28789024 (number)

28789024 is an even 8-digits composite number following 28789023 and preceding 28789025. In scientific notation, it is written as 2.8789024 × 10^7. The sum of its digits is 40. It has a total of 9 prime factors and 72 positive divisors. There are 12272640 positive integers (up to 28789024) that are relatively prime to 28789024.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred eighty-nine thousand twenty-four

Notation

Scientific notation 2.8789024 × 10^7
Engineering notation 2.8789024 × 10^6

Prime Factorization of 28789024

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 17 × 17 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 105842
Product of the distinct prime numbers

The prime factorization of 28789024 is 2 × 2 × 2 × 2 × 2 × 11 × 17 × 17 × 283. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 5, 11, 22, 514, 825, 4694, 4646, 29903, 40217, 604772, 197221, 7443225, 9649445, 51322094, 18695767, 629114016, 820874071, 5508458344, 700977626

Basic calculations (n = 28789024)

Multiplication

n×y
n×2 57578048
n×3 86367072
n×4 115156096
n×5 143945120

Division

n÷y
n÷2 14394512
n÷3 9596341.3333333
n÷3 7197256
n÷5 5757804.8

Exponentiation

ny
n2 828807902872576
n3 2.3860570607188E+22
n4 6.8692253986404E+29
n5 1.9775829486287E+37

Nth Root

y√n
2√n 5365.5404201255
3√n 306.48482813767
4√n 73.249849283978
5√n 31.034545415223

Divisors of 28789024

1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 283, 289, 352, 374, 544, 566, 578, 748, 1132, 1156, 1496, 2264, 2312, 2992, 3113, 3179, 4528, 4624, 4811, 5984, 6226, 6358, 9056, 9248, 9622, 12452, 12716, 19244, 24904, 25432, 38488, 49808, 50864, 52921, 76976, 81787, 99616, 101728, 105842, 153952, 163574, 211684, 327148, 423368, 654296, 846736, 899657, 1308592, 1693472, 1799314, 2617184, 3598628, 7197256, 14394512, 28789024

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 -28789023
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 28789024 can be divided by 72 positive divisors. The sum of these divisors (counting 28789024) is 1, the average is 0.013888888888889.

Base conversion 28789024

Base System Value
2 Binary 1101101110100100100100000
3 Ternary 2000011122010011
4 Quaternary 1231310210200
5 Quinary 24332222044
6 Senary 2505014304
8 Octal 155644440
10 Decimal 28789024
12 Duodecimal 9784394
16 Hexadecimal 1b74920
20 Vigesimal 8jicb4
36 Base36 h51r4

Cryptographic Hash Functions

md5 f184ad670a2f13940c00e750097fdac0
sha1 0589f4c06b7fced67590faa8238dde709ab7e26a
sha256 9ef4d816492ef5327d1ef3d016f281b12143f3c98d5aa6cc6d704355fe509e0a
sha512 4108633a1becde9cdb928d76ce799226e6cb3bad246e316b5352ddaf2d5a834e3d5576021e381a46a85244c82f49561d13c7294b001fc94d56cb0759db7d9d9a
ripemd-160 7892a4ff7528f42df55d8d5db79c91b0567d73d6

28789024 as geometric shapes

Circle

Radius = n
Diameter 57578048
Circumference 180886772.60484
Area 2.6037768189016E+15

Sphere

Radius = n
Volume 9.9946924440004E+22
Surface area 1.0415107275607E+16
Circumference 180886772.60484

Square

Length = n
Perimeter 115156096
Area 828807902872576
Diagonal 40713828.188285

Cube

Length = n
Surface area 4972847417235456
Volume 2.3860570607188E+22
Space diagonal 49864052.26832

Equilateral Triangle

Length = n
Perimeter 86367072
Area 3.5888434937248E+14
Altitude 24932026.13416

Triangular Pyramid

Length = n
Surface area 3.5888434937248E+14
Volume 2.8119952132205E+21
Height 13571276.062762