828742425 (number)

828742425 is an odd 9-digits composite number following 828742424 and preceding 828742426. In scientific notation, it is written as 8.28742425 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 36 positive divisors. There are 365594880 positive integers (up to 828742425) that are relatively prime to 828742425.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million seven hundred forty-two thousand four hundred twenty-five

Notation

Scientific notation 8.28742425 × 10^8
Engineering notation 8.28742425 × 10^6

Prime Factorization of 828742425

Prime Factorization 21 × 5 × 5 × 1877 × 29 × 29

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5715465
Product of the distinct prime numbers

The prime factorization of 828742425 is 21 × 5 × 5 × 1877 × 29 × 29. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828742425)

Multiplication

n×y
n×2 1657484850
n×3 2486227275
n×4 3314969700
n×5 4143712125

Division

n÷y
n÷2 414371212.5
n÷3 276247475
n÷3 207185606.25
n÷5 165748485

Exponentiation

ny
n2 686814006994880625
n3 5.691919056809E+26
n4 4.7171348020436E+35
n5 3.9092897348975E+44

Nth Root

y√n
2√n 28787.886775517
3√n 939.30476168373
4√n 169.66993480142
5√n 60.769255309716

Divisors of 828742425

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828742424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828742425 can be divided by 36 positive divisors. The sum of these divisors (counting 828742425) is 1, the average is 0.027777777777778.

Base conversion 828742425

Base System Value
2 Binary 110001011001011001101100011001
3 Ternary 2010202102110212220
4 Quaternary 301121121230121
5 Quinary 3144124224200
6 Senary 214122454253
8 Octal 6131315431
10 Decimal 828742425
12 Duodecimal 1b1664389
16 Hexadecimal 31659b19
20 Vigesimal cijcg15
36 Base36 dpetqx

Cryptographic Hash Functions

md5 c6ff5030089fa9d7e78191ac79598780
sha1 4817ad0ec573c75e8f7f135532720be7fb6fbbbc
sha256 8c21361c3d2c4d2be36280fd9ea003edcf9278cb1eb5a39b2f9f609629a1c1fe
sha512 db243e90fa8c11cf63f6c38ac4c83b562c4c798f22f4092ace8d9edb160dd4d7e67a33d8c7706ecc885e79cb9aed9d5f3cc1fa3e36446a891e65081976079ba0
ripemd-160 a8c698ced2875fb16c2f25db248527b8e900f015

828742425 as geometric shapes

Circle

Radius = n
Diameter 1657484850
Circumference 5207142228.1964
Area 2.1576898387577E+18

Sphere

Radius = n
Volume 2.3842254791599E+27
Surface area 8.6307593550307E+18
Circumference 5207142228.1964

Square

Length = n
Perimeter 3314969700
Area 686814006994880625
Diagonal 1172018777.149

Cube

Length = n
Surface area 4120884041969283750
Volume 5.691919056809E+26
Space diagonal 1435423986.4878

Equilateral Triangle

Length = n
Perimeter 2486227275
Area 2.9739918886627E+17
Altitude 717711993.24392

Triangular Pyramid

Length = n
Surface area 2.9739918886627E+17
Volume 6.707990938391E+25
Height 390672925.71632