28404712 (number)

28404712 is an even 8-digits composite number following 28404711 and preceding 28404713. In scientific notation, it is written as 2.8404712 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 24 positive divisors. There are 12173280 positive integers (up to 28404712) that are relatively prime to 28404712.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8404712 × 10^7
Engineering notation 2.8404712 × 10^6

Prime Factorization of 28404712

Prime Factorization 2 × 2 × 2 × 7 × 7 × 72461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1014454
Product of the distinct prime numbers

The prime factorization of 28404712 is 2 × 2 × 2 × 7 × 7 × 72461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 36, 32, 518, 925, 2920, 1158, 35342, 29404, 742735, 8255, 5708131, 7182676, 15694386, 80236353, 933537800, 414881393, 404070708, 5356350926

Basic calculations (n = 28404712)

Multiplication

n×y
n×2 56809424
n×3 85214136
n×4 113618848
n×5 142023560

Division

n÷y
n÷2 14202356
n÷3 9468237.3333333
n÷3 7101178
n÷5 5680942.4

Exponentiation

ny
n2 806827663802944
n3 2.2917707423955E+22
n4 6.5097087907772E+29
n5 1.8490640340589E+37

Nth Root

y√n
2√n 5329.6071149757
3√n 305.11493294532
4√n 73.004158203322
5√n 30.951241795915

Divisors of 28404712

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 72461, 144922, 289844, 507227, 579688, 1014454, 2028908, 3550589, 4057816, 7101178, 14202356, 28404712

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 -28404711
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 28404712 can be divided by 24 positive divisors. The sum of these divisors (counting 28404712) is 1, the average is 0.041666666666667.

Base conversion 28404712

Base System Value
2 Binary 1101100010110101111101000
3 Ternary 1222110002221101
4 Quaternary 1230112233220
5 Quinary 24232422322
6 Senary 2452451144
8 Octal 154265750
10 Decimal 28404712
12 Duodecimal 9619ab4
16 Hexadecimal 1b16be8
20 Vigesimal 8habfc
36 Base36 gwt7s

Cryptographic Hash Functions

md5 f78ca820e8f4bed5234c20682c80331a
sha1 dc02224fb684c996e701fd7b706cd411feba9b4a
sha256 5fe9894a029284fd6ea8555f094a348f61eeddf0c11c6d6a7e6103a3fce02f1d
sha512 e8236cef2b779fc2699feb9ea1205c16d4121a383c93f02e6b4e335824af43aeadb17c70784df703a35442906f98cfbfe95bf89cc622e0b2b82de6d2acf21f8c
ripemd-160 23e2b209dbc19f4d09a14899bf45c74d551fbdf8

28404712 as geometric shapes

Circle

Radius = n
Diameter 56809424
Circumference 178472069.09307
Area 2.5347238613163E+15

Sphere

Radius = n
Volume 9.5997468373625E+22
Surface area 1.0138895445265E+16
Circumference 178472069.09307

Square

Length = n
Perimeter 113618848
Area 806827663802944
Diagonal 40170328.945702

Cube

Length = n
Surface area 4840965982817664
Volume 2.2917707423955E+22
Space diagonal 49198404.358361

Equilateral Triangle

Length = n
Perimeter 85214136
Area 3.493666266647E+14
Altitude 24599202.179181

Triangular Pyramid

Length = n
Surface area 3.493666266647E+14
Volume 2.7008777214547E+21
Height 13390109.648567