28662964 (number)

28662964 is an even 8-digits composite number following 28662963 and preceding 28662965. In scientific notation, it is written as 2.8662964 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 18 positive divisors. There are 13028400 positive integers (up to 28662964) that are relatively prime to 28662964.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-two thousand nine hundred sixty-four

Notation

Scientific notation 2.8662964 × 10^7
Engineering notation 2.8662964 × 10^6

Prime Factorization of 28662964

Prime Factorization 2 × 2 × 11 × 11 × 59221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1302862
Product of the distinct prime numbers

The prime factorization of 28662964 is 2 × 2 × 11 × 11 × 59221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 73, 100, 485, 306, 5066, 8344, 63011, 40928, 477958, 852806, 7238375, 7572562, 7385790, 18121853, 774597690, 858329155, 6019359376, 3118161775

Basic calculations (n = 28662964)

Multiplication

n×y
n×2 57325928
n×3 85988892
n×4 114651856
n×5 143314820

Division

n÷y
n÷2 14331482
n÷3 9554321.3333333
n÷3 7165741
n÷5 5732592.8

Exponentiation

ny
n2 821565505265296
n3 2.3548502501061E+22
n4 6.7496987944182E+29
n5 1.9346637355525E+37

Nth Root

y√n
2√n 5353.7803466336
3√n 306.03683324971
4√n 73.169531545812
5√n 31.007319170245

Divisors of 28662964

1, 2, 4, 11, 22, 44, 121, 242, 484, 59221, 118442, 236884, 651431, 1302862, 2605724, 7165741, 14331482, 28662964

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28662963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28662964 can be divided by 18 positive divisors. The sum of these divisors (counting 28662964) is 1, the average is 0.055555555555556.

Base conversion 28662964

Base System Value
2 Binary 1101101010101110010110100
3 Ternary 1222221020012021
4 Quaternary 1231111302310
5 Quinary 24314203324
6 Senary 2502202524
8 Octal 155256264
10 Decimal 28662964
12 Duodecimal 9723444
16 Hexadecimal 1b55cb4
20 Vigesimal 8j2h84
36 Base36 h2chg

Cryptographic Hash Functions

md5 8e0a13e2bda4ba3bd7303e2b7a27fa1c
sha1 98c645b8a6a62918b49b4f4f6df47dd42bce5b7d
sha256 394dbd5ebce5241889b936efeb80c786ef38c810f6f824a7b5f87a4b816302e3
sha512 56b79640d3627f0687d75ef78ec24c9409d938d4a4f373c7f482e1350931a45845f1d1e1838c70037d05d015cc2c72edd77d906daa95f309475c3ce47aa004f7
ripemd-160 9787b60c6a0b36898a05a69cebebfc5862fb7875

28662964 as geometric shapes

Circle

Radius = n
Diameter 57325928
Circumference 180094714.26502
Area 2.5810241557842E+15

Sphere

Radius = n
Volume 9.8639736613832E+22
Surface area 1.0324096623137E+16
Circumference 180094714.26502

Square

Length = n
Perimeter 114651856
Area 821565505265296
Diagonal 40535552.426612

Cube

Length = n
Surface area 4929393031591776
Volume 2.3548502501061E+22
Space diagonal 49645709.943518

Equilateral Triangle

Length = n
Perimeter 85988892
Area 3.5574829921637E+14
Altitude 24822854.971759

Triangular Pyramid

Length = n
Surface area 3.5574829921637E+14
Volume 2.7752176342148E+21
Height 13511850.808871