28016724 (number)

28016724 is an even 8-digits composite number following 28016723 and preceding 28016725. In scientific notation, it is written as 2.8016724 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 9315520 positive integers (up to 28016724) that are relatively prime to 28016724.

Interesting facts

Basic properties

Name

Name twenty-eight million sixteen thousand seven hundred twenty-four

Notation

Scientific notation 2.8016724 × 10^7
Engineering notation 2.8016724 × 10^6

Prime Factorization of 28016724

Prime Factorization 2 × 2 × 3 × 431 × 5417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14008362
Product of the distinct prime numbers

The prime factorization of 28016724 is 2 × 2 × 3 × 431 × 5417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 13, 97, 558, 989, 8777, 6391, 13029, 22568, 510800, 8476, 2528908, 8942320, 13899799, 22560979, 143678854, 512288398, 3357682342, 7668958320

Basic calculations (n = 28016724)

Multiplication

n×y
n×2 56033448
n×3 84050172
n×4 112066896
n×5 140083620

Division

n÷y
n÷2 14008362
n÷3 9338908
n÷3 7004181
n÷5 5603344.8

Exponentiation

ny
n2 784936823692176
n3 2.199135834682E+22
n4 6.1612581718796E+29
n5 1.726182696943E+37

Nth Root

y√n
2√n 5293.0826556932
3√n 303.71934219529
4√n 72.753574865385
5√n 30.866221638161

Divisors of 28016724

1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 5417, 10834, 16251, 21668, 32502, 65004, 2334727, 4669454, 7004181, 9338908, 14008362, 28016724

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28016723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28016724 can be divided by 24 positive divisors. The sum of these divisors (counting 28016724) is 1, the average is 0.041666666666667.

Base conversion 28016724

Base System Value
2 Binary 1101010111000000001010100
3 Ternary 1221201101201110
4 Quaternary 1222320001110
5 Quinary 24133013344
6 Senary 2440255020
8 Octal 152700124
10 Decimal 28016724
12 Duodecimal 9471470
16 Hexadecimal 1ab8054
20 Vigesimal 8f21g4
36 Base36 gohuc

Cryptographic Hash Functions

md5 0c420478054ff5fae95db86ac0a8f989
sha1 727f27f86dc0e58d9d03e4d6eb0b78293d9009da
sha256 aaa3384bdc61ab277ffadf4ca88a1aea637bfdbb195c1c7d9050fd201917e6ad
sha512 c6fd0790c753f9390fedfd695524c879751902705286c109d03f838babe0a816fd37844a2623430be640b6451a7d60837232c6459c9b617110136c1f9061a7a9
ripemd-160 234513d65d060f65c816cbc8fc6592d90170d4e0

28016724 as geometric shapes

Circle

Radius = n
Diameter 56033448
Circumference 176034268.59211
Area 2.4659517588434E+15

Sphere

Radius = n
Volume 9.2117186433109E+22
Surface area 9.8638070353738E+15
Circumference 176034268.59211

Square

Length = n
Perimeter 112066896
Area 784936823692176
Diagonal 39621631.054064

Cube

Length = n
Surface area 4709620942153056
Volume 2.199135834682E+22
Space diagonal 48526389.429634

Equilateral Triangle

Length = n
Perimeter 84050172
Area 3.3988761484165E+14
Altitude 24263194.714817

Triangular Pyramid

Length = n
Surface area 3.3988761484165E+14
Volume 2.5917064357567E+21
Height 13207210.351355