28271497 (number)

28271497 is an odd 8-digits prime number following 28271496 and preceding 28271498. In scientific notation, it is written as 2.8271497 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 28271496 positive integers (up to 28271497) that are relatively prime to 28271497.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred seventy-one thousand four hundred ninety-seven

Notation

Scientific notation 2.8271497 × 10^7
Engineering notation 2.8271497 × 10^6

Prime Factorization of 28271497

Prime Factorization 28271497

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28271497
Product of the distinct prime numbers

The prime factorization of 28271497 is 28271497. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 1, 17, 58, 109, 675, 3143, 2885, 56279, 92370, 297131, 465370, 6196772, 4450786, 75768802, 39707711, 501785295, 422171814, 7098946844, 5486570385

Basic calculations (n = 28271497)

Multiplication

n×y
n×2 56542994
n×3 84814491
n×4 113085988
n×5 141357485

Division

n÷y
n÷2 14135748.5
n÷3 9423832.3333333
n÷3 7067874.25
n÷5 5654299.4

Exponentiation

ny
n2 799277542621009
n3 2.2596772648377E+22
n4 6.3884459013828E+29
n5 1.8061092913561E+37

Nth Root

y√n
2√n 5317.0947894503
3√n 304.6372000788
4√n 72.918411868679
5√n 30.922155590785

Divisors of 28271497

1, 28271497

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28271498
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14135749
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5317.0948834867
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999292574
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28271497 can be divided by 2 positive divisors. The sum of these divisors (counting 28271497) is 28271498, the average is 14135749.

Base conversion 28271497

Base System Value
2 Binary 1101011110110001110001001
3 Ternary 1222012100012111
4 Quaternary 1223312032021
5 Quinary 24214141442
6 Senary 2445542321
8 Octal 153661611
10 Decimal 28271497
12 Duodecimal 95749a1
16 Hexadecimal 1af6389
20 Vigesimal 8gdieh
36 Base36 gtyfd

Cryptographic Hash Functions

md5 c1d96d5eaebad93ada7c0561c180ffa3
sha1 360d1b4d10d848fc7703e3a72a3f7e6b58e4590d
sha256 7c67a1b55f8c32472fa97cdab38c67af29054cd284cfca6308a83ef5a2bbee3a
sha512 27ab0b8c6d23adc9ab8eec1ffe4a3471be2003a6e208c324d40d15f649c1714e04a9f9f7426460b606e9d2232cee47c64bd43c9a75d344d0746f577add00e8ef
ripemd-160 91190f0003d203788628ddd30224124e0a005246

28271497 as geometric shapes

Circle

Radius = n
Diameter 56542994
Circumference 177635054.56237
Area 2.5110044560775E+15

Sphere

Radius = n
Volume 9.4653139929308E+22
Surface area 1.004401782431E+16
Circumference 177635054.56237

Square

Length = n
Perimeter 113085988
Area 799277542621009
Diagonal 39981934.48599

Cube

Length = n
Surface area 4795665255726054
Volume 2.2596772648377E+22
Space diagonal 48967669.210031

Equilateral Triangle

Length = n
Perimeter 84814491
Area 3.460973282921E+14
Altitude 24483834.605016

Triangular Pyramid

Length = n
Surface area 3.460973282921E+14
Volume 2.663055195433E+21
Height 13327311.49533