28296489 (number)

28296489 is an odd 8-digits composite number following 28296488 and preceding 28296490. In scientific notation, it is written as 2.8296489 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 16595712 positive integers (up to 28296489) that are relatively prime to 28296489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8296489 × 10^7
Engineering notation 2.8296489 × 10^6

Prime Factorization of 28296489

Prime Factorization 3 × 29 × 13 × 127 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28296489
Product of the distinct prime numbers

The prime factorization of 28296489 is 3 × 29 × 13 × 127 × 197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 28, 41, 884, 846, 514, 6652, 13615, 30904, 393034, 106916, 3601633, 212815, 52132304, 19960866, 512994675, 559213220, 2562217525, 3484104433

Basic calculations (n = 28296489)

Multiplication

n×y
n×2 56592978
n×3 84889467
n×4 113185956
n×5 141482445

Division

n÷y
n÷2 14148244.5
n÷3 9432163
n÷3 7074122.25
n÷5 5659297.8

Exponentiation

ny
n2 800691289727121
n3 2.2656752272159E+22
n4 6.4110654144488E+29
n5 1.8141064197823E+37

Nth Root

y√n
2√n 5319.4444258776
3√n 304.72694005688
4√n 72.934521496186
5√n 30.927620695042

Divisors of 28296489

1, 3, 13, 29, 39, 87, 127, 197, 377, 381, 591, 1131, 1651, 2561, 3683, 4953, 5713, 7683, 11049, 17139, 25019, 47879, 74269, 75057, 143637, 222807, 325247, 725551, 975741, 2176653, 9432163, 28296489

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 -28296488
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 28296489 can be divided by 32 positive divisors. The sum of these divisors (counting 28296489) is 1, the average is 0.03125.

Base conversion 28296489

Base System Value
2 Binary 1101011111100010100101001
3 Ternary 1222020121111010
4 Quaternary 1223330110221
5 Quinary 24220441424
6 Senary 2450254133
8 Octal 153742451
10 Decimal 28296489
12 Duodecimal 9587349
16 Hexadecimal 1afc529
20 Vigesimal 8gh149
36 Base36 guhpl

Cryptographic Hash Functions

md5 5be19ec456690621ec2a51af879736e9
sha1 3dfdd97925a0b29d2aea2ca0988d869ec7e0bdbf
sha256 11434124d3605ca70946a4b813e7a85c64520defcf481c37d70127ab8fca19bd
sha512 ea949ce11940215c4795c8ece0480bc0595b10a0cdcdab3127c90b6b4dad840e18ad8633b3975779e3209eef5d98b68acd986c49a1736dc53678c1fd0cc43a29
ripemd-160 7d621d603b6f8c59e4554ea5f6bce6edacf66901

28296489 as geometric shapes

Circle

Radius = n
Diameter 56592978
Circumference 177792083.92957
Area 2.5154458736001E+15

Sphere

Radius = n
Volume 9.4904381989893E+22
Surface area 1.00617834944E+16
Circumference 177792083.92957

Square

Length = n
Perimeter 113185956
Area 800691289727121
Diagonal 40017278.511341

Cube

Length = n
Surface area 4804147738362726
Volume 2.2656752272159E+22
Space diagonal 49010956.623814

Equilateral Triangle

Length = n
Perimeter 84889467
Area 3.4670949874631E+14
Altitude 24505478.311907

Triangular Pyramid

Length = n
Surface area 3.4670949874631E+14
Volume 2.6701238618846E+21
Height 13339092.837114