28873313 (number)

28873313 is an odd 8-digits composite number following 28873312 and preceding 28873314. In scientific notation, it is written as 2.8873313 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 24342480 positive integers (up to 28873313) that are relatively prime to 28873313.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred seventy-three thousand three hundred thirteen

Notation

Scientific notation 2.8873313 × 10^7
Engineering notation 2.8873313 × 10^6

Prime Factorization of 28873313

Prime Factorization 427 × 67619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28873313
Product of the distinct prime numbers

The prime factorization of 28873313 is 427 × 67619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 84, 6, 270, 879, 3819, 5839, 98549, 95981, 623191, 91029, 95897, 1823217, 97398965, 65727426, 658196787, 466310258, 5964749827, 8358365264

Basic calculations (n = 28873313)

Multiplication

n×y
n×2 57746626
n×3 86619939
n×4 115493252
n×5 144366565

Division

n÷y
n÷2 14436656.5
n÷3 9624437.6666667
n÷3 7218328.25
n÷5 5774662.6

Exponentiation

ny
n2 833668203595969
n3 2.4070762980574E+22
n4 6.9500267368693E+29
n5 2.00670297332E+37

Nth Root

y√n
2√n 5373.3893400721
3√n 306.78364721632
4√n 73.30340606051
5√n 31.052696865251

Divisors of 28873313

1, 427, 67619, 28873313

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28873312
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28873313 can be divided by 4 positive divisors. The sum of these divisors (counting 28873313) is 1, the average is 0.25.

Base conversion 28873313

Base System Value
2 Binary 1101110001001001001100001
3 Ternary 2000022220201222
4 Quaternary 1232021021201
5 Quinary 24342421223
6 Senary 2510504425
8 Octal 156111141
10 Decimal 28873313
12 Duodecimal 9805115
16 Hexadecimal 1b89261
20 Vigesimal 90935d
36 Base36 h6ush

Cryptographic Hash Functions

md5 80607670a83eff6056f004a44864e858
sha1 962445d7ae321b0bf3a1593bdd040c57e92c441d
sha256 8312be64741890a8b1ac789e162ebbc0083616b2b6445fee07d930833309ac33
sha512 d47ff1d9cbc52fcca74f8bec59b7938a7381947a81a3cf1e967fe61de92003b32b1f10d3e93cd609f44b44376337ff48ce952db17b5b09aaff8d208aa1e724f8
ripemd-160 45bf29c63d75472e4500461e9730f115c81ab45d

28873313 as geometric shapes

Circle

Radius = n
Diameter 57746626
Circumference 181416376.0112
Area 2.6190459039485E+15

Sphere

Radius = n
Volume 1.0082737619476E+23
Surface area 1.0476183615794E+16
Circumference 181416376.0112

Square

Length = n
Perimeter 115493252
Area 833668203595969
Diagonal 40833030.835243

Cube

Length = n
Surface area 5002009221575814
Volume 2.4070762980574E+22
Space diagonal 50010045.098839

Equilateral Triangle

Length = n
Perimeter 86619939
Area 3.6098892132072E+14
Altitude 25005022.549419

Triangular Pyramid

Length = n
Surface area 3.6098892132072E+14
Volume 2.836766621983E+21
Height 13611010.278414