28853428 (number)

28853428 is an even 8-digits composite number following 28853427 and preceding 28853429. In scientific notation, it is written as 2.8853428 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 14374080 positive integers (up to 28853428) that are relatively prime to 28853428.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-three thousand four hundred twenty-eight

Notation

Scientific notation 2.8853428 × 10^7
Engineering notation 2.8853428 × 10^6

Prime Factorization of 28853428

Prime Factorization 2 × 2 × 277 × 26041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14426714
Product of the distinct prime numbers

The prime factorization of 28853428 is 2 × 2 × 277 × 26041. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 74, 25, 324, 931, 1328, 8202, 33635, 79375, 281541, 974879, 6270055, 9825476, 37482590, 76565508, 250281764, 246968303, 8683452726, 1452322223

Basic calculations (n = 28853428)

Multiplication

n×y
n×2 57706856
n×3 86560284
n×4 115413712
n×5 144267140

Division

n÷y
n÷2 14426714
n÷3 9617809.3333333
n÷3 7213357
n÷5 5770685.6

Exponentiation

ny
n2 832520307351184
n3 2.4021064746695E+22
n4 6.9309006215211E+29
n5 1.9998024205821E+37

Nth Root

y√n
2√n 5371.5386994789
3√n 306.71320392261
4√n 73.2907818179
5√n 31.048418498919

Divisors of 28853428

1, 2, 4, 277, 554, 1108, 26041, 52082, 104164, 7213357, 14426714, 28853428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28853427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28853428 can be divided by 12 positive divisors. The sum of these divisors (counting 28853428) is 1, the average is 0.083333333333333.

Base conversion 28853428

Base System Value
2 Binary 1101110000100010010110100
3 Ternary 2000021220110111
4 Quaternary 1232010102310
5 Quinary 24341302203
6 Senary 2510232404
8 Octal 156042264
10 Decimal 28853428
12 Duodecimal 97b5704
16 Hexadecimal 1b844b4
20 Vigesimal 906db8
36 Base36 h6fg4

Cryptographic Hash Functions

md5 5046e182b7ad9b5fd631d0ae5edbf3e3
sha1 0134dcd68d21af858f9a3adc1424309284d8f9dd
sha256 2154fd969dc2f30363bb7a901e0e23ec21753d28650185eca6c439d3f8a51bcf
sha512 dbbbe2c304b7a593f5320cb2ca9e78d50824cb5768be57336b1f813026076a5abb70842e9a7f7edd32445448e47e22639754e083429b2b984a6571a023ddb1e5
ripemd-160 b753bf95c521c6688b67e8988beae1c9667663c1

28853428 as geometric shapes

Circle

Radius = n
Diameter 57706856
Circumference 181291434.87136
Area 2.6154396815388E+15

Sphere

Radius = n
Volume 1.006192007195E+23
Surface area 1.0461758726155E+16
Circumference 181291434.87136

Square

Length = n
Perimeter 115413712
Area 832520307351184
Diagonal 40804909.198556

Cube

Length = n
Surface area 4995121844107104
Volume 2.4021064746695E+22
Space diagonal 49975603.26853

Equilateral Triangle

Length = n
Perimeter 86560284
Area 3.6049186766628E+14
Altitude 24987801.634265

Triangular Pyramid

Length = n
Surface area 3.6049186766628E+14
Volume 2.8309096289516E+21
Height 13601636.399519