28062008 (number)

28062008 is an even 8-digits composite number following 28062007 and preceding 28062009. In scientific notation, it is written as 2.8062008 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 12673920 positive integers (up to 28062008) that are relatively prime to 28062008.

Interesting facts

Basic properties

Name

Name twenty-eight million sixty-two thousand eight

Notation

Scientific notation 2.8062008 × 10^7
Engineering notation 2.8062008 × 10^6

Prime Factorization of 28062008

Prime Factorization 2 × 2 × 2 × 611 × 5741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7015502
Product of the distinct prime numbers

The prime factorization of 28062008 is 2 × 2 × 2 × 611 × 5741. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 18, 51, 851, 668, 5621, 4976, 23846, 3796, 243155, 525983, 1847775, 7537684, 19133858, 24231244, 361124195, 184359659, 7408616781, 6494261622

Basic calculations (n = 28062008)

Multiplication

n×y
n×2 56124016
n×3 84186024
n×4 112248032
n×5 140310040

Division

n÷y
n÷2 14031004
n÷3 9354002.6666667
n÷3 7015502
n÷5 5612401.6

Exponentiation

ny
n2 787476292992064
n3 2.2098166033754E+22
n4 6.2011891202452E+29
n5 1.7401781870183E+37

Nth Root

y√n
2√n 5297.3585870696
3√n 303.88289002538
4√n 72.782955333441
5√n 30.876193133572

Divisors of 28062008

1, 2, 4, 8, 611, 1222, 2444, 4888, 5741, 11482, 22964, 45928, 3507751, 7015502, 14031004, 28062008

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 -28062007
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 28062008 can be divided by 16 positive divisors. The sum of these divisors (counting 28062008) is 1, the average is 0.0625.

Base conversion 28062008

Base System Value
2 Binary 1101011000011000100111000
3 Ternary 1221210200211122
4 Quaternary 1223003010320
5 Quinary 24140441013
6 Senary 2441244412
8 Octal 153030470
10 Decimal 28062008
12 Duodecimal 9493708
16 Hexadecimal 1ac3138
20 Vigesimal 8f7f08
36 Base36 gpgs8

Cryptographic Hash Functions

md5 5aaf602d9c26e807aeb97f0859ef51b5
sha1 8d9ce7397236e530c4b5dca75bc2d7cad27ddfd1
sha256 bf8c8ca835a3745f7994f5d7758cd0c6700d2e771fb22e590055ee26eb2b6251
sha512 701e8eb3451d2c509b959ea01c78ac26a33b3b16f223838bd58bda668bccda580c48685962fe7630ea9d43f9f53394ad69290292270ba7078b4aed05257d5fda
ripemd-160 fe2882f51064b1fedb7f47df206617ed1417a33b

28062008 as geometric shapes

Circle

Radius = n
Diameter 56124016
Circumference 176318796.35556
Area 2.47392973694E+15

Sphere

Radius = n
Volume 9.2564581425931E+22
Surface area 9.89571894776E+15
Circumference 176318796.35556

Square

Length = n
Perimeter 112248032
Area 787476292992064
Diagonal 39685672.301022

Cube

Length = n
Surface area 4724857757952384
Volume 2.2098166033754E+22
Space diagonal 48604823.618404

Equilateral Triangle

Length = n
Perimeter 84186024
Area 3.4098723730456E+14
Altitude 24302411.809202

Triangular Pyramid

Length = n
Surface area 3.4098723730456E+14
Volume 2.6042938423756E+21
Height 13228557.433674