28694793 (number)

28694793 is an odd 8-digits composite number following 28694792 and preceding 28694794. In scientific notation, it is written as 2.8694793 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 17564160 positive integers (up to 28694793) that are relatively prime to 28694793.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-four thousand seven hundred ninety-three

Notation

Scientific notation 2.8694793 × 10^7
Engineering notation 2.8694793 × 10^6

Prime Factorization of 28694793

Prime Factorization 3 × 17 × 41 × 13723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28694793
Product of the distinct prime numbers

The prime factorization of 28694793 is 3 × 17 × 41 × 13723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28694793)

Multiplication

n×y
n×2 57389586
n×3 86084379
n×4 114779172
n×5 143473965

Division

n÷y
n÷2 14347396.5
n÷3 9564931
n÷3 7173698.25
n÷5 5738958.6

Exponentiation

ny
n2 823391145312849
n3 2.3627038472785E+22
n4 6.7797297817961E+29
n5 1.9454294268457E+37

Nth Root

y√n
2√n 5356.7520943198
3√n 306.15007163159
4√n 73.189836004187
5√n 31.014202574734

Divisors of 28694793

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 -28694792
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 28694793 can be divided by 16 positive divisors. The sum of these divisors (counting 28694793) is 1, the average is 0.0625.

Base conversion 28694793

Base System Value
2 Binary 1101101011101100100001001
3 Ternary 1222222211212010
4 Quaternary 1231131210021
5 Quinary 24321213133
6 Senary 2503010133
8 Octal 155354411
10 Decimal 28694793
12 Duodecimal 9739949
16 Hexadecimal 1b5d909
20 Vigesimal 8j6gjd
36 Base36 h311l

Cryptographic Hash Functions

md5 041c4a30a7203cf4000292ee84896efa
sha1 9f99e0a5300fe74b64cdf3b4b59de9f2112cc7e2
sha256 042cb00c65f5bcc1528662c9b2fa69bceb8d0d0149c0980af69d6f0578243c3e
sha512 6406d885e30c9a3a4c3d085929464fc63a819f7cbfbc1472995dfe6ed16ba27161d6156a7e20c94daa95f920b54d4a67eae0befa9085312df97ad4ea460efcfa
ripemd-160 2f6bef0e206552516fe5536b94e96f6ea5ed154c

28694793 as geometric shapes

Circle

Radius = n
Diameter 57389586
Circumference 180294701.77016
Area 2.5867595731457E+15

Sphere

Radius = n
Volume 9.8968707322914E+22
Surface area 1.0347038292583E+16
Circumference 180294701.77016

Square

Length = n
Perimeter 114779172
Area 823391145312849
Diagonal 40580565.430089

Cube

Length = n
Surface area 4940346871877094
Volume 2.3627038472785E+22
Space diagonal 49700839.388672

Equilateral Triangle

Length = n
Perimeter 86084379
Area 3.5653882454605E+14
Altitude 24850419.694336

Triangular Pyramid

Length = n
Surface area 3.5653882454605E+14
Volume 2.7844731872436E+21
Height 13526855.143363