28804722 (number)

28804722 is an even 8-digits composite number following 28804721 and preceding 28804723. In scientific notation, it is written as 2.8804722 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 8849088 positive integers (up to 28804722) that are relatively prime to 28804722.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8804722 × 10^7
Engineering notation 2.8804722 × 10^6

Prime Factorization of 28804722

Prime Factorization 2 × 3 × 37 × 19 × 6829

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28804722
Product of the distinct prime numbers

The prime factorization of 28804722 is 2 × 3 × 37 × 19 × 6829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 4, 60, 789, 179, 4527, 2920, 65836, 60393, 157565, 944461, 7926016, 2076248, 83529071, 88959185, 663180671, 867739543, 4598832452, 7275207923

Basic calculations (n = 28804722)

Multiplication

n×y
n×2 57609444
n×3 86414166
n×4 115218888
n×5 144023610

Division

n÷y
n÷2 14402361
n÷3 9601574
n÷3 7201180.5
n÷5 5760944.4

Exponentiation

ny
n2 829712009497284
n3 2.3899623773631E+22
n4 6.8842201870402E+29
n5 1.9829804867448E+37

Nth Root

y√n
2√n 5367.0030743423
3√n 306.54052441759
4√n 73.259832612028
5√n 31.037929163622

Divisors of 28804722

1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 6829, 13658, 20487, 40974, 129751, 252673, 259502, 389253, 505346, 758019, 778506, 1516038, 4800787, 9601574, 14402361, 28804722

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28804721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804722 can be divided by 32 positive divisors. The sum of these divisors (counting 28804722) is 1, the average is 0.03125.

Base conversion 28804722

Base System Value
2 Binary 1101101111000011001110010
3 Ternary 2000012102122120
4 Quaternary 1231320121302
5 Quinary 24333222342
6 Senary 2505215110
8 Octal 155703162
10 Decimal 28804722
12 Duodecimal 9791496
16 Hexadecimal 1b78672
20 Vigesimal 900bg2
36 Base36 h5dv6

Cryptographic Hash Functions

md5 7175c63ae889ebe6c6e1eaf500334d03
sha1 382649304de0793589ac4172b3e1c97271d8e5b8
sha256 5f67a3ce1050a773c453e164663646cc8cdfe69fd4a861f7bab3c330dda02953
sha512 6d49175a10766a427faa96dc9ea3189f263b4029791da3522cc8b4e39f6a3708f90825879ac4acaa82b8f56718445263b009a6e6f54424109120720e4136a6f2
ripemd-160 ee0410ed3c3712e2d5fdbb5f230b9bccedcae98e

28804722 as geometric shapes

Circle

Radius = n
Diameter 57609444
Circumference 180985406.04779
Area 2.6066171536319E+15

Sphere

Radius = n
Volume 1.0011050996106E+23
Surface area 1.0426468614528E+16
Circumference 180985406.04779

Square

Length = n
Perimeter 115218888
Area 829712009497284
Diagonal 40736028.512787

Cube

Length = n
Surface area 4978272056983704
Volume 2.3899623773631E+22
Space diagonal 49891242.001897

Equilateral Triangle

Length = n
Perimeter 86414166
Area 3.5927583902484E+14
Altitude 24945621.000948

Triangular Pyramid

Length = n
Surface area 3.5927583902484E+14
Volume 2.8165976730236E+21
Height 13578676.170929