28994086 (number)

28994086 is an even 8-digits composite number following 28994085 and preceding 28994087. In scientific notation, it is written as 2.8994086 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 13156000 positive integers (up to 28994086) that are relatively prime to 28994086.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-four thousand eighty-six

Notation

Scientific notation 2.8994086 × 10^7
Engineering notation 2.8994086 × 10^6

Prime Factorization of 28994086

Prime Factorization 2 × 1301 × 11 × 1013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28994086
Product of the distinct prime numbers

The prime factorization of 28994086 is 2 × 1301 × 11 × 1013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 86, 28, 808, 910, 1953, 8830, 93560, 93405, 315158, 951154, 6425974, 4981679, 73183862, 39292211, 289045557, 818361710, 2090754253, 2642687084

Basic calculations (n = 28994086)

Multiplication

n×y
n×2 57988172
n×3 86982258
n×4 115976344
n×5 144970430

Division

n÷y
n÷2 14497043
n÷3 9664695.3333333
n÷3 7248521.5
n÷5 5798817.2

Exponentiation

ny
n2 840657022975396
n3 2.4374082020653E+22
n4 7.0670423027786E+29
n5 2.049024322924E+37

Nth Root

y√n
2√n 5384.615678022
3√n 307.21079645713
4√n 73.379940569763
5√n 31.078631320533

Divisors of 28994086

1, 2, 11, 22, 1013, 1301, 2026, 2602, 11143, 14311, 22286, 28622, 1317913, 2635826, 14497043, 28994086

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 -28994085
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 28994086 can be divided by 16 positive divisors. The sum of these divisors (counting 28994086) is 1, the average is 0.0625.

Base conversion 28994086

Base System Value
2 Binary 1101110100110101000100110
3 Ternary 2000120001102001
4 Quaternary 1232212220212
5 Quinary 24410302321
6 Senary 2513235514
8 Octal 156465046
10 Decimal 28994086
12 Duodecimal 9862b9a
16 Hexadecimal 1ba6a26
20 Vigesimal 914546
36 Base36 h9fza

Cryptographic Hash Functions

md5 f9a4956e2f63b95b160f4e2bc6567262
sha1 373dfdec6d94bb7d1d94ac19b1e0c71bc9073285
sha256 d1fe5d647b42950b0bb3ed5b105647d5a6c057b2253760ddf10069e527f17cf1
sha512 aab0c4850f74808479ed66f940e305f2b46822911a298286f9da2c661ffb97a4cb4849aebb9ed5e11ba4e3b01ddb6daa063f41d73abc67909ba8fe9586b2c0e8
ripemd-160 65d67b5dc276d9e00b72cb12708eb3c0a9a8bcae

28994086 as geometric shapes

Circle

Radius = n
Diameter 57988172
Circumference 182175215.1503
Area 2.6410019275682E+15

Sphere

Radius = n
Volume 1.0209791601877E+23
Surface area 1.0564007710273E+16
Circumference 182175215.1503

Square

Length = n
Perimeter 115976344
Area 840657022975396
Diagonal 41003829.649812

Cube

Length = n
Surface area 5043942137852376
Volume 2.4374082020653E+22
Space diagonal 50219230.071021

Equilateral Triangle

Length = n
Perimeter 86982258
Area 3.6401516888325E+14
Altitude 25109615.035511

Triangular Pyramid

Length = n
Surface area 3.6401516888325E+14
Volume 2.8725131136668E+21
Height 13667943.216604