28169616 (number)

28169616 is an even 8-digits composite number following 28169615 and preceding 28169617. In scientific notation, it is written as 2.8169616 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 9313920 positive integers (up to 28169616) that are relatively prime to 28169616.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-nine thousand six hundred sixteen

Notation

Scientific notation 2.8169616 × 10^7
Engineering notation 2.8169616 × 10^6

Prime Factorization of 28169616

Prime Factorization 2 × 2 × 2 × 2 × 3 × 127 × 4621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3521202
Product of the distinct prime numbers

The prime factorization of 28169616 is 2 × 2 × 2 × 2 × 3 × 127 × 4621. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28169616)

Multiplication

n×y
n×2 56339232
n×3 84508848
n×4 112678464
n×5 140848080

Division

n÷y
n÷2 14084808
n÷3 9389872
n÷3 7042404
n÷5 5633923.2

Exponentiation

ny
n2 793527265587456
n3 2.2353358357129E+22
n4 6.296855212307E+29
n5 1.7737999333829E+37

Nth Root

y√n
2√n 5307.5056288241
3√n 304.27082283547
4√n 72.852629525805
5√n 30.89983677871

Divisors of 28169616

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28169615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28169616 can be divided by 40 positive divisors. The sum of these divisors (counting 28169616) is 1, the average is 0.025.

Base conversion 28169616

Base System Value
2 Binary 1101011011101010110010000
3 Ternary 1222000011110010
4 Quaternary 1223131112100
5 Quinary 24202411431
6 Senary 2443434520
8 Octal 153352620
10 Decimal 28169616
12 Duodecimal 9525a40
16 Hexadecimal 1add590
20 Vigesimal 8g140g
36 Base36 grrtc

Cryptographic Hash Functions

md5 2847018d8c24819701b4964327698c4b
sha1 9f6f49407e4304c04f0054535ba70caab74eb4ef
sha256 04fe58d812a0491640c5c3db1e7566078cf9fa4b2710178bec5b76ea04b0c3b0
sha512 b64b00874cd3a0f74a35a5d35c25155ecd21f95fc8a6886689b1a98a8c6e4989f89257779f38f41609d4410c95b9e7fafeaae431931c13927e210d90ca67420c
ripemd-160 fbb9dcf4d8f9a83fc58a4f6473ddc97d2b44bb36

28169616 as geometric shapes

Circle

Radius = n
Diameter 56339232
Circumference 176994917.36009
Area 2.4929394279927E+15

Sphere

Radius = n
Volume 9.363352853042E+22
Surface area 9.971757711971E+15
Circumference 176994917.36009

Square

Length = n
Perimeter 112678464
Area 793527265587456
Diagonal 39837852.994042

Cube

Length = n
Surface area 4761163593524736
Volume 2.2353358357129E+22
Space diagonal 48791206.141705

Equilateral Triangle

Length = n
Perimeter 84508848
Area 3.4360738529717E+14
Altitude 24395603.070853

Triangular Pyramid

Length = n
Surface area 3.4360738529717E+14
Volume 2.6343685461031E+21
Height 13279284.331347