28493334 (number)

28493334 is an even 8-digits composite number following 28493333 and preceding 28493335. In scientific notation, it is written as 2.8493334 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 9497772 positive integers (up to 28493334) that are relatively prime to 28493334.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-three thousand three hundred thirty-four

Notation

Scientific notation 2.8493334 × 10^7
Engineering notation 2.8493334 × 10^6

Prime Factorization of 28493334

Prime Factorization 2 × 3 × 3 × 1582963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9497778
Product of the distinct prime numbers

The prime factorization of 28493334 is 2 × 3 × 3 × 1582963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 7, 51, 156, 378, 4143, 4272, 27879, 86058, 41164, 57238, 4247551, 7850180, 37540325, 77901988, 179639513, 876637317, 6461106229, 1767735404

Basic calculations (n = 28493334)

Multiplication

n×y
n×2 56986668
n×3 85480002
n×4 113973336
n×5 142466670

Division

n÷y
n÷2 14246667
n÷3 9497778
n÷3 7123333.5
n÷5 5698666.8

Exponentiation

ny
n2 811870082435556
n3 2.3132885423444E+22
n4 6.5913303075392E+29
n5 1.8780897595704E+37

Nth Root

y√n
2√n 5337.9147614026
3√n 305.43192052776
4√n 73.061034494473
5√n 30.970531159992

Divisors of 28493334

1, 2, 3, 6, 9, 18, 1582963, 3165926, 4748889, 9497778, 14246667, 28493334

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 -28493333
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 28493334 can be divided by 12 positive divisors. The sum of these divisors (counting 28493334) is 1, the average is 0.083333333333333.

Base conversion 28493334

Base System Value
2 Binary 1101100101100011000010110
3 Ternary 1222121121111200
4 Quaternary 1230230120112
5 Quinary 24243241314
6 Senary 2454413330
8 Octal 154543026
10 Decimal 28493334
12 Duodecimal 9661246
16 Hexadecimal 1b2c616
20 Vigesimal 8i1d6e
36 Base36 gypli

Cryptographic Hash Functions

md5 ffb8990afc8963c90c8cd2b1adfd5b62
sha1 0028688ee88df3b442e3404ad3884cb1a98af20f
sha256 4c0f432aedb9166a6d80add856e2467b3d09cec65e8fec40c3ea7f27e0d25f8a
sha512 377d4309d035df23dd2af2096c5039c82babf6e23509beb036a45aa5c3fdf5e3d71c1746262d45dd9d77e0f98872f48f57bfaa6cf606d88f4aaccd68c80f6d92
ripemd-160 3b2f60ee947fb90f0a00ba0feaafb4c50ad7f3ad

28493334 as geometric shapes

Circle

Radius = n
Diameter 56986668
Circumference 179028897.54136
Area 2.5505650866489E+15

Sphere

Radius = n
Volume 9.6898803870167E+22
Surface area 1.0202260346596E+16
Circumference 179028897.54136

Square

Length = n
Perimeter 113973336
Area 811870082435556
Diagonal 40295659.380026

Cube

Length = n
Surface area 4871220494613336
Volume 2.3132885423444E+22
Space diagonal 49351902.16503

Equilateral Triangle

Length = n
Perimeter 85480002
Area 3.5155005798088E+14
Altitude 24675951.082515

Triangular Pyramid

Length = n
Surface area 3.5155005798088E+14
Volume 2.7262366918881E+21
Height 13431886.460009