, 545144, 629168, 9342798, 5591537, 54606379, 42212078, 38452082, 353720829, 9054311789, 4263549251

Basic calculations (n = 1028996946)

Multiplication

n×y
n×2 2057993892
n×3 3086990838
n×4 4115987784
n×5 5144984730

Division

n÷y
n÷2 514498473
n÷3 342998982
n÷3 257249236.5
n÷5 205799389.2

Exponentiation

ny
n2 1058834714877326916
n3 1.0895376879276E+27
n4 1.1211309534294E+36
n5 1.1536403271449E+45

Nth Root

y√n
2√n 32077.982261982
3√n 1009.5737004318
4√n 179.10327261661
5√n 63.457479356527

Divisors of 1028996946

1, 2, 9, 18, 19, 38, 81, 162, 171, 181, 342, 362, 1539, 1629, 1847, 3078, 3258, 3439, 3694, 6878, 14661, 16623, 29322, 30951, 33246, 35093, 61902, 70186, 149607, 278559, 299214, 315837, 334307, 557118, 631674, 668614, 2842533, 3008763, 5685066, 6017526, 6351833, 12703666, 27078867, 54157734, 57166497, 114332994, 514498473, 1028996946

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028996945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028996946 can be divided by 48 positive divisors. The sum of these divisors (counting 1028996946) is 1, the average is 0.020833333333333.

Base conversion 1028996946

Base System Value
2 Binary 111101010101010011111101010010
3 Ternary 2122201020110110000
4 Quaternary 331111103331102
5 Quinary 4101410400241
6 Senary 250034550430
8 Octal 7525237522
10 Decimal 1028996946
12 Duodecimal 248738416
16 Hexadecimal 3d553f52
20 Vigesimal g1b4c76
36 Base36 h0mz4i

Cryptographic Hash Functions

md5 55e575066343f163c9bd959956d6c99f
sha1 261c2150382f984b272b8bd12aa5d077c7f540bd
sha256 f51209cd2bb6b0cef5fdf1dcefb623776f4b52bae0ac9324428d8aaaa3e702b1
sha512 2bf99414c360926639229f80893b6a0c4342b05d793348acb055614b1897f8ef0f2412bb944acd56420f4a0ceb506cb394a75897096db046b429d0dd7946c630
ripemd-160 f1c5b140c9475a62ea1128542c08313e91ba238c

1028996946 as geometric shapes

Circle

Radius = n
Diameter 2057993892
Circumference 6465378492.2399
Area 3.3264273616245E+18

Sphere

Radius = n
Volume 4.5638447949365E+27
Surface area 1.3305709446498E+19
Circumference 6465378492.2399

Square

Length = n
Perimeter 4115987784
Area 1058834714877326916
Diagonal 1455221436.6737

Cube

Length = n
Surface area 6353008289263961496
Volume 1.0895376879276E+27
Space diagonal 1782274991.3052

Equilateral Triangle

Length = n
Perimeter 3086990838
Area 4.5848888074631E+17
Altitude 891137495.6526

Triangular Pyramid

Length = n
Surface area 4.5848888074631E+17
Volume 1.2840324791531E+26
Height 485073812.22457