28412085 (number)

28412085 is an odd 8-digits composite number following 28412084 and preceding 28412086. In scientific notation, it is written as 2.8412085 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 13987392 positive integers (up to 28412085) that are relatively prime to 28412085.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twelve thousand eighty-five

Notation

Scientific notation 2.8412085 × 10^7
Engineering notation 2.8412085 × 10^6

Prime Factorization of 28412085

Prime Factorization 13 × 3 × 5 × 145703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28412085
Product of the distinct prime numbers

The prime factorization of 28412085 is 13 × 3 × 5 × 145703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 59, 14, 543, 185, 4436, 7224, 24128, 59916, 350147, 378790, 9866557, 9456222, 49367874, 58692229, 126995314, 617258059, 1023411420, 7533861676

Basic calculations (n = 28412085)

Multiplication

n×y
n×2 56824170
n×3 85236255
n×4 113648340
n×5 142060425

Division

n÷y
n÷2 14206042.5
n÷3 9470695
n÷3 7103021.25
n÷5 5682417

Exponentiation

ny
n2 807246574047225
n3 2.2935558277789E+22
n4 6.5164703131098E+29
n5 1.8514650843605E+37

Nth Root

y√n
2√n 5330.298772114
3√n 305.1413301828
4√n 73.008895157467
5√n 30.952848429459

Divisors of 28412085

1, 3, 5, 13, 15, 39, 65, 195, 145703, 437109, 728515, 1894139, 2185545, 5682417, 9470695, 28412085

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 -28412084
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 28412085 can be divided by 16 positive divisors. The sum of these divisors (counting 28412085) is 1, the average is 0.0625.

Base conversion 28412085

Base System Value
2 Binary 1101100011000100010110101
3 Ternary 1222110111001110
4 Quaternary 1230120202311
5 Quinary 24233141320
6 Senary 2452545233
8 Octal 154304265
10 Decimal 28412085
12 Duodecimal 9622219
16 Hexadecimal 1b188b5
20 Vigesimal 8hba45
36 Base36 gwywl

Cryptographic Hash Functions

md5 f7f2d5367c78a710ee1320bf92fcce21
sha1 ef94c5403fc061e42484a3316cf230752e2aba07
sha256 b75d4957fdb4e1547263b89cfd27496256fdf233c2fc9ff1913f702bc9650b9c
sha512 c73d33c374b08e6628d9b74553bd38c0d0fbde10815f4f476dcd24492b21714defa4d5e54b27c34b5f4ad50bc6e26194c7cc66c8dbec441b9a80cb3a7f496790
ripemd-160 109837c5e0995cec579b80488f927f0c403e89a3

28412085 as geometric shapes

Circle

Radius = n
Diameter 56824170
Circumference 178518395.01834
Area 2.5360399066623E+15

Sphere

Radius = n
Volume 9.6072241855308E+22
Surface area 1.0144159626649E+16
Circumference 178518395.01834

Square

Length = n
Perimeter 113648340
Area 807246574047225
Diagonal 40180755.942297

Cube

Length = n
Surface area 4843479444283350
Volume 2.2935558277789E+22
Space diagonal 49211174.768966

Equilateral Triangle

Length = n
Perimeter 85236255
Area 3.4954802012143E+14
Altitude 24605587.384483

Triangular Pyramid

Length = n
Surface area 3.4954802012143E+14
Volume 2.7029814647539E+21
Height 13393585.314099