28426712 (number)

28426712 is an even 8-digits composite number following 28426711 and preceding 28426713. In scientific notation, it is written as 2.8426712 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 13595296 positive integers (up to 28426712) that are relatively prime to 28426712.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twenty-six thousand seven hundred twelve

Notation

Scientific notation 2.8426712 × 10^7
Engineering notation 2.8426712 × 10^6

Prime Factorization of 28426712

Prime Factorization 2 × 2 × 2 × 23 × 154493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7106678
Product of the distinct prime numbers

The prime factorization of 28426712 is 2 × 2 × 2 × 23 × 154493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 82, 74, 323, 432, 4322, 4048, 74413, 56632, 964869, 434758, 4658933, 5508495, 98819201, 32043588, 928044835, 394216080, 1743037276, 6805674739

Basic calculations (n = 28426712)

Multiplication

n×y
n×2 56853424
n×3 85280136
n×4 113706848
n×5 142133560

Division

n÷y
n÷2 14213356
n÷3 9475570.6666667
n÷3 7106678
n÷5 5685342.4

Exponentiation

ny
n2 808077955130944
n3 2.2970999304056E+22
n4 6.5298998156861E+29
n5 1.8562358144936E+37

Nth Root

y√n
2√n 5331.6706574956
3√n 305.19368509362
4√n 73.018289883396
5√n 30.956034778578

Divisors of 28426712

1, 2, 4, 8, 23, 46, 92, 184, 154493, 308986, 617972, 1235944, 3553339, 7106678, 14213356, 28426712

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 -28426711
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 28426712 can be divided by 16 positive divisors. The sum of these divisors (counting 28426712) is 1, the average is 0.0625.

Base conversion 28426712

Base System Value
2 Binary 1101100011100000111011000
3 Ternary 1222111020010012
4 Quaternary 1230130013120
5 Quinary 24234123322
6 Senary 2453141052
8 Octal 154340730
10 Decimal 28426712
12 Duodecimal 962a788
16 Hexadecimal 1b1c1d8
20 Vigesimal 8hd6fc
36 Base36 gxa6w

Cryptographic Hash Functions

md5 ef816cf77a7ac94f5b4424454bf8edf1
sha1 2ee5b08dca38455746e7c8c79d1a847ff14ebc45
sha256 8f818f6ebfb053b5d8e70cc362b1ffc6c6cd57ceea855e4ae1a7a353b10ba86c
sha512 50af7e9b5fbff7dfce67ede385b156159fa2687cae6e8a8419e0c74ab9950fa420956343a8e32ee006b7f75e34a37a935f17bca4f1c4647a39da283083aed90a
ripemd-160 4f77c5dbbd500adc0e8a211d62082ac2c6fb8718

28426712 as geometric shapes

Circle

Radius = n
Diameter 56853424
Circumference 178610299.16983
Area 2.5386517673672E+15

Sphere

Radius = n
Volume 9.6220696878986E+22
Surface area 1.0154607069469E+16
Circumference 178610299.16983

Square

Length = n
Perimeter 113706848
Area 808077955130944
Diagonal 40201441.644074

Cube

Length = n
Surface area 4848467730785664
Volume 2.2970999304056E+22
Space diagonal 49236509.476128

Equilateral Triangle

Length = n
Perimeter 85280136
Area 3.4990801869079E+14
Altitude 24618254.738064

Triangular Pyramid

Length = n
Surface area 3.4990801869079E+14
Volume 2.7071582297549E+21
Height 13400480.548025