28494702 (number)

28494702 is an even 8-digits composite number following 28494701 and preceding 28494703. In scientific notation, it is written as 2.8494702 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 9498228 positive integers (up to 28494702) that are relatively prime to 28494702.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-four thousand seven hundred two

Notation

Scientific notation 2.8494702 × 10^7
Engineering notation 2.8494702 × 10^6

Prime Factorization of 28494702

Prime Factorization 2 × 3 × 3 × 1583039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9498234
Product of the distinct prime numbers

The prime factorization of 28494702 is 2 × 3 × 3 × 1583039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 22, 59, 84, 742, 2149, 7169, 88492, 82648, 511714, 886676, 802996, 9548840, 53383547, 91833924, 919008258, 73526263, 7857672165, 4860559044

Basic calculations (n = 28494702)

Multiplication

n×y
n×2 56989404
n×3 85484106
n×4 113978808
n×5 142473510

Division

n÷y
n÷2 14247351
n÷3 9498234
n÷3 7123675.5
n÷5 5698940.4

Exponentiation

ny
n2 811948042068804
n3 2.3136217498234E+22
n4 6.5925962301936E+29
n5 1.8785406498569E+37

Nth Root

y√n
2√n 5338.0428997901
3√n 305.43680850355
4√n 73.06191141621
5√n 30.970828540938

Divisors of 28494702

1, 2, 3, 6, 9, 18, 1583039, 3166078, 4749117, 9498234, 14247351, 28494702

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28494701
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28494702 can be divided by 12 positive divisors. The sum of these divisors (counting 28494702) is 1, the average is 0.083333333333333.

Base conversion 28494702

Base System Value
2 Binary 1101100101100101101101110
3 Ternary 1222121200101100
4 Quaternary 1230230231232
5 Quinary 24243312302
6 Senary 2454423530
8 Octal 154545556
10 Decimal 28494702
12 Duodecimal 9661ba6
16 Hexadecimal 1b2cb6e
20 Vigesimal 8i1gf2
36 Base36 gyqni

Cryptographic Hash Functions

md5 c9fea2265481ef1910ddc87aa457ced1
sha1 5915ef68b4a736ffdfd8b1f2c3293da4ca6d0c9e
sha256 e1599252b41afe3592d0b71338469a3378e3bb7aa2f85b8828cd0a8e4b4722d8
sha512 603d67ba30328b437547fd6cf7842d083f290016d0230cfecfba389220623922cd624aabf8e935b37d43dba701ee7ba23018828b2f06cc054ee8d97f89083b5e
ripemd-160 49fab6d902205fb3c3ec3e54213b2cdb1319e2e7

28494702 as geometric shapes

Circle

Radius = n
Diameter 56989404
Circumference 179037492.93886
Area 2.55081000406E+15

Sphere

Radius = n
Volume 9.691276123241E+22
Surface area 1.020324001624E+16
Circumference 179037492.93886

Square

Length = n
Perimeter 113978808
Area 811948042068804
Diagonal 40297594.02418

Cube

Length = n
Surface area 4871688252412824
Volume 2.3136217498234E+22
Space diagonal 49354271.610534

Equilateral Triangle

Length = n
Perimeter 85484106
Area 3.5158381549231E+14
Altitude 24677135.805267

Triangular Pyramid

Length = n
Surface area 3.5158381549231E+14
Volume 2.726629380668E+21
Height 13432531.341393