28294534 (number)

28294534 is an even 8-digits composite number following 28294533 and preceding 28294535. In scientific notation, it is written as 2.8294534 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 13239720 positive integers (up to 28294534) that are relatively prime to 28294534.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8294534 × 10^7
Engineering notation 2.8294534 × 10^6

Prime Factorization of 28294534

Prime Factorization 2 × 19 × 83 × 8971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28294534
Product of the distinct prime numbers

The prime factorization of 28294534 is 2 × 19 × 83 × 8971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 40, 28, 270, 868, 2910, 3122, 32414, 79226, 790789, 471129, 3995658, 3912606, 86816912, 55151842, 514278449, 412622865, 6620885169, 6177597987

Basic calculations (n = 28294534)

Multiplication

n×y
n×2 56589068
n×3 84883602
n×4 113178136
n×5 141472670

Division

n÷y
n÷2 14147267
n÷3 9431511.3333333
n÷3 7073633.5
n÷5 5658906.8

Exponentiation

ny
n2 800580654277156
n3 2.2652056542187E+22
n4 6.4092938400284E+29
n5 1.8134798247267E+37

Nth Root

y√n
2√n 5319.2606629117
3√n 304.71992204971
4√n 72.933261704875
5√n 30.927193326336

Divisors of 28294534

1, 2, 19, 38, 83, 166, 1577, 3154, 8971, 17942, 170449, 340898, 744593, 1489186, 14147267, 28294534

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 -28294533
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 28294534 can be divided by 16 positive divisors. The sum of these divisors (counting 28294534) is 1, the average is 0.0625.

Base conversion 28294534

Base System Value
2 Binary 1101011111011110110000110
3 Ternary 1222020111210201
4 Quaternary 1223323312012
5 Quinary 24220411114
6 Senary 2450241114
8 Octal 153736606
10 Decimal 28294534
12 Duodecimal 958619a
16 Hexadecimal 1afbd86
20 Vigesimal 8ggg6e
36 Base36 gug7a

Cryptographic Hash Functions

md5 b5cb9ebc36eb8af5e4adb97503e32221
sha1 08420d64aacbb7769811d3c838878632d3146282
sha256 dbcb8753be6a4c449ca6316d945804fdb518d4e601085dd7fd33426676fc5e64
sha512 289c86a3a228542467442c5af8a93791052213d73e3e6bf0ac53db39c10f3a620bdcae163f7be129e05a58bfa53e0de545e863115f5e4e0499fe8c961cc549f3
ripemd-160 9030a622aee83c1a1c8fde278d403d07bf0586a0

28294534 as geometric shapes

Circle

Radius = n
Diameter 56589068
Circumference 177779800.30229
Area 2.5150983020832E+15

Sphere

Radius = n
Volume 9.4884712562181E+22
Surface area 1.0060393208333E+16
Circumference 177779800.30229

Square

Length = n
Perimeter 113178136
Area 800580654277156
Diagonal 40014513.723827

Cube

Length = n
Surface area 4803483925662936
Volume 2.2652056542187E+22
Space diagonal 49007570.464485

Equilateral Triangle

Length = n
Perimeter 84883602
Area 3.4666159219119E+14
Altitude 24503785.232243

Triangular Pyramid

Length = n
Surface area 3.4666159219119E+14
Volume 2.6695704648003E+21
Height 13338171.241276