28292025 (number)

28292025 is an odd 8-digits composite number following 28292024 and preceding 28292026. In scientific notation, it is written as 2.8292025 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 15015040 positive integers (up to 28292025) that are relatively prime to 28292025.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8292025 × 10^7
Engineering notation 2.8292025 × 10^6

Prime Factorization of 28292025

Prime Factorization 3 × 5 × 5 × 233 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5658405
Product of the distinct prime numbers

The prime factorization of 28292025 is 3 × 5 × 5 × 233 × 1619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 31, 85, 805, 863, 3528, 2250, 90680, 58539, 121346, 828061, 3032083, 3479854, 46549736, 25187162, 895082838, 985254494, 3436853342, 4159093228

Basic calculations (n = 28292025)

Multiplication

n×y
n×2 56584050
n×3 84876075
n×4 113168100
n×5 141460125

Division

n÷y
n÷2 14146012.5
n÷3 9430675
n÷3 7073006.25
n÷5 5658405

Exponentiation

ny
n2 800438678600625
n3 2.2646031105936E+22
n4 6.4070207819991E+29
n5 1.8126759213984E+37

Nth Root

y√n
2√n 5319.024816637
3√n 304.71091483435
4√n 72.931644823334
5√n 30.926644816998

Divisors of 28292025

1, 3, 5, 15, 25, 75, 233, 699, 1165, 1619, 3495, 4857, 5825, 8095, 17475, 24285, 40475, 121425, 377227, 1131681, 1886135, 5658405, 9430675, 28292025

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 -28292024
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 28292025 can be divided by 24 positive divisors. The sum of these divisors (counting 28292025) is 1, the average is 0.041666666666667.

Base conversion 28292025

Base System Value
2 Binary 1101011111011001110111001
3 Ternary 1222020101100210
4 Quaternary 1223323032321
5 Quinary 24220321100
6 Senary 2450221333
8 Octal 153731671
10 Decimal 28292025
12 Duodecimal 9584849
16 Hexadecimal 1afb3b9
20 Vigesimal 8gga15
36 Base36 gue9l

Cryptographic Hash Functions

md5 fcbaf34a34ee7ac5407051d0960c03e1
sha1 a976cb8ece76a660072b318b4c75e170b6cf9681
sha256 239a85e270e1e8c46d69686ef8028d8be901647f8b7395a25801d75dc65f9850
sha512 4bb00169361ffe93ec2da85134bb07cfc5db318fca97ee1128d55e6612bec51ef6a029c4138462a4b5dff5d9e7ebbcd75aadfde63a1b576133fa64c5e76a0b12
ripemd-160 d28af56f9e524d1eed3fa4f9e788b93439ee5448

28292025 as geometric shapes

Circle

Radius = n
Diameter 56584050
Circumference 177764035.79036
Area 2.5146522723408E+15

Sphere

Radius = n
Volume 9.4859473273832E+22
Surface area 1.0058609089363E+16
Circumference 177764035.79036

Square

Length = n
Perimeter 113168100
Area 800438678600625
Diagonal 40010965.461999

Cube

Length = n
Surface area 4802632071603750
Volume 2.2646031105936E+22
Space diagonal 49003224.749009

Equilateral Triangle

Length = n
Perimeter 84876075
Area 3.4660011491989E+14
Altitude 24501612.374504

Triangular Pyramid

Length = n
Surface area 3.4660011491989E+14
Volume 2.6688603603281E+21
Height 13336988.487333