28260528 (number)

28260528 is an even 8-digits composite number following 28260527 and preceding 28260529. In scientific notation, it is written as 2.8260528 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 8700928 positive integers (up to 28260528) that are relatively prime to 28260528.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty thousand five hundred twenty-eight

Notation

Scientific notation 2.8260528 × 10^7
Engineering notation 2.8260528 × 10^6

Prime Factorization of 28260528

Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 59 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3532566
Product of the distinct prime numbers

The prime factorization of 28260528 is 2 × 2 × 2 × 2 × 3 × 17 × 59 × 587. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 4, 54, 93, 844, 281, 2883, 8720, 521, 98457, 996943, 35498, 6764329, 146263, 97095765, 61465045, 597215876, 276257238, 6519052254, 8474420572

Basic calculations (n = 28260528)

Multiplication

n×y
n×2 56521056
n×3 84781584
n×4 113042112
n×5 141302640

Division

n÷y
n÷2 14130264
n÷3 9420176
n÷3 7065132
n÷5 5652105.6

Exponentiation

ny
n2 798657442838784
n3 2.2570481025754E+22
n4 6.3785371100179E+29
n5 1.802608265967E+37

Nth Root

y√n
2√n 5316.0632050419
3√n 304.59779646199
4√n 72.911337973198
5√n 30.919755733594

Divisors of 28260528

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 587, 708, 816, 944, 1003, 1174, 1416, 1761, 2006, 2348, 2832, 3009, 3522, 4012, 4696, 6018, 7044, 8024, 9392, 9979, 12036, 14088, 16048, 19958, 24072, 28176, 29937, 34633, 39916, 48144, 59874, 69266, 79832, 103899, 119748, 138532, 159664, 207798, 239496, 277064, 415596, 478992, 554128, 588761, 831192, 1177522, 1662384, 1766283, 2355044, 3532566, 4710088, 7065132, 9420176, 14130264, 28260528

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28260527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28260528 can be divided by 80 positive divisors. The sum of these divisors (counting 28260528) is 1, the average is 0.0125.

Base conversion 28260528

Base System Value
2 Binary 1101011110011100010110000
3 Ternary 1222011210011020
4 Quaternary 1223303202300
5 Quinary 24213314103
6 Senary 2445415440
8 Octal 153634260
10 Decimal 28260528
12 Duodecimal 956a580
16 Hexadecimal 1af38b0
20 Vigesimal 8gcb68
36 Base36 gtpyo

Cryptographic Hash Functions

md5 68634ceb6aeb9e3ef91051ea395f802a
sha1 4e88ab84a4b4607d6f01ea2bff7fb3a6a2a15d33
sha256 1f1e6b33bffdf276d8cf4969ea6f42b497a65bda419790bf2717fb9f1beafd5b
sha512 012d1b7cee2ef490371cf1e90992d0e93e64ff4875d0f3d6bab95d126a0b22a36dd800f347e0e01631c970cfb996c88d09158774b06349a9592c6712f73a8ee4
ripemd-160 c01b74cf7dbe036d9e1f5c46cfe09964f93c0b25

28260528 as geometric shapes

Circle

Radius = n
Diameter 56521056
Circumference 177566134.30274
Area 2.5090563551571E+15

Sphere

Radius = n
Volume 9.4543009837995E+22
Surface area 1.0036225420629E+16
Circumference 177566134.30274

Square

Length = n
Perimeter 113042112
Area 798657442838784
Diagonal 39966421.977425

Cube

Length = n
Surface area 4791944657032704
Volume 2.2570481025754E+22
Space diagonal 48948670.344723

Equilateral Triangle

Length = n
Perimeter 84781584
Area 3.4582881720995E+14
Altitude 24474335.172361

Triangular Pyramid

Length = n
Surface area 3.4582881720995E+14
Volume 2.6599566979921E+21
Height 13322140.659142