28167450 (number)

28167450 is an even 8-digits composite number following 28167449 and preceding 28167451. In scientific notation, it is written as 2.8167450 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 7413120 positive integers (up to 28167450) that are relatively prime to 28167450.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-seven thousand four hundred fifty

Notation

Scientific notation 2.8167450 × 10^7
Engineering notation 2.8167450 × 10^6

Prime Factorization of 28167450

Prime Factorization 2 × 15 × 5 × 79 × 2377

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28167450
Product of the distinct prime numbers

The prime factorization of 28167450 is 2 × 15 × 5 × 79 × 2377. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28167450)

Multiplication

n×y
n×2 56334900
n×3 84502350
n×4 112669800
n×5 140837250

Division

n÷y
n÷2 14083725
n÷3 9389150
n÷3 7041862.5
n÷5 5633490

Exponentiation

ny
n2 793405239502500
n3 2.2348202413425E+22
n4 6.2949187407002E+29
n5 1.7731180888274E+37

Nth Root

y√n
2√n 5307.3015742466
3√n 304.26302403676
4√n 72.851229051036
5√n 30.899361578018

Divisors of 28167450

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28167449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28167450 can be divided by 32 positive divisors. The sum of these divisors (counting 28167450) is 1, the average is 0.03125.

Base conversion 28167450

Base System Value
2 Binary 1101011011100110100011010
3 Ternary 1222000001110220
4 Quaternary 1223130310122
5 Quinary 24202324300
6 Senary 2443420510
8 Octal 153346432
10 Decimal 28167450
12 Duodecimal 9524736
16 Hexadecimal 1adcd1a
20 Vigesimal 8g0ica
36 Base36 grq56

Cryptographic Hash Functions

md5 9c26f744af67d8dc8b6b25527aadab48
sha1 67fc7acefeb364d4086396068da1a0825981968c
sha256 6c80e4628ea6af7fb8ab2b5519e973798ce27cfa25270ed61b73ecd313220051
sha512 c2b52bb13811195e432f6f3ff801094e3537b6c480e303f6f6382d2eb63c56747ecefd4207c44390253f9764d80ab31bcec12848faf2511c824af5bd1b82fb8b
ripemd-160 44ded9d1f8725235ed463bdf85b50c278fb28031

28167450 as geometric shapes

Circle

Radius = n
Diameter 56334900
Circumference 176981307.98072
Area 2.4925560717407E+15

Sphere

Radius = n
Volume 9.3611931363937E+22
Surface area 9.9702242869628E+15
Circumference 176981307.98072

Square

Length = n
Perimeter 112669800
Area 793405239502500
Diagonal 39834789.807466

Cube

Length = n
Surface area 4760431437015000
Volume 2.2348202413425E+22
Space diagonal 48787454.519656

Equilateral Triangle

Length = n
Perimeter 84502350
Area 3.4355454645242E+14
Altitude 24393727.259828

Triangular Pyramid

Length = n
Surface area 3.4355454645242E+14
Volume 2.6337609123104E+21
Height 13278263.269155