28298136 (number)

28298136 is an even 8-digits composite number following 28298135 and preceding 28298137. In scientific notation, it is written as 2.8298136 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 9231648 positive integers (up to 28298136) that are relatively prime to 28298136.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand one hundred thirty-six

Notation

Scientific notation 2.8298136 × 10^7
Engineering notation 2.8298136 × 10^6

Prime Factorization of 28298136

Prime Factorization 2 × 2 × 2 × 141 × 25087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7074534
Product of the distinct prime numbers

The prime factorization of 28298136 is 2 × 2 × 2 × 141 × 25087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 67, 26, 943, 171, 685, 2019, 95795, 50580, 631815, 70716, 553619, 5025441, 19709322, 79266242, 686967490, 485999937, 7081121198, 8754808787

Basic calculations (n = 28298136)

Multiplication

n×y
n×2 56596272
n×3 84894408
n×4 113192544
n×5 141490680

Division

n÷y
n÷2 14149068
n÷3 9432712
n÷3 7074534
n÷5 5659627.2

Exponentiation

ny
n2 800784501074496
n3 2.2660708718098E+22
n4 6.4125581716113E+29
n5 1.8146344324817E+37

Nth Root

y√n
2√n 5319.599233025
3√n 304.73285216295
4√n 72.935582763319
5√n 30.927980715717

Divisors of 28298136

1, 2, 4, 8, 141, 282, 564, 1128, 25087, 50174, 100348, 200696, 3537267, 7074534, 14149068, 28298136

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 -28298135
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 28298136 can be divided by 16 positive divisors. The sum of these divisors (counting 28298136) is 1, the average is 0.0625.

Base conversion 28298136

Base System Value
2 Binary 1101011111100101110011000
3 Ternary 1222020200202010
4 Quaternary 1223330232120
5 Quinary 24221020021
6 Senary 2450305520
8 Octal 153745630
10 Decimal 28298136
12 Duodecimal 95882a0
16 Hexadecimal 1afcb98
20 Vigesimal 8gh56g
36 Base36 guizc

Cryptographic Hash Functions

md5 ba16a0817b90784ce352699f8b130b1a
sha1 eb5fef560eb52d6fe658953940633b9d03b4f9f7
sha256 b3ba065eca96ab8579d1c09a40739c37e1b1fa1074ebbe8b1085dc736acd6ff0
sha512 8059f623886a64e77668eac77a91721c5f7dfe613e59fbbb2195287b2de28a4b8c46457d205c3dab51d4e769e433bd53ada9c1e71e9beef20e9008705171c415
ripemd-160 a593a885176c14305c0182f594f2f9fc22101fc4

28298136 as geometric shapes

Circle

Radius = n
Diameter 56596272
Circumference 177802432.33577
Area 2.5157387056842E+15

Sphere

Radius = n
Volume 9.4920954711887E+22
Surface area 1.0062954822737E+16
Circumference 177802432.33577

Square

Length = n
Perimeter 113192544
Area 800784501074496
Diagonal 40019607.721078

Cube

Length = n
Surface area 4804707006446976
Volume 2.2660708718098E+22
Space diagonal 49013809.311494

Equilateral Triangle

Length = n
Perimeter 84894408
Area 3.4674986044368E+14
Altitude 24506904.655747

Triangular Pyramid

Length = n
Surface area 3.4674986044368E+14
Volume 2.6705901335101E+21
Height 13339869.240359