28692012 (number)

28692012 is an even 8-digits composite number following 28692011 and preceding 28692013. In scientific notation, it is written as 2.8692012 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 9564000 positive integers (up to 28692012) that are relatively prime to 28692012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8692012 × 10^7
Engineering notation 2.8692012 × 10^6

Prime Factorization of 28692012

Prime Factorization 2 × 2 × 3 × 2391001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14346006
Product of the distinct prime numbers

The prime factorization of 28692012 is 2 × 2 × 3 × 2391001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 60, 71, 236, 137, 4740, 729, 82070, 9175, 617818, 543826, 3571977, 7344060, 99732015, 44761539, 806063161, 570201946, 6420916222, 2273360565

Basic calculations (n = 28692012)

Multiplication

n×y
n×2 57384024
n×3 86076036
n×4 114768048
n×5 143460060

Division

n÷y
n÷2 14346006
n÷3 9564004
n÷3 7173003
n÷5 5738402.4

Exponentiation

ny
n2 823231552608144
n3 2.3620169586211E+22
n4 6.7771018920962E+29
n5 1.9444868881325E+37

Nth Root

y√n
2√n 5356.4925090959
3√n 306.14018097703
4√n 73.188062613351
5√n 31.013601393598

Divisors of 28692012

1, 2, 3, 4, 6, 12, 2391001, 4782002, 7173003, 9564004, 14346006, 28692012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28692011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28692012 can be divided by 12 positive divisors. The sum of these divisors (counting 28692012) is 1, the average is 0.083333333333333.

Base conversion 28692012

Base System Value
2 Binary 1101101011100111000101100
3 Ternary 1222222201001010
4 Quaternary 1231130320230
5 Quinary 24321121022
6 Senary 2502545220
8 Octal 155347054
10 Decimal 28692012
12 Duodecimal 9738210
16 Hexadecimal 1b5ce2c
20 Vigesimal 8j6a0c
36 Base36 h2ywc

Cryptographic Hash Functions

md5 ce576429ddb3352d94eddbcee8b8d1a8
sha1 03ba66327140c80a97168bce233a9cc465ed5841
sha256 fd89f5346482a10f0e41e3806beeb926fd5822de91cff4fdc521eb3effbe7122
sha512 ef785c387f7f0b4feb1094d81e08b0fa60e68fd4e2cbc2dd4651608769cc9fc3688919f83cfc6f6857bd411a8eda3c99138fe41946cbc8b9e7bc8958fddc0b27
ripemd-160 4295d22c098bd1182f15e5ebf950af3ea40f491d

28692012 as geometric shapes

Circle

Radius = n
Diameter 57384024
Circumference 180277228.23182
Area 2.5862581978771E+15

Sphere

Radius = n
Volume 9.8939934998116E+22
Surface area 1.0345032791508E+16
Circumference 180277228.23182

Square

Length = n
Perimeter 114768048
Area 823231552608144
Diagonal 40576632.502172

Cube

Length = n
Surface area 4939389315648864
Volume 2.3620169586211E+22
Space diagonal 49696022.555376

Equilateral Triangle

Length = n
Perimeter 86076036
Area 3.5646971887778E+14
Altitude 24848011.277688

Triangular Pyramid

Length = n
Surface area 3.5646971887778E+14
Volume 2.7836636811977E+21
Height 13525544.167391