28404735 (number)

28404735 is an odd 8-digits composite number following 28404734 and preceding 28404736. In scientific notation, it is written as 2.8404735 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 14998400 positive integers (up to 28404735) that are relatively prime to 28404735.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred four thousand seven hundred thirty-five

Notation

Scientific notation 2.8404735 × 10^7
Engineering notation 2.8404735 × 10^6

Prime Factorization of 28404735

Prime Factorization 3 × 5 × 101 × 18749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28404735
Product of the distinct prime numbers

The prime factorization of 28404735 is 3 × 5 × 101 × 18749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 93, 42, 855, 684, 9099, 5028, 5215, 39166, 958587, 605651, 1588357, 4859070, 11482708, 75350075, 176091478, 590412864, 7706322676, 438098833

Basic calculations (n = 28404735)

Multiplication

n×y
n×2 56809470
n×3 85214205
n×4 113618940
n×5 142023675

Division

n÷y
n÷2 14202367.5
n÷3 9468245
n÷3 7101183.75
n÷5 5680947

Exponentiation

ny
n2 806828970420225
n3 2.2917763095109E+22
n4 6.5097298750936E+29
n5 1.8490715202362E+37

Nth Root

y√n
2√n 5329.6092727329
3√n 305.11501529834
4√n 73.004172981638
5√n 30.951246808311

Divisors of 28404735

1, 3, 5, 15, 101, 303, 505, 1515, 18749, 56247, 93745, 281235, 1893649, 5680947, 9468245, 28404735

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 -28404734
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 28404735 can be divided by 16 positive divisors. The sum of these divisors (counting 28404735) is 1, the average is 0.0625.

Base conversion 28404735

Base System Value
2 Binary 1101100010110101111111111
3 Ternary 1222110002222020
4 Quaternary 1230112233333
5 Quinary 24232422420
6 Senary 2452451223
8 Octal 154265777
10 Decimal 28404735
12 Duodecimal 9619b13
16 Hexadecimal 1b16bff
20 Vigesimal 8habgf
36 Base36 gwt8f

Cryptographic Hash Functions

md5 76500cd33a81a3e397ae1bcd78e32ad2
sha1 b842cc840aa99558fd083344f41a2b02233edc41
sha256 46524d78f8d8c452e32a328215b934876e5135688e62f866d03da73d2b7bc29a
sha512 fedea3b3fa13ce30483a4d9bee768ec491ad877e6a6728ef92745a63c2842e71011f281b0beda98b2eebbeb5606580e15496c46c2944bd9ce5c19e6ab318383a
ripemd-160 b2e7cee79a53a56d1b4e43f697ec2d83c19317ae

28404735 as geometric shapes

Circle

Radius = n
Diameter 56809470
Circumference 178472213.60633
Area 2.5347279661756E+15

Sphere

Radius = n
Volume 9.5997701568409E+22
Surface area 1.0138911864702E+16
Circumference 178472213.60633

Square

Length = n
Perimeter 113618940
Area 806828970420225
Diagonal 40170361.472614

Cube

Length = n
Surface area 4840973822521350
Volume 2.2917763095109E+22
Space diagonal 49198444.19553

Equilateral Triangle

Length = n
Perimeter 85214205
Area 3.4936719244658E+14
Altitude 24599222.097765

Triangular Pyramid

Length = n
Surface area 3.4936719244658E+14
Volume 2.7008842823631E+21
Height 13390120.490871