28492734 (number)

28492734 is an even 8-digits composite number following 28492733 and preceding 28492735. In scientific notation, it is written as 2.8492734 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 9341760 positive integers (up to 28492734) that are relatively prime to 28492734.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8492734 × 10^7
Engineering notation 2.8492734 × 10^6

Prime Factorization of 28492734

Prime Factorization 2 × 3 × 61 × 77849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28492734
Product of the distinct prime numbers

The prime factorization of 28492734 is 2 × 3 × 61 × 77849. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 89, 60, 35, 542, 8870, 3971, 61432, 881, 118394, 330782, 5799230, 9256860, 13934297, 99528992, 575619461, 274288236, 6302694414, 1409218891

Basic calculations (n = 28492734)

Multiplication

n×y
n×2 56985468
n×3 85478202
n×4 113970936
n×5 142463670

Division

n÷y
n÷2 14246367
n÷3 9497578
n÷3 7123183.5
n÷5 5698546.8

Exponentiation

ny
n2 811835890794756
n3 2.3131424088068E+22
n4 6.5907751358252E+29
n5 1.8778920279888E+37

Nth Root

y√n
2√n 5337.858559385
3√n 305.42977662937
4√n 73.060649869715
5√n 30.97040072615

Divisors of 28492734

1, 2, 3, 6, 61, 122, 183, 366, 77849, 155698, 233547, 467094, 4748789, 9497578, 14246367, 28492734

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 -28492733
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 28492734 can be divided by 16 positive divisors. The sum of these divisors (counting 28492734) is 1, the average is 0.0625.

Base conversion 28492734

Base System Value
2 Binary 1101100101100001110111110
3 Ternary 1222121120200110
4 Quaternary 1230230032332
5 Quinary 24243231414
6 Senary 2454410450
8 Octal 154541676
10 Decimal 28492734
12 Duodecimal 9660a26
16 Hexadecimal 1b2c3be
20 Vigesimal 8i1bge
36 Base36 gyp4u

Cryptographic Hash Functions

md5 3aea2c2792d8de9dda01be254d11e4fc
sha1 7b4a8f6a2c774c9efb5986d11059ee1ea9c278af
sha256 0a3ba2a2203bbe3323eeb339a09d75fc5325a607ea480d644e0197a400410c0a
sha512 25a31e9fa687b4fea603bb2fde9e6367fdc6d3df9ed59ba3e918a76020c1762a1ed077c9d18504e2fdce667b8597cc72086a0f9bfffcc18e5e1fc5ec84de9215
ripemd-160 84709c5c3eb57091e888af2d405ff77c3d8a55d2

28492734 as geometric shapes

Circle

Radius = n
Diameter 56985468
Circumference 179025127.63018
Area 2.5504576704413E+15

Sphere

Radius = n
Volume 9.6892682642859E+22
Surface area 1.0201830681765E+16
Circumference 179025127.63018

Square

Length = n
Perimeter 113970936
Area 811835890794756
Diagonal 40294810.851889

Cube

Length = n
Surface area 4871015344768536
Volume 2.3131424088068E+22
Space diagonal 49350862.934545

Equilateral Triangle

Length = n
Perimeter 85478202
Area 3.5153525256611E+14
Altitude 24675431.467273

Triangular Pyramid

Length = n
Surface area 3.5153525256611E+14
Volume 2.7260644718625E+21
Height 13431603.617296