28204512 (number)

28204512 is an even 8-digits composite number following 28204511 and preceding 28204513. In scientific notation, it is written as 2.8204512 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 72 positive divisors. There are 7471872 positive integers (up to 28204512) that are relatively prime to 28204512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8204512 × 10^7
Engineering notation 2.8204512 × 10^6

Prime Factorization of 28204512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 21 × 19 × 47 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 37506
Product of the distinct prime numbers

The prime factorization of 28204512 is 2 × 2 × 2 × 2 × 2 × 21 × 19 × 47 × 47. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 4, 28, 48, 540, 472, 7961, 5010, 54853, 4174, 125645, 278369, 7364222, 2460979, 29056277, 70243748, 610795016, 745775929, 179330685, 9064069070

Basic calculations (n = 28204512)

Multiplication

n×y
n×2 56409024
n×3 84613536
n×4 112818048
n×5 141022560

Division

n÷y
n÷2 14102256
n÷3 9401504
n÷3 7051128
n÷5 5640902.4

Exponentiation

ny
n2 795494497158144
n3 2.2436534091031E+22
n4 6.3281149500889E+29
n5 1.7848139404716E+37

Nth Root

y√n
2√n 5310.7920313264
3√n 304.39641268207
4√n 72.875181175256
5√n 30.907488617481

Divisors of 28204512

1, 2, 4, 8, 16, 19, 21, 32, 38, 42, 47, 76, 84, 94, 152, 168, 188, 304, 336, 376, 399, 608, 672, 752, 798, 893, 987, 1504, 1596, 1786, 1974, 2209, 3192, 3572, 3948, 4418, 6384, 7144, 7896, 8836, 12768, 14288, 15792, 17672, 18753, 28576, 31584, 35344, 37506, 41971, 46389, 70688, 75012, 83942, 92778, 150024, 167884, 185556, 300048, 335768, 371112, 600096, 671536, 742224, 881391, 1343072, 1484448, 1762782, 3525564, 7051128, 14102256, 28204512

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 -28204511
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 28204512 can be divided by 72 positive divisors. The sum of these divisors (counting 28204512) is 1, the average is 0.013888888888889.

Base conversion 28204512

Base System Value
2 Binary 1101011100101110111100000
3 Ternary 1222001221022120
4 Quaternary 1223211313200
5 Quinary 24210021022
6 Senary 2444304240
8 Octal 153456740
10 Decimal 28204512
12 Duodecimal 9542080
16 Hexadecimal 1ae5de0
20 Vigesimal 8g5b5c
36 Base36 gsiqo

Cryptographic Hash Functions

md5 ad5c9620c0541c5d7360c0ae1bc3d36a
sha1 a3924e20681dd9d3612d5781897c13d5a23e93fd
sha256 b9fab33b81aba9fa4ebe21be0412fafe753ac58d33bccfda000b24331019ee90
sha512 0f4fd0f96f8ff59f12a40902ecb00f024f95c2ed0545879bbd5af5086ced9a23ee1c910a42e82d4bcff436f25f3f6eee5ec75cf6bcb391f25a07b534b464d7a5
ripemd-160 adcf5600dada996439245c9ce870fcff5a8a5ece

28204512 as geometric shapes

Circle

Radius = n
Diameter 56409024
Circumference 177214175.39457
Area 2.4991196682431E+15

Sphere

Radius = n
Volume 9.3981934229866E+22
Surface area 9.9964786729725E+15
Circumference 177214175.39457

Square

Length = n
Perimeter 112818048
Area 795494497158144
Diagonal 39887203.390515

Cube

Length = n
Surface area 4772966982948864
Volume 2.2436534091031E+22
Space diagonal 48851647.786686

Equilateral Triangle

Length = n
Perimeter 84613536
Area 3.4445922155484E+14
Altitude 24425823.893343

Triangular Pyramid

Length = n
Surface area 3.4445922155484E+14
Volume 2.6441709003485E+21
Height 13295734.463505