28525344 (number)

28525344 is an even 8-digits composite number following 28525343 and preceding 28525345. In scientific notation, it is written as 2.8525344 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 9416192 positive integers (up to 28525344) that are relatively prime to 28525344.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred twenty-five thousand three hundred forty-four

Notation

Scientific notation 2.8525344 × 10^7
Engineering notation 2.8525344 × 10^6

Prime Factorization of 28525344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 107 × 2777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1782834
Product of the distinct prime numbers

The prime factorization of 28525344 is 2 × 2 × 2 × 2 × 2 × 3 × 107 × 2777. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28525344)

Multiplication

n×y
n×2 57050688
n×3 85576032
n×4 114101376
n×5 142626720

Division

n÷y
n÷2 14262672
n÷3 9508448
n÷3 7131336
n÷5 5705068.8

Exponentiation

ny
n2 813695250318336
n3 2.3210936926497E+22
n4 6.6209996039062E+29
n5 1.8886629132529E+37

Nth Root

y√n
2√n 5340.9122816238
3√n 305.54625389989
4√n 73.081545424435
5√n 30.977486622022

Divisors of 28525344

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28525343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28525344 can be divided by 48 positive divisors. The sum of these divisors (counting 28525344) is 1, the average is 0.020833333333333.

Base conversion 28525344

Base System Value
2 Binary 1101100110100001100100000
3 Ternary 1222200020102020
4 Quaternary 1230310030200
5 Quinary 24300302334
6 Senary 2455221440
8 Octal 154641440
10 Decimal 28525344
12 Duodecimal 9677880
16 Hexadecimal 1b34320
20 Vigesimal 8i5d74
36 Base36 gzeao

Cryptographic Hash Functions

md5 05b3298d2858cfc9ca76636c138f6456
sha1 a2d0b87b3199ef784bc4315f9b0c0b8794b035a8
sha256 1be8f1e84140d364fb0f9d00ac3a86745edb612d1b1d83447b8806bc3e2fe4d2
sha512 31b7822099615f6f27901abf08f4f784a08a34614d8bad7ce55f2411e8f4c0de2d744f27b738c51f1def36b45f1af9f08d80c527f0b9f4ac0c33582e85000a0c
ripemd-160 7c9c23243a1c5494cf347033395f9bfb90f3ea1d

28525344 as geometric shapes

Circle

Radius = n
Diameter 57050688
Circumference 179230022.30304
Area 2.556299020661E+15

Sphere

Radius = n
Volume 9.7225745241624E+22
Surface area 1.0225196082644E+16
Circumference 179230022.30304

Square

Length = n
Perimeter 114101376
Area 813695250318336
Diagonal 40340928.356158

Cube

Length = n
Surface area 4882171501910016
Volume 2.3210936926497E+22
Space diagonal 49407345.11138

Equilateral Triangle

Length = n
Perimeter 85576032
Area 3.5234037885721E+14
Altitude 24703672.55569

Triangular Pyramid

Length = n
Surface area 3.5234037885721E+14
Volume 2.7354351497365E+21
Height 13446976.118719