28292020 (number)

28292020 is an even 8-digits composite number following 28292019 and preceding 28292021. In scientific notation, it is written as 2.8292020 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 11296896 positive integers (up to 28292020) that are relatively prime to 28292020.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-two thousand twenty

Notation

Scientific notation 2.8292020 × 10^7
Engineering notation 2.8292020 × 10^6

Prime Factorization of 28292020

Prime Factorization 2 × 2 × 5 × 1613 × 877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14146010
Product of the distinct prime numbers

The prime factorization of 28292020 is 2 × 2 × 5 × 1613 × 877. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 42, 93, 127, 535, 8791, 8532, 3779, 96756, 271624, 898560, 6705780, 7890924, 56912723, 85802821, 571387354, 753838039, 2307458278, 6280074080

Basic calculations (n = 28292020)

Multiplication

n×y
n×2 56584040
n×3 84876060
n×4 113168080
n×5 141460100

Division

n÷y
n÷2 14146010
n÷3 9430673.3333333
n÷3 7073005
n÷5 5658404

Exponentiation

ny
n2 800438395680400
n3 2.2646019099358E+22
n4 6.4070162527941E+29
n5 1.8126743196438E+37

Nth Root

y√n
2√n 5319.024346626
3√n 304.71089688401
4√n 72.931641601064
5√n 30.926643723876

Divisors of 28292020

1, 2, 4, 5, 10, 20, 877, 1613, 1754, 3226, 3508, 4385, 6452, 8065, 8770, 16130, 17540, 32260, 1414601, 2829202, 5658404, 7073005, 14146010, 28292020

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 -28292019
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 28292020 can be divided by 24 positive divisors. The sum of these divisors (counting 28292020) is 1, the average is 0.041666666666667.

Base conversion 28292020

Base System Value
2 Binary 1101011111011001110110100
3 Ternary 1222020101100121
4 Quaternary 1223323032310
5 Quinary 24220321040
6 Senary 2450221324
8 Octal 153731664
10 Decimal 28292020
12 Duodecimal 9584844
16 Hexadecimal 1afb3b4
20 Vigesimal 8gga10
36 Base36 gue9g

Cryptographic Hash Functions

md5 e6f1a2fff109cc4bede537f62d0d2350
sha1 22b9159d71c9a0cb952711df1736e18a5669b31a
sha256 da4df87faac5d2aa5bf1293076cce0569dfe37515d8676d03d9367e8d62f97aa
sha512 3454b341fd7983833cd64765cab296943c74bec5a2af4ee9475b88c415fbaf1bacbc8ff27c540ece88522c0f5d7c4e52c69682d89f150974ba1feace1e9a5a13
ripemd-160 99136c5bb181ff32e612f18851421474e878f915

28292020 as geometric shapes

Circle

Radius = n
Diameter 56584040
Circumference 177764004.37443
Area 2.5146513835207E+15

Sphere

Radius = n
Volume 9.4859422980795E+22
Surface area 1.0058605534083E+16
Circumference 177764004.37443

Square

Length = n
Perimeter 113168080
Area 800438395680400
Diagonal 40010958.390931

Cube

Length = n
Surface area 4802630374082400
Volume 2.2646019099358E+22
Space diagonal 49003216.088755

Equilateral Triangle

Length = n
Perimeter 84876060
Area 3.4659999241184E+14
Altitude 24501608.044377

Triangular Pyramid

Length = n
Surface area 3.4659999241184E+14
Volume 2.6688589453393E+21
Height 13336986.13031