825399042 (number)

825399042 is an even 9-digits composite number following 825399041 and preceding 825399043. In scientific notation, it is written as 8.25399042 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 253968624 positive integers (up to 825399042) that are relatively prime to 825399042.

Interesting facts

Basic properties

Name

Name eight hundred twenty-five million three hundred ninety-nine thousand forty-two

Notation

Scientific notation 8.25399042 × 10^8
Engineering notation 8.25399042 × 10^6

Prime Factorization of 825399042

Prime Factorization 2 × 39 × 13 × 814003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 825399042
Product of the distinct prime numbers

The prime factorization of 825399042 is 2 × 39 × 13 × 814003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 27, 94, 84, 472, 8299, 705, 11566, 53655, 375535, 946149, 1283004, 9902733, 73726449, 63512715, 653651347, 431477085, 6588224823, 5688819596

Basic calculations (n = 825399042)

Multiplication

n×y
n×2 1650798084
n×3 2476197126
n×4 3301596168
n×5 4126995210

Division

n÷y
n÷2 412699521
n÷3 275133014
n÷3 206349760.5
n÷5 165079808.4

Exponentiation

ny
n2 681283578534517764
n3 5.6233081305272E+26
n4 4.641473143808E+35
n5 3.8310674863678E+44

Nth Root

y√n
2√n 28729.758822517
3√n 938.03991825669
4√n 169.49855109268
5√n 60.720143896805

Divisors of 825399042

1, 2, 13, 26, 39, 78, 507, 1014, 814003, 1628006, 10582039, 21164078, 31746117, 63492234, 412699521, 825399042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -825399041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 825399042 can be divided by 16 positive divisors. The sum of these divisors (counting 825399042) is 1, the average is 0.0625.

Base conversion 825399042

Base System Value
2 Binary 110001001100101001011100000010
3 Ternary 2010112010121121220
4 Quaternary 301030221130002
5 Quinary 3142300232132
6 Senary 213523055510
8 Octal 6114513402
10 Decimal 825399042
12 Duodecimal 1b0511596
16 Hexadecimal 31329702
20 Vigesimal chiehc2
36 Base36 dnf5z6

Cryptographic Hash Functions

md5 29e03e880108aa05f4fad13d735db0c6
sha1 2448eb97162ceb02f3dd2f9490066f7651ddfb0d
sha256 5f3963672e79a52c0d380cee1c50f5b6cf1c8db5375cfa988fbd1bd65799ab00
sha512 a0c8a8ad07c745713323446eb60f062b518100ecd2f124d29fe93b50464581664fa6163dd724fbca7504ed4a668561e273e915aad005aeba0e3bdef4c62769c2
ripemd-160 abaa1d48613ab71b2ed58f71f55a2a0398c91ebc

825399042 as geometric shapes

Circle

Radius = n
Diameter 1650798084
Circumference 5186135133.2545
Area 2.1403154853354E+18

Sphere

Radius = n
Volume 2.3554858015648E+27
Surface area 8.5612619413416E+18
Circumference 5186135133.2545

Square

Length = n
Perimeter 3301596168
Area 681283578534517764
Diagonal 1167290519.5662

Cube

Length = n
Surface area 4087701471207106584
Volume 5.6233081305272E+26
Space diagonal 1429633077.2627

Equilateral Triangle

Length = n
Perimeter 2476197126
Area 2.9500444309603E+17
Altitude 714816538.63134

Triangular Pyramid

Length = n
Surface area 2.9500444309603E+17
Volume 6.6271321863288E+25
Height 389096839.85539