28253670 (number)

28253670 is an even 8-digits composite number following 28253669 and preceding 28253671. In scientific notation, it is written as 2.8253670 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7518720 positive integers (up to 28253670) that are relatively prime to 28253670.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred fifty-three thousand six hundred seventy

Notation

Scientific notation 2.8253670 × 10^7
Engineering notation 2.8253670 × 10^6

Prime Factorization of 28253670

Prime Factorization 2 × 15 × 881 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28253670
Product of the distinct prime numbers

The prime factorization of 28253670 is 2 × 15 × 881 × 1069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 26, 56, 857, 940, 538, 4754, 47796, 50730, 339699, 889224, 8581750, 7398951, 58256826, 68162922, 229830124, 899048805, 5685464544, 1999008354

Basic calculations (n = 28253670)

Multiplication

n×y
n×2 56507340
n×3 84761010
n×4 113014680
n×5 141268350

Division

n÷y
n÷2 14126835
n÷3 9417890
n÷3 7063417.5
n÷5 5650734

Exponentiation

ny
n2 798269868468900
n3 2.2554053434664E+22
n4 6.3723478290535E+29
n5 1.800422126873E+37

Nth Root

y√n
2√n 5315.4181397139
3√n 304.57315548943
4√n 72.906914210615
5√n 30.918254924615

Divisors of 28253670

1, 2, 15, 30, 881, 1069, 1762, 2138, 13215, 16035, 26430, 32070, 941789, 1883578, 14126835, 28253670

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 -28253669
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 28253670 can be divided by 16 positive divisors. The sum of these divisors (counting 28253670) is 1, the average is 0.0625.

Base conversion 28253670

Base System Value
2 Binary 1101011110001110111100110
3 Ternary 1222011102202020
4 Quaternary 1223301313212
5 Quinary 24213104140
6 Senary 2445324010
8 Octal 153616746
10 Decimal 28253670
12 Duodecimal 9566606
16 Hexadecimal 1af1de6
20 Vigesimal 8gbe3a
36 Base36 gtko6

Cryptographic Hash Functions

md5 6f7f712476546ca9351170cccc4a06a5
sha1 fdf1b231c57c204cbd699f3e59001ddb4d91b3a1
sha256 33361d334fb8c58701dd87c4a7cd6eb9a795db3f53bac6dc87b0583f205059ca
sha512 255063ca1b760cb18e0cd3aed8e5e8eff1d1f7d43ca6bf5779209385eec91caa5fa9d93515a1f3144acb5be2b0950dace92474f968ed936f8f6f6b89c181b8a7
ripemd-160 cb79cbbb45f07fd4b8de3674853650676a93bd7c

28253670 as geometric shapes

Circle

Radius = n
Diameter 56507340
Circumference 177523044.2179
Area 2.507838754364E+15

Sphere

Radius = n
Volume 9.4474198105348E+22
Surface area 1.0031355017456E+16
Circumference 177523044.2179

Square

Length = n
Perimeter 113014680
Area 798269868468900
Diagonal 39956723.300814

Cube

Length = n
Surface area 4789619210813400
Volume 2.2554053434664E+22
Space diagonal 48936791.940285

Equilateral Triangle

Length = n
Perimeter 84761010
Area 3.4566099258486E+14
Altitude 24468395.970142

Triangular Pyramid

Length = n
Surface area 3.4566099258486E+14
Volume 2.6580206878157E+21
Height 13318907.766938