28392693 (number)

28392693 is an odd 8-digits composite number following 28392692 and preceding 28392694. In scientific notation, it is written as 2.8392693 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 16001280 positive integers (up to 28392693) that are relatively prime to 28392693.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-two thousand six hundred ninety-three

Notation

Scientific notation 2.8392693 × 10^7
Engineering notation 2.8392693 × 10^6

Prime Factorization of 28392693

Prime Factorization 7 × 3 × 73 × 18521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28392693
Product of the distinct prime numbers

The prime factorization of 28392693 is 7 × 3 × 73 × 18521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 74, 57, 353, 700, 8173, 3778, 40723, 34680, 783462, 474395, 1216468, 4062056, 13557146, 43883888, 72178615, 786588271, 4904989931, 2070611588

Basic calculations (n = 28392693)

Multiplication

n×y
n×2 56785386
n×3 85178079
n×4 113570772
n×5 141963465

Division

n÷y
n÷2 14196346.5
n÷3 9464231
n÷3 7098173.25
n÷5 5678538.6

Exponentiation

ny
n2 806145015792249
n3 2.2888627946869E+22
n4 6.4986978648669E+29
n5 1.8451553337692E+37

Nth Root

y√n
2√n 5328.4794266282
3√n 305.07189203792
4√n 72.996434341879
5√n 30.948622047797

Divisors of 28392693

1, 3, 7, 21, 73, 219, 511, 1533, 18521, 55563, 129647, 388941, 1352033, 4056099, 9464231, 28392693

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 -28392692
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 28392693 can be divided by 16 positive divisors. The sum of these divisors (counting 28392693) is 1, the average is 0.0625.

Base conversion 28392693

Base System Value
2 Binary 1101100010011110011110101
3 Ternary 1222102111110020
4 Quaternary 1230103303311
5 Quinary 24232031233
6 Senary 2452315353
8 Octal 154236365
10 Decimal 28392693
12 Duodecimal 9612b59
16 Hexadecimal 1b13cf5
20 Vigesimal 8h91ed
36 Base36 gwjxx

Cryptographic Hash Functions

md5 20c7a6cf04d66f72750caf2adcec8d72
sha1 ebc6e3ac220ed665bca3bb776170877f174e1fef
sha256 53be4b975b57daa75bd60bfdcc234244c505d76240a7bbf347033e1857df02b3
sha512 d4d69b54518f43374b887c2d5aec85c02d0b90775110befb3b76bb0db26c0c10151065315a79890997b5d0b7aff5916be6c17902b053678f0a8b62ecb64117f5
ripemd-160 b7eac2d72167ddb66c24449ad093dc2541450ca3

28392693 as geometric shapes

Circle

Radius = n
Diameter 56785386
Circumference 178396551.48886
Area 2.532579259341E+15

Sphere

Radius = n
Volume 9.5875660544847E+22
Surface area 1.0130317037364E+16
Circumference 178396551.48886

Square

Length = n
Perimeter 113570772
Area 806145015792249
Diagonal 40153331.512896

Cube

Length = n
Surface area 4836870094753494
Volume 2.2888627946869E+22
Space diagonal 49177586.839705

Equilateral Triangle

Length = n
Perimeter 85178079
Area 3.4907103140515E+14
Altitude 24588793.419853

Triangular Pyramid

Length = n
Surface area 3.4907103140515E+14
Volume 2.6974506722146E+21
Height 13384443.837632