28016620 (number)

28016620 is an even 8-digits composite number following 28016619 and preceding 28016621. In scientific notation, it is written as 2.8016620 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 11160000 positive integers (up to 28016620) that are relatively prime to 28016620.

Interesting facts

Basic properties

Name

Name twenty-eight million sixteen thousand six hundred twenty

Notation

Scientific notation 2.8016620 × 10^7
Engineering notation 2.8016620 × 10^6

Prime Factorization of 28016620

Prime Factorization 2 × 2 × 5 × 251 × 5581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14008310
Product of the distinct prime numbers

The prime factorization of 28016620 is 2 × 2 × 5 × 251 × 5581. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 4, 42, 298, 955, 1339, 5755, 44404, 96888, 960871, 657408, 137219, 3403444, 22515341, 42765796, 709868927, 139172647, 4339991512, 7881234681

Basic calculations (n = 28016620)

Multiplication

n×y
n×2 56033240
n×3 84049860
n×4 112066480
n×5 140083100

Division

n÷y
n÷2 14008310
n÷3 9338873.3333333
n÷3 7004155
n÷5 5603324

Exponentiation

ny
n2 784930996224400
n3 2.199111344744E+22
n4 6.1611666883383E+29
n5 1.7261506586383E+37

Nth Root

y√n
2√n 5293.0728315412
3√n 303.71896638581
4√n 72.753507348727
5√n 30.866198722621

Divisors of 28016620

1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 5581, 11162, 22324, 27905, 55810, 111620, 1400831, 2801662, 5603324, 7004155, 14008310, 28016620

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 -28016619
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 28016620 can be divided by 24 positive divisors. The sum of these divisors (counting 28016620) is 1, the average is 0.041666666666667.

Base conversion 28016620

Base System Value
2 Binary 1101010110111111111101100
3 Ternary 1221201101120121
4 Quaternary 1222313333230
5 Quinary 24133012440
6 Senary 2440254324
8 Octal 152677754
10 Decimal 28016620
12 Duodecimal 94713a4
16 Hexadecimal 1ab7fec
20 Vigesimal 8f21b0
36 Base36 gohrg

Cryptographic Hash Functions

md5 b08b49514ca0dd9e9728c0cdcfd5eac4
sha1 61586b61c059552e58db99b2d6e27a4dc1b9ef4c
sha256 241c36b265bb41f6f3f9f9519b116ad703f5e78c7f94d503689be93269972316
sha512 016dc46f94a9be8b1a34cf5efa497271481ffa819372297445157b274d618831dc2405a7cffa93603f16aafd7e5cf513a822aebb32579eabf935235cee164a97
ripemd-160 a806d31279aec847e59650f72b3fc825a1ef56fa

28016620 as geometric shapes

Circle

Radius = n
Diameter 56033240
Circumference 176033615.14083
Area 2.4659334513135E+15

Sphere

Radius = n
Volume 9.2116160600985E+22
Surface area 9.863733805254E+15
Circumference 176033615.14083

Square

Length = n
Perimeter 112066480
Area 784930996224400
Diagonal 39621483.975853

Cube

Length = n
Surface area 4709585977346400
Volume 2.199111344744E+22
Space diagonal 48526209.29635

Equilateral Triangle

Length = n
Perimeter 84049860
Area 3.3988509147408E+14
Altitude 24263104.648175

Triangular Pyramid

Length = n
Surface area 3.3988509147408E+14
Volume 2.591677574088E+21
Height 13207161.325284