28294798 (number)

28294798 is an even 8-digits composite number following 28294797 and preceding 28294799. In scientific notation, it is written as 2.8294798 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 11972376 positive integers (up to 28294798) that are relatively prime to 28294798.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-four thousand seven hundred ninety-eight

Notation

Scientific notation 2.8294798 × 10^7
Engineering notation 2.8294798 × 10^6

Prime Factorization of 28294798

Prime Factorization 2 × 7 × 79 × 25583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28294798
Product of the distinct prime numbers

The prime factorization of 28294798 is 2 × 7 × 79 × 25583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 72, 78, 634, 394, 7026, 4793, 20712, 70221, 251022, 643557, 2680956, 3092896, 52784352, 91250042, 621186703, 982018862, 9568120395, 2440798997

Basic calculations (n = 28294798)

Multiplication

n×y
n×2 56589596
n×3 84884394
n×4 113179192
n×5 141473990

Division

n÷y
n÷2 14147399
n÷3 9431599.3333333
n÷3 7073699.5
n÷5 5658959.6

Exponentiation

ny
n2 800595593860804
n3 2.2652690607981E+22
n4 6.4095330490933E+29
n5 1.8135644289842E+37

Nth Root

y√n
2√n 5319.2854783326
3√n 304.72086976879
4√n 72.933431828844
5√n 30.927251038886

Divisors of 28294798

1, 2, 7, 14, 79, 158, 553, 1106, 25583, 51166, 179081, 358162, 2021057, 4042114, 14147399, 28294798

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 -28294797
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 28294798 can be divided by 16 positive divisors. The sum of these divisors (counting 28294798) is 1, the average is 0.0625.

Base conversion 28294798

Base System Value
2 Binary 1101011111011111010001110
3 Ternary 1222020112011111
4 Quaternary 1223323322032
5 Quinary 24220413143
6 Senary 2450242234
8 Octal 153737216
10 Decimal 28294798
12 Duodecimal 958637a
16 Hexadecimal 1afbe8e
20 Vigesimal 8gggji
36 Base36 gugem

Cryptographic Hash Functions

md5 6b2f4aa5ccc98aaae5e43655f84eb602
sha1 fe83cdf062ec5634e834d9bfc50252c82a48732b
sha256 eb17bcc15c63d760a30597710f5347436798404c31b42bd4491f107928eac55e
sha512 4f1047b5814a2a186b6c318bc6a6be80521ce65d31955b10a6b1ab0129c4c8b43d6bbd1f36966ee2a84ca2e3ff3c7127099ddc9711ba60a705b8799ae03deb97
ripemd-160 011b280be63dfd5c3d662df8c9686a78729c7b02

28294798 as geometric shapes

Circle

Radius = n
Diameter 56589596
Circumference 177781459.06321
Area 2.5151452361695E+15

Sphere

Radius = n
Volume 9.488736853077E+22
Surface area 1.0060580944678E+16
Circumference 177781459.06321

Square

Length = n
Perimeter 113179192
Area 800595593860804
Diagonal 40014887.076207

Cube

Length = n
Surface area 4803573563164824
Volume 2.2652690607981E+22
Space diagonal 49008027.725898

Equilateral Triangle

Length = n
Perimeter 84884394
Area 3.4666806122067E+14
Altitude 24504013.862949

Triangular Pyramid

Length = n
Surface area 3.4666806122067E+14
Volume 2.6696451901708E+21
Height 13338295.692069