28853889 (number)

28853889 is an odd 8-digits composite number following 28853888 and preceding 28853890. In scientific notation, it is written as 2.8853889 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 18651776 positive integers (up to 28853889) that are relatively prime to 28853889.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-three thousand eight hundred eighty-nine

Notation

Scientific notation 2.8853889 × 10^7
Engineering notation 2.8853889 × 10^6

Prime Factorization of 28853889

Prime Factorization 3 × 53 × 89 × 2039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28853889
Product of the distinct prime numbers

The prime factorization of 28853889 is 3 × 53 × 89 × 2039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 77, 3, 517, 118, 6629, 9172, 60138, 42630, 247724, 637607, 6190915, 5187652, 92341085, 20736836, 212471049, 992729001, 3197412387, 2006250459

Basic calculations (n = 28853889)

Multiplication

n×y
n×2 57707778
n×3 86561667
n×4 115415556
n×5 144269445

Division

n÷y
n÷2 14426944.5
n÷3 9617963
n÷3 7213472.25
n÷5 5770777.8

Exponentiation

ny
n2 832546910424321
n3 2.4022216140676E+22
n4 6.9313435805708E+29
n5 1.9999621829465E+37

Nth Root

y√n
2√n 5371.5816106618
3√n 306.71483739731
4√n 73.291074563427
5√n 31.048517712291

Divisors of 28853889

1, 3, 53, 89, 159, 267, 2039, 4717, 6117, 14151, 108067, 181471, 324201, 544413, 9617963, 28853889

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28853888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28853889 can be divided by 16 positive divisors. The sum of these divisors (counting 28853889) is 1, the average is 0.0625.

Base conversion 28853889

Base System Value
2 Binary 1101110000100011010000001
3 Ternary 2000021221002120
4 Quaternary 1232010122001
5 Quinary 24341311024
6 Senary 2510234453
8 Octal 156043201
10 Decimal 28853889
12 Duodecimal 97b5a29
16 Hexadecimal 1b84681
20 Vigesimal 906ee9
36 Base36 h6fsx

Cryptographic Hash Functions

md5 4fd16e5ebcafd5b4ec6c7ca55ccb93fe
sha1 023841e0c6141f20fd252968de31a7cd1bd04a2f
sha256 9398b210ea3d63ddca7d0967718c5f57690ef2ec859ccc7aad334da1c311a53f
sha512 33e7162ce855d4a2cee057100e60b778838df9eb9e29a0d71f5b57a94a3d4a5c121688cbf9568ff0f1f955a469cfbf075affd27b5adf653aa99d1289f67ef44b
ripemd-160 c49bb39d2fd45ef20117c11a672fa5a1d62ead43

28853889 as geometric shapes

Circle

Radius = n
Diameter 57707778
Circumference 181294331.41979
Area 2.6155232575579E+15

Sphere

Radius = n
Volume 1.0062402366733E+23
Surface area 1.0462093030232E+16
Circumference 181294331.41979

Square

Length = n
Perimeter 115415556
Area 832546910424321
Diagonal 40805561.151008

Cube

Length = n
Surface area 4995281462545926
Volume 2.4022216140676E+22
Space diagonal 49976401.743953

Equilateral Triangle

Length = n
Perimeter 86561667
Area 3.6050338713485E+14
Altitude 24988200.871976

Triangular Pyramid

Length = n
Surface area 3.6050338713485E+14
Volume 2.8310453220335E+21
Height 13601853.717003