28495412 (number)

28495412 is an even 8-digits composite number following 28495411 and preceding 28495413. In scientific notation, it is written as 2.8495412 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 12650400 positive integers (up to 28495412) that are relatively prime to 28495412.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-five thousand four hundred twelve

Notation

Scientific notation 2.8495412 × 10^7
Engineering notation 2.8495412 × 10^6

Prime Factorization of 28495412

Prime Factorization 2 × 2 × 11 × 43 × 15061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14247706
Product of the distinct prime numbers

The prime factorization of 28495412 is 2 × 2 × 11 × 43 × 15061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 68, 97, 92, 353, 7388, 8677, 91627, 52801, 32541, 121561, 9854957, 5064755, 87853974, 21172100, 140652972, 312850420, 9642230538, 5180632193

Basic calculations (n = 28495412)

Multiplication

n×y
n×2 56990824
n×3 85486236
n×4 113981648
n×5 142477060

Division

n÷y
n÷2 14247706
n÷3 9498470.6666667
n÷3 7123853
n÷5 5699082.4

Exponentiation

ny
n2 811988505049744
n3 2.3137946990657E+22
n4 6.5932533233292E+29
n5 1.8787746986863E+37

Nth Root

y√n
2√n 5338.1094031501
3√n 305.43934532991
4√n 73.062366531273
5√n 30.970982878885

Divisors of 28495412

1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 15061, 30122, 60244, 165671, 331342, 647623, 662684, 1295246, 2590492, 7123853, 14247706, 28495412

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 -28495411
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 28495412 can be divided by 24 positive divisors. The sum of these divisors (counting 28495412) is 1, the average is 0.041666666666667.

Base conversion 28495412

Base System Value
2 Binary 1101100101100111000110100
3 Ternary 1222121201100122
4 Quaternary 1230230320310
5 Quinary 24243323122
6 Senary 2454431112
8 Octal 154547064
10 Decimal 28495412
12 Duodecimal 9662498
16 Hexadecimal 1b2ce34
20 Vigesimal 8i1iac
36 Base36 gyr78

Cryptographic Hash Functions

md5 eb2b672a935dcf831c319fc2d15007ef
sha1 0c5f33c423463c6ae20d1890b91059c8347648d4
sha256 9ca962db4d686f1ad28e15c470368d2cfa04bb73fd1721f0642f8a1af3a58cea
sha512 bb9832efa35e3639e101ebbb2434ed1a30cabf8de2cf680adbb47278fcceb996a66f056f5dd327270043284529fb18d6fb242ab291de6c173ec4eddd5f007dcd
ripemd-160 1a016f44444e43bf803653f2800f520cb9bf13a1

28495412 as geometric shapes

Circle

Radius = n
Diameter 56990824
Circumference 179041954.00043
Area 2.5509371222636E+15

Sphere

Radius = n
Volume 9.6920005713329E+22
Surface area 1.0203748489055E+16
Circumference 179041954.00043

Square

Length = n
Perimeter 113981648
Area 811988505049744
Diagonal 40298598.115809

Cube

Length = n
Surface area 4871931030298464
Volume 2.3137946990657E+22
Space diagonal 49355501.366608

Equilateral Triangle

Length = n
Perimeter 85486236
Area 3.5160133647701E+14
Altitude 24677750.683304

Triangular Pyramid

Length = n
Surface area 3.5160133647701E+14
Volume 2.7268332033047E+21
Height 13432866.038603