28837030 (number)

28837030 is an even 8-digits composite number following 28837029 and preceding 28837031. In scientific notation, it is written as 2.8837030 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 11446240 positive integers (up to 28837030) that are relatively prime to 28837030.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thirty-seven thousand thirty

Notation

Scientific notation 2.8837030 × 10^7
Engineering notation 2.8837030 × 10^6

Prime Factorization of 28837030

Prime Factorization 2 × 5 × 131 × 22013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28837030
Product of the distinct prime numbers

The prime factorization of 28837030 is 2 × 5 × 131 × 22013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 73, 50, 954, 414, 7774, 2968, 93966, 61805, 67064, 937444, 4211957, 5432470, 38257154, 53116029, 172188834, 568159003, 9102734064, 3496902911

Basic calculations (n = 28837030)

Multiplication

n×y
n×2 57674060
n×3 86511090
n×4 115348120
n×5 144185150

Division

n÷y
n÷2 14418515
n÷3 9612343.3333333
n÷3 7209257.5
n÷5 5767406

Exponentiation

ny
n2 831574299220900
n3 2.3980133013862E+22
n4 6.9151581512473E+29
n5 1.9941262306226E+37

Nth Root

y√n
2√n 5370.0121042694
3√n 306.65508909243
4√n 73.280366431053
5√n 31.044888604681

Divisors of 28837030

1, 2, 5, 10, 131, 262, 655, 1310, 22013, 44026, 110065, 220130, 2883703, 5767406, 14418515, 28837030

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 -28837029
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 28837030 can be divided by 16 positive divisors. The sum of these divisors (counting 28837030) is 1, the average is 0.0625.

Base conversion 28837030

Base System Value
2 Binary 1101110000000010010100110
3 Ternary 2000021001222011
4 Quaternary 1232000102212
5 Quinary 24340241110
6 Senary 2510024434
8 Octal 156002246
10 Decimal 28837030
12 Duodecimal 97a811a
16 Hexadecimal 1b804a6
20 Vigesimal 904cba
36 Base36 h62sm

Cryptographic Hash Functions

md5 28f5569e2dd5fda5f73135072bd84f99
sha1 8c58700590fd0073a37839224545fa5d800a68dd
sha256 27839068b20ccdef9d1a1d19cf43fe4a234d220054244243d324c553727eee0e
sha512 cb90c1e32814ebb079a0f687c48e85f0ddaba603050899dcd55fd3027f228e141ade113d3873b3b044ff24f8fe88146c22bd7d7072917615a0da594df444fffe
ripemd-160 b7c0ae021f9b1f3a53990b32ea537ed709e5509f

28837030 as geometric shapes

Circle

Radius = n
Diameter 57674060
Circumference 181188403.1987
Area 2.6124677093465E+15

Sphere

Radius = n
Volume 1.0044774627794E+23
Surface area 1.0449870837386E+16
Circumference 181188403.1987

Square

Length = n
Perimeter 115348120
Area 831574299220900
Diagonal 40781718.92456

Cube

Length = n
Surface area 4989445795325400
Volume 2.3980133013862E+22
Space diagonal 49947201.099388

Equilateral Triangle

Length = n
Perimeter 86511090
Area 3.6008223412977E+14
Altitude 24973600.549694

Triangular Pyramid

Length = n
Surface area 3.6008223412977E+14
Volume 2.8260857779762E+21
Height 13593906.308187