28376485 (number)

28376485 is an odd 8-digits composite number following 28376484 and preceding 28376486. In scientific notation, it is written as 2.8376485 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 20908288 positive integers (up to 28376485) that are relatively prime to 28376485.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-six thousand four hundred eighty-five

Notation

Scientific notation 2.8376485 × 10^7
Engineering notation 2.8376485 × 10^6

Prime Factorization of 28376485

Prime Factorization 5 × 799 × 7103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28376485
Product of the distinct prime numbers

The prime factorization of 28376485 is 5 × 799 × 7103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28376485)

Multiplication

n×y
n×2 56752970
n×3 85129455
n×4 113505940
n×5 141882425

Division

n÷y
n÷2 14188242.5
n÷3 9458828.3333333
n÷3 7094121.25
n÷5 5675297

Exponentiation

ny
n2 805224900955225
n3 2.2849452323582E+22
n4 6.4838714111835E+29
n5 1.8398947984138E+37

Nth Root

y√n
2√n 5326.9583253485
3√n 305.01383078014
4√n 72.986014587375
5√n 30.945087829719

Divisors of 28376485

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 -28376484
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 28376485 can be divided by 8 positive divisors. The sum of these divisors (counting 28376485) is 1, the average is 0.125.

Base conversion 28376485

Base System Value
2 Binary 1101100001111110110100101
3 Ternary 1222101200012221
4 Quaternary 1230033312211
5 Quinary 24231021420
6 Senary 2452112341
8 Octal 154176645
10 Decimal 28376485
12 Duodecimal 96056b1
16 Hexadecimal 1b0fda5
20 Vigesimal 8h7145
36 Base36 gw7fp

Cryptographic Hash Functions

md5 727545d276ffdc625515d748d58d7434
sha1 be36da39edf20266a96a3a410023ff12538849de
sha256 c5d41e09524684a4cc240fe192d115b6597f2411307ed752df63e44aab14fe8c
sha512 83bcef21c459ce10c632f6f62e8f16ea659f6e3bdc0790716626e41ff4b6e2a0aadd8af76efa9d4572381f07933d31009ee562d531e9988cd60543099994877e
ripemd-160 1cb01ebe2a3c3057848b3efd53ba62ba789633ad

28376485 as geometric shapes

Circle

Radius = n
Diameter 56752970
Circumference 178294713.6214
Area 2.5296886333285E+15

Sphere

Radius = n
Volume 9.5711562077756E+22
Surface area 1.0118754533314E+16
Circumference 178294713.6214

Square

Length = n
Perimeter 113505940
Area 805224900955225
Diagonal 40130409.939477

Cube

Length = n
Surface area 4831349405731350
Volume 2.2849452323582E+22
Space diagonal 49149513.760216

Equilateral Triangle

Length = n
Perimeter 85129455
Area 3.4867260999352E+14
Altitude 24574756.880108

Triangular Pyramid

Length = n
Surface area 3.4867260999352E+14
Volume 2.692833780734E+21
Height 13376803.313159