28852992 (number)

28852992 is an even 8-digits composite number following 28852991 and preceding 28852993. In scientific notation, it is written as 2.8852992 × 10^7. The sum of its digits is 45. It has a total of 11 prime factors and 72 positive divisors. There are 8239104 positive integers (up to 28852992) that are relatively prime to 28852992.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-two thousand nine hundred ninety-two

Notation

Scientific notation 2.8852992 × 10^7
Engineering notation 2.8852992 × 10^6

Prime Factorization of 28852992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 21 × 1789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 225414
Product of the distinct prime numbers

The prime factorization of 28852992 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 21 × 1789. Since it has a total of 11 prime factors.

Most popular turbo-numbers

6, 3, 90, 12, 323, 380, 7335, 3250, 24017, 51610, 611281, 69599, 2091662, 8465938, 65299492, 46949410, 538998168, 660986153, 8983831635, 2833067895

Basic calculations (n = 28852992)

Multiplication

n×y
n×2 57705984
n×3 86558976
n×4 115411968
n×5 144264960

Division

n÷y
n÷2 14426496
n÷3 9617664
n÷3 7213248
n÷5 5770598.4

Exponentiation

ny
n2 832495147352064
n3 2.4019975826588E+22
n4 6.9304817036473E+29
n5 1.9996513315148E+37

Nth Root

y√n
2√n 5371.4981150513
3√n 306.71165901513
4√n 73.290504944715
5√n 31.048324664714

Divisors of 28852992

1, 2, 3, 4, 6, 8, 12, 16, 21, 24, 32, 42, 48, 63, 64, 84, 96, 126, 128, 168, 192, 252, 256, 336, 384, 504, 672, 768, 1008, 1344, 1789, 2016, 2688, 3578, 4032, 5367, 5376, 7156, 8064, 10734, 14312, 16128, 21468, 28624, 37569, 42936, 57248, 75138, 85872, 112707, 114496, 150276, 171744, 225414, 228992, 300552, 343488, 450828, 457984, 601104, 686976, 901656, 1202208, 1373952, 1803312, 2404416, 3606624, 4808832, 7213248, 9617664, 14426496, 28852992

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28852991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28852992 can be divided by 72 positive divisors. The sum of these divisors (counting 28852992) is 1, the average is 0.013888888888889.

Base conversion 28852992

Base System Value
2 Binary 1101110000100001100000000
3 Ternary 2000021212212100
4 Quaternary 1232010030000
5 Quinary 24341243432
6 Senary 2510230400
8 Octal 156041400
10 Decimal 28852992
12 Duodecimal 97b5400
16 Hexadecimal 1b84300
20 Vigesimal 906c9c
36 Base36 h6f40

Cryptographic Hash Functions

md5 de2e4a0889e8e8a1e3ce82b1803a3c4f
sha1 0970fc625396b4f1acfc2b40ad23cc48a2f81a15
sha256 05e65471467e08ee5e4d0b5e18483e4fa0276a7c334b600c34c82f1c558ce47f
sha512 31ee1a91dc40c1135c13f2424afd56ee191ce990660cc896505685c43fdd08d21e72e045ee9d3a693a1af4af30ca02d725a8948adac2ac47d3f71b679caec884
ripemd-160 807bc1f3c3c24f7ad70ee05eaeecb2c79e282459

28852992 as geometric shapes

Circle

Radius = n
Diameter 57705984
Circumference 181288695.40257
Area 2.6153606390704E+15

Sphere

Radius = n
Volume 1.0061463946162E+23
Surface area 1.0461442556282E+16
Circumference 181288695.40257

Square

Length = n
Perimeter 115411968
Area 832495147352064
Diagonal 40804292.601442

Cube

Length = n
Surface area 4994970884112384
Volume 2.4019975826588E+22
Space diagonal 49974848.094378

Equilateral Triangle

Length = n
Perimeter 86558976
Area 3.6048097306708E+14
Altitude 24987424.047189

Triangular Pyramid

Length = n
Surface area 3.6048097306708E+14
Volume 2.8307812984862E+21
Height 13601430.867147