28854590 (number)

28854590 is an even 8-digits composite number following 28854589 and preceding 28854591. In scientific notation, it is written as 2.8854590 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 11289600 positive integers (up to 28854590) that are relatively prime to 28854590.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-four thousand five hundred ninety

Notation

Scientific notation 2.8854590 × 10^7
Engineering notation 2.8854590 × 10^6

Prime Factorization of 28854590

Prime Factorization 2 × 5 × 97 × 197 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28854590
Product of the distinct prime numbers

The prime factorization of 28854590 is 2 × 5 × 97 × 197 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 9, 57, 507, 238, 6393, 2018, 57986, 55051, 564980, 918807, 7841811, 4155453, 84789447, 86315409, 733922477, 588570864, 9729768912, 7520913970

Basic calculations (n = 28854590)

Multiplication

n×y
n×2 57709180
n×3 86563770
n×4 115418360
n×5 144272950

Division

n÷y
n÷2 14427295
n÷3 9618196.6666667
n÷3 7213647.5
n÷5 5770918

Exponentiation

ny
n2 832587364068100
n3 2.4023967029366E+22
n4 6.9320171880587E+29
n5 2.0002051383439E+37

Nth Root

y√n
2√n 5371.646861066
3√n 306.71732123765
4√n 73.291519707712
5√n 31.048668574446

Divisors of 28854590

1, 2, 5, 10, 97, 151, 194, 197, 302, 394, 485, 755, 970, 985, 1510, 1970, 14647, 19109, 29294, 29747, 38218, 59494, 73235, 95545, 146470, 148735, 191090, 297470, 2885459, 5770918, 14427295, 28854590

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28854589
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28854590 can be divided by 32 positive divisors. The sum of these divisors (counting 28854590) is 1, the average is 0.03125.

Base conversion 28854590

Base System Value
2 Binary 1101110000100100100111110
3 Ternary 2000021222001112
4 Quaternary 1232010210332
5 Quinary 24341321330
6 Senary 2510242022
8 Octal 156044476
10 Decimal 28854590
12 Duodecimal 97b6312
16 Hexadecimal 1b8493e
20 Vigesimal 906g9a
36 Base36 h6gce

Cryptographic Hash Functions

md5 2cb1609a9b16a8494f62c8a720438886
sha1 9af7216b3e93094bfa6e9ee030871300cd880d6c
sha256 9c58b0868a83313928b735a85865c315db741d9cb35ae436222e11d4fec48dbf
sha512 004d972f5fe47ad7e854ebc79322b0331d590fa098e42d7d6504bb3502b79d458094fe5a76c3952a96c14dee29b72f6783e7ec41c3eece13001bf2854a18b9e3
ripemd-160 4b2969f43a8ecf304fb88a29e9a3d47087b50541

28854590 as geometric shapes

Circle

Radius = n
Diameter 57709180
Circumference 181298735.93269
Area 2.615650346428E+15

Sphere

Radius = n
Volume 1.0063135777272E+23
Surface area 1.0462601385712E+16
Circumference 181298735.93269

Square

Length = n
Perimeter 115418360
Area 832587364068100
Diagonal 40806552.514715

Cube

Length = n
Surface area 4995524184408600
Volume 2.4023967029366E+22
Space diagonal 49977615.911569

Equilateral Triangle

Length = n
Perimeter 86563770
Area 3.6052090407645E+14
Altitude 24988807.955784

Triangular Pyramid

Length = n
Surface area 3.6052090407645E+14
Volume 2.8312516662444E+21
Height 13602184.171572