28492568 (number)

28492568 is an even 8-digits composite number following 28492567 and preceding 28492569. In scientific notation, it is written as 2.8492568 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 13150368 positive integers (up to 28492568) that are relatively prime to 28492568.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand five hundred sixty-eight

Notation

Scientific notation 2.8492568 × 10^7
Engineering notation 2.8492568 × 10^6

Prime Factorization of 28492568

Prime Factorization 2 × 2 × 2 × 13 × 273967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7123142
Product of the distinct prime numbers

The prime factorization of 28492568 is 2 × 2 × 2 × 13 × 273967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 71, 44, 357, 927, 4934, 7926, 55704, 48428, 532229, 918406, 9873299, 6092691, 59955468, 53926879, 10451102, 146012927, 9745423331, 6441444654

Basic calculations (n = 28492568)

Multiplication

n×y
n×2 56985136
n×3 85477704
n×4 113970272
n×5 142462840

Division

n÷y
n÷2 14246284
n÷3 9497522.6666667
n÷3 7123142
n÷5 5698513.6

Exponentiation

ny
n2 811826431234624
n3 2.313101979615E+22
n4 6.5906215445115E+29
n5 1.8778373251926E+37

Nth Root

y√n
2√n 5337.8430100557
3√n 305.42918347883
4√n 73.060543455792
5√n 30.970364639065

Divisors of 28492568

1, 2, 4, 8, 13, 26, 52, 104, 273967, 547934, 1095868, 2191736, 3561571, 7123142, 14246284, 28492568

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 -28492567
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 28492568 can be divided by 16 positive divisors. The sum of these divisors (counting 28492568) is 1, the average is 0.0625.

Base conversion 28492568

Base System Value
2 Binary 1101100101100001100011000
3 Ternary 1222121120110022
4 Quaternary 1230230030120
5 Quinary 24243230233
6 Senary 2454410012
8 Octal 154541430
10 Decimal 28492568
12 Duodecimal 9660908
16 Hexadecimal 1b2c318
20 Vigesimal 8i1b88
36 Base36 gyp08

Cryptographic Hash Functions

md5 10401a2407b6e0fef75bd2f5b1e91aa6
sha1 786504ad3714bc69d60dce1428a330cba98d82c6
sha256 4ef0061c8d5d2d51f80049d8cc7b615a31540c8e896ad9e7fc52d0be60ae5d79
sha512 480ae556d1ae23e28129409e46dfb647c46325110c922af7b45c5719c47907a05880f3a28b369a722cf739119658ee9c2de725bea15087b14227f739e98a9030
ripemd-160 e127c650d7cc8b5bafa02ad39f759a6e36b8a356

28492568 as geometric shapes

Circle

Radius = n
Diameter 56985136
Circumference 179024084.62142
Area 2.5504279523567E+15

Sphere

Radius = n
Volume 9.6890989148833E+22
Surface area 1.0201711809427E+16
Circumference 179024084.62142

Square

Length = n
Perimeter 113970272
Area 811826431234624
Diagonal 40294576.092438

Cube

Length = n
Surface area 4870958587407744
Volume 2.313101979615E+22
Space diagonal 49350575.414111

Equilateral Triangle

Length = n
Perimeter 85477704
Area 3.5153115645642E+14
Altitude 24675287.707056

Triangular Pyramid

Length = n
Surface area 3.5153115645642E+14
Volume 2.726016825603E+21
Height 13431525.364146