28856516 (number)

28856516 is an even 8-digits composite number following 28856515 and preceding 28856517. In scientific notation, it is written as 2.8856516 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 12616992 positive integers (up to 28856516) that are relatively prime to 28856516.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-six thousand five hundred sixteen

Notation

Scientific notation 2.8856516 × 10^7
Engineering notation 2.8856516 × 10^6

Prime Factorization of 28856516

Prime Factorization 2 × 2 × 13 × 19 × 29207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14428258
Product of the distinct prime numbers

The prime factorization of 28856516 is 2 × 2 × 13 × 19 × 29207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 49, 82, 129, 104, 5906, 2025, 32057, 3254, 365732, 932488, 8025736, 4794597, 80760260, 50890686, 269427837, 558623444, 4537660296, 2336102467

Basic calculations (n = 28856516)

Multiplication

n×y
n×2 57713032
n×3 86569548
n×4 115426064
n×5 144282580

Division

n÷y
n÷2 14428258
n÷3 9618838.6666667
n÷3 7214129
n÷5 5771303.2

Exponentiation

ny
n2 832698515658256
n3 2.4028778040269E+22
n4 6.9338681797946E+29
n5 2.0008727807213E+37

Nth Root

y√n
2√n 5371.8261327038
3√n 306.72414539073
4√n 73.29274270147
5√n 31.049083053662

Divisors of 28856516

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 29207, 58414, 116828, 379691, 554933, 759382, 1109866, 1518764, 2219732, 7214129, 14428258, 28856516

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 -28856515
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 28856516 can be divided by 24 positive divisors. The sum of these divisors (counting 28856516) is 1, the average is 0.041666666666667.

Base conversion 28856516

Base System Value
2 Binary 1101110000101000011000100
3 Ternary 2000022001200212
4 Quaternary 1232011003010
5 Quinary 24341402031
6 Senary 2510254552
8 Octal 156050304
10 Decimal 28856516
12 Duodecimal 97b7458
16 Hexadecimal 1b850c4
20 Vigesimal 90715g
36 Base36 h6htw

Cryptographic Hash Functions

md5 3ab867607e1facfb502c7178d3606788
sha1 c1ed31bb844cec6e30a8f063fdc00433856b4f6f
sha256 506c66658cfd50d625bbdd2233d8efe35f80d5080bed841b08b11c7fc5ce1b12
sha512 00678b3db886039c4a75787320881295fc216f22476326d1cb0c0483c0fb2fc0840a728874034d68e360c3489d7113188afc7eb63c26f2b511f017eff7b3f5cf
ripemd-160 4c7880b978fdda24f47437a3c82d01e8a2c0f292

28856516 as geometric shapes

Circle

Radius = n
Diameter 57713032
Circumference 181310837.34759
Area 2.6159995394471E+15

Sphere

Radius = n
Volume 1.0065151008806E+23
Surface area 1.0463998157788E+16
Circumference 181310837.34759

Square

Length = n
Perimeter 115426064
Area 832698515658256
Diagonal 40809276.290036

Cube

Length = n
Surface area 4996191093949536
Volume 2.4028778040269E+22
Space diagonal 49980951.841424

Equilateral Triangle

Length = n
Perimeter 86569548
Area 3.6056903412682E+14
Altitude 24990475.920712

Triangular Pyramid

Length = n
Surface area 3.6056903412682E+14
Volume 2.8318186493167E+21
Height 13603092.096679