28698575 (number)

28698575 is an odd 8-digits composite number following 28698574 and preceding 28698576. In scientific notation, it is written as 2.8698575 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 22915200 positive integers (up to 28698575) that are relatively prime to 28698575.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-eight thousand five hundred seventy-five

Notation

Scientific notation 2.8698575 × 10^7
Engineering notation 2.8698575 × 10^6

Prime Factorization of 28698575

Prime Factorization 25 × 1303 × 881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28698575
Product of the distinct prime numbers

The prime factorization of 28698575 is 25 × 1303 × 881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 85, 10, 103, 622, 2635, 9786, 36892, 78652, 283946, 394052, 570563, 7141360, 29576103, 82224468, 805580920, 861501471, 8079424573, 2935630576

Basic calculations (n = 28698575)

Multiplication

n×y
n×2 57397150
n×3 86095725
n×4 114794300
n×5 143492875

Division

n÷y
n÷2 14349287.5
n÷3 9566191.6666667
n÷3 7174643.75
n÷5 5739715

Exponentiation

ny
n2 823608207030625
n3 2.3636381900084E+22
n4 6.783304786882E+29
n5 1.9467118117419E+37

Nth Root

y√n
2√n 5357.105095105
3√n 306.16352132734
4√n 73.192247506857
5√n 31.015020071698

Divisors of 28698575

1, 25, 881, 1303, 22025, 32575, 1147943, 28698575

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28698574
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28698575 can be divided by 8 positive divisors. The sum of these divisors (counting 28698575) is 1, the average is 0.125.

Base conversion 28698575

Base System Value
2 Binary 1101101011110011111001111
3 Ternary 2000000001001012
4 Quaternary 1231132133033
5 Quinary 24321323300
6 Senary 2503035435
8 Octal 155363717
10 Decimal 28698575
12 Duodecimal 973bb7b
16 Hexadecimal 1b5e7cf
20 Vigesimal 8j768f
36 Base36 h33yn

Cryptographic Hash Functions

md5 fe8a2b6b2c1c9ad1dd96e8ff80a3e757
sha1 901aeb3890c764c400861d8269c945360244b930
sha256 7f5351f7d2418bdaeb7399cf68cec1e3ffe4209605dec123a41a2a1923722772
sha512 24cb3607d8a9ed781632ccb70abeeea6402fb20460b72dcb9d08765c57b872948c425b2090a0b6fa5e90e3474aec9ebc9d9363a8c4063c4a2dc850279d49fea4
ripemd-160 5e6a1b8ec9b7a5301f4903932086751b37292596

28698575 as geometric shapes

Circle

Radius = n
Diameter 57397150
Circumference 180318464.77699
Area 2.5874414926437E+15

Sphere

Radius = n
Volume 9.9007844979662E+22
Surface area 1.0349765970575E+16
Circumference 180318464.77699

Square

Length = n
Perimeter 114794300
Area 823608207030625
Diagonal 40585913.985781

Cube

Length = n
Surface area 4941649242183750
Volume 2.3636381900084E+22
Space diagonal 49707390.004826

Equilateral Triangle

Length = n
Perimeter 86095725
Area 3.5663281502694E+14
Altitude 24853695.002413

Triangular Pyramid

Length = n
Surface area 3.5663281502694E+14
Volume 2.7855743207107E+21
Height 13528637.99526