28352169 (number)

28352169 is an odd 8-digits composite number following 28352168 and preceding 28352170. In scientific notation, it is written as 2.8352169 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 17452512 positive integers (up to 28352169) that are relatively prime to 28352169.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred fifty-two thousand one hundred sixty-nine

Notation

Scientific notation 2.8352169 × 10^7
Engineering notation 2.8352169 × 10^6

Prime Factorization of 28352169

Prime Factorization 9 × 23 × 29 × 4723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28352169
Product of the distinct prime numbers

The prime factorization of 28352169 is 9 × 23 × 29 × 4723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 5, 65, 333, 339, 7678, 9243, 6667, 77930, 408918, 122233, 5626456, 9821858, 30058017, 59853603, 339361877, 750025132, 4499346805, 6511942594

Basic calculations (n = 28352169)

Multiplication

n×y
n×2 56704338
n×3 85056507
n×4 113408676
n×5 141760845

Division

n÷y
n÷2 14176084.5
n÷3 9450723
n÷3 7088042.25
n÷5 5670433.8

Exponentiation

ny
n2 803845487004561
n3 2.2790763097441E+22
n4 6.461675669776E+29
n5 1.8320252061268E+37

Nth Root

y√n
2√n 5324.6754830694
3√n 304.92668308494
4√n 72.970374009384
5√n 30.93978260038

Divisors of 28352169

1, 9, 23, 29, 207, 261, 667, 4723, 6003, 42507, 108629, 136967, 977661, 1232703, 3150241, 28352169

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 -28352168
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 28352169 can be divided by 16 positive divisors. The sum of these divisors (counting 28352169) is 1, the average is 0.0625.

Base conversion 28352169

Base System Value
2 Binary 1101100001001111010101001
3 Ternary 1222100102212100
4 Quaternary 1230021322221
5 Quinary 24224232134
6 Senary 2451404013
8 Octal 154117251
10 Decimal 28352169
12 Duodecimal 95b3609
16 Hexadecimal 1b09ea9
20 Vigesimal 8h4089
36 Base36 gvoo9

Cryptographic Hash Functions

md5 59cba8630434f67093b8a5e0324d5a5f
sha1 42e4f7c120d86125d9283d962e76a92d62fd0878
sha256 2807003f10c5552e79174ca11d430f0877947f914313613d4b1453fb8277cfba
sha512 9e1d81c716df80ba904410b8e9619592ff07c565b9ebc795bf529f3d56134358983890b8fcc81d0018f09db51984bc43bfc46729fcf1e5f0db8ccda2ba6eb6a3
ripemd-160 5c947fd26a6bce5912bfafd6c95a9acb99217ee3

28352169 as geometric shapes

Circle

Radius = n
Diameter 56704338
Circumference 178141931.68747
Area 2.5253550765948E+15

Sphere

Radius = n
Volume 9.5465725222166E+22
Surface area 1.0101420306379E+16
Circumference 178141931.68747

Square

Length = n
Perimeter 113408676
Area 803845487004561
Diagonal 40096021.922494

Cube

Length = n
Surface area 4823072922027366
Volume 2.2790763097441E+22
Space diagonal 49107397.212779

Equilateral Triangle

Length = n
Perimeter 85056507
Area 3.4807530623171E+14
Altitude 24553698.60639

Triangular Pyramid

Length = n
Surface area 3.4807530623171E+14
Volume 2.6859171891027E+21
Height 13365340.640831