28857052 (number)

28857052 is an even 8-digits composite number following 28857051 and preceding 28857053. In scientific notation, it is written as 2.8857052 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 12336240 positive integers (up to 28857052) that are relatively prime to 28857052.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-seven thousand fifty-two

Notation

Scientific notation 2.8857052 × 10^7
Engineering notation 2.8857052 × 10^6

Prime Factorization of 28857052

Prime Factorization 2 × 2 × 7 × 491 × 2099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14428526
Product of the distinct prime numbers

The prime factorization of 28857052 is 2 × 2 × 7 × 491 × 2099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 35, 1, 557, 438, 6961, 9949, 37577, 41660, 745534, 301872, 9746965, 1270428, 62095457, 55122847, 917933790, 918382726, 8330867757, 6614132361

Basic calculations (n = 28857052)

Multiplication

n×y
n×2 57714104
n×3 86571156
n×4 115428208
n×5 144285260

Division

n÷y
n÷2 14428526
n÷3 9619017.3333333
n÷3 7214263
n÷5 5771410.4

Exponentiation

ny
n2 832729450130704
n3 2.4030117044353E+22
n4 6.9343833711498E+29
n5 2.0010586152921E+37

Nth Root

y√n
2√n 5371.8760223966
3√n 306.72604447797
4√n 73.29308304606
5√n 31.049198398042

Divisors of 28857052

1, 2, 4, 7, 14, 28, 491, 982, 1964, 2099, 3437, 4198, 6874, 8396, 13748, 14693, 29386, 58772, 1030609, 2061218, 4122436, 7214263, 14428526, 28857052

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28857051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28857052 can be divided by 24 positive divisors. The sum of these divisors (counting 28857052) is 1, the average is 0.041666666666667.

Base conversion 28857052

Base System Value
2 Binary 1101110000101001011011100
3 Ternary 2000022002102201
4 Quaternary 1232011023130
5 Quinary 24341411202
6 Senary 2510301244
8 Octal 156051334
10 Decimal 28857052
12 Duodecimal 97b7824
16 Hexadecimal 1b852dc
20 Vigesimal 9072cc
36 Base36 h6i8s

Cryptographic Hash Functions

md5 a93804c110bda9ab40d8cb23ebcb3841
sha1 cd792402c465aa6e8d158a7b682d081f23aeec88
sha256 912742ad07a2de57604edd0cdf6021ec194998c9cdb21266a8220ec94b53d465
sha512 2859377a0b5167abc2f9138a9bea635d230b0bee1a2a0ebdd2128c9070ad5edfeee1b601bf8f25bc442e4e5051e045322d3e8eb60836c776e0e58b7bded9b781
ripemd-160 ad062f4bbfd61071f65a68ecf810c2bc1646a485

28857052 as geometric shapes

Circle

Radius = n
Diameter 57714104
Circumference 181314205.13492
Area 2.6160967229585E+15

Sphere

Radius = n
Volume 1.0065711889526E+23
Surface area 1.0464386891834E+16
Circumference 181314205.13492

Square

Length = n
Perimeter 115428208
Area 832729450130704
Diagonal 40810034.308506

Cube

Length = n
Surface area 4996376700784224
Volume 2.4030117044353E+22
Space diagonal 49981880.220657

Equilateral Triangle

Length = n
Perimeter 86571156
Area 3.6058242914632E+14
Altitude 24990940.110329

Triangular Pyramid

Length = n
Surface area 3.6058242914632E+14
Volume 2.8319764524614E+21
Height 13603344.769502