28396970 (number)

28396970 is an even 8-digits composite number following 28396969 and preceding 28396971. In scientific notation, it is written as 2.8396970 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 9144576 positive integers (up to 28396970) that are relatively prime to 28396970.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-six thousand nine hundred seventy

Notation

Scientific notation 2.8396970 × 10^7
Engineering notation 2.8396970 × 10^6

Prime Factorization of 28396970

Prime Factorization 2 × 1715 × 17 × 487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28396970
Product of the distinct prime numbers

The prime factorization of 28396970 is 2 × 1715 × 17 × 487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 73, 94, 463, 186, 744, 5828, 53066, 57200, 715664, 628481, 9797502, 9254780, 78827623, 4607100, 570824595, 929336424, 2275187391, 7267504618

Basic calculations (n = 28396970)

Multiplication

n×y
n×2 56793940
n×3 85190910
n×4 113587880
n×5 141984850

Division

n÷y
n÷2 14198485
n÷3 9465656.6666667
n÷3 7099242.5
n÷5 5679394

Exponentiation

ny
n2 806387905180900
n3 2.2898973151785E+22
n4 6.5026145362204E+29
n5 1.8465454990661E+37

Nth Root

y√n
2√n 5328.8807455225
3√n 305.08720967582
4√n 72.99918318394
5√n 30.949554395295

Divisors of 28396970

1, 2, 17, 34, 487, 974, 1715, 3430, 8279, 16558, 29155, 58310, 835205, 1670410, 14198485, 28396970

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 -28396969
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 28396970 can be divided by 16 positive divisors. The sum of these divisors (counting 28396970) is 1, the average is 0.0625.

Base conversion 28396970

Base System Value
2 Binary 1101100010100110110101010
3 Ternary 1222102201022122
4 Quaternary 1230110312222
5 Quinary 24232200340
6 Senary 2452351242
8 Octal 154246652
10 Decimal 28396970
12 Duodecimal 9615522
16 Hexadecimal 1b14daa
20 Vigesimal 8h9c8a
36 Base36 gwn8q

Cryptographic Hash Functions

md5 3ba4680e966b028bfca87faf592db1ed
sha1 1803e772b18f746f30c1f7fdb3ba40ad75b62178
sha256 ac1e7a4704f6949a596b1d31e0a340da639f88784a187818e58f9ee7bb8b9d51
sha512 027ad0b23e50ef24990911764250d737ee82ba5b586a84414913b1c6b071974075b7901c7cecdc2860af15f8b9002e8e1b3687c3d3865ee74d01680ab19ea07d
ripemd-160 aa084dce1edecff2ff4b76c55834314da6999acb

28396970 as geometric shapes

Circle

Radius = n
Diameter 56793940
Circumference 178423424.67242
Area 2.53334231886E+15

Sphere

Radius = n
Volume 9.5918994437863E+22
Surface area 1.013336927544E+16
Circumference 178423424.67242

Square

Length = n
Perimeter 113587880
Area 806387905180900
Diagonal 40159380.104302

Cube

Length = n
Surface area 4838327431085400
Volume 2.2898973151785E+22
Space diagonal 49184994.821009

Equilateral Triangle

Length = n
Perimeter 85190910
Area 3.4917620559559E+14
Altitude 24592497.410505

Triangular Pyramid

Length = n
Surface area 3.4917620559559E+14
Volume 2.698669866306E+21
Height 13386460.034767