28072014 (number)

28072014 is an even 8-digits composite number following 28072013 and preceding 28072015. In scientific notation, it is written as 2.8072014 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 9305280 positive integers (up to 28072014) that are relatively prime to 28072014.

Interesting facts

Basic properties

Name

Name twenty-eight million seventy-two thousand fourteen

Notation

Scientific notation 2.8072014 × 10^7
Engineering notation 2.8072014 × 10^6

Prime Factorization of 28072014

Prime Factorization 2 × 3 × 181 × 25849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28072014
Product of the distinct prime numbers

The prime factorization of 28072014 is 2 × 3 × 181 × 25849. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 24, 39, 945, 219, 6534, 6149, 28765, 56289, 7461, 884399, 1046441, 7396193, 58932364, 89193024, 449713304, 84825522, 5180531792, 8226747502

Basic calculations (n = 28072014)

Multiplication

n×y
n×2 56144028
n×3 84216042
n×4 112288056
n×5 140360070

Division

n÷y
n÷2 14036007
n÷3 9357338
n÷3 7018003.5
n÷5 5614402.8

Exponentiation

ny
n2 788037970016196
n3 2.2121812926826E+22
n4 6.2100384218725E+29
n5 1.7432828551934E+37

Nth Root

y√n
2√n 5298.3029358465
3√n 303.91900398736
4√n 72.789442475173
5√n 30.878394708981

Divisors of 28072014

1, 2, 3, 6, 181, 362, 543, 1086, 25849, 51698, 77547, 155094, 4678669, 9357338, 14036007, 28072014

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 -28072013
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 28072014 can be divided by 16 positive divisors. The sum of these divisors (counting 28072014) is 1, the average is 0.0625.

Base conversion 28072014

Base System Value
2 Binary 1101011000101100001001110
3 Ternary 1221211012120020
4 Quaternary 1223011201032
5 Quinary 24141301024
6 Senary 2441403010
8 Octal 153054116
10 Decimal 28072014
12 Duodecimal 9499466
16 Hexadecimal 1ac584e
20 Vigesimal 8f900e
36 Base36 gpoi6

Cryptographic Hash Functions

md5 e652e5e610da7b2a9a42620c68e8cb69
sha1 e905907756357771013653181248f1d2568f4bf2
sha256 39367071fe76e612003d92636d8276aa7f3c61d42791fbeca6a9423b02fc062e
sha512 ce26f3c8103a0bc7fa0858a8b9813943365f6bd5ca85b928a2ac0f7d6a7fccb6f3a2a373046d13e5173a733df3807719103f8d6bd3abd34cc5e9478cc91e0454
ripemd-160 9a988041bb1264c690af346eaa02f1400b64c7dd

28072014 as geometric shapes

Circle

Radius = n
Diameter 56144028
Circumference 176381665.90774
Area 2.4756942973527E+15

Sphere

Radius = n
Volume 9.2663633300007E+22
Surface area 9.9027771894108E+15
Circumference 176381665.90774

Square

Length = n
Perimeter 112288056
Area 788037970016196
Diagonal 39699822.921927

Cube

Length = n
Surface area 4728227820097176
Volume 2.2121812926826E+22
Space diagonal 48622154.518785

Equilateral Triangle

Length = n
Perimeter 84216042
Area 3.4123045059037E+14
Altitude 24311077.259392

Triangular Pyramid

Length = n
Surface area 3.4123045059037E+14
Volume 2.6070806554498E+21
Height 13233274.307309