825804905 (number)

825804905 is an odd 9-digits composite number following 825804904 and preceding 825804906. In scientific notation, it is written as 8.25804905 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 651338800 positive integers (up to 825804905) that are relatively prime to 825804905.

Interesting facts

Basic properties

Name

Name eight hundred twenty-five million eight hundred four thousand nine hundred five

Notation

Scientific notation 8.25804905 × 10^8
Engineering notation 8.25804905 × 10^6

Prime Factorization of 825804905

Prime Factorization 5 × 71 × 2326211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 825804905
Product of the distinct prime numbers

The prime factorization of 825804905 is 5 × 71 × 2326211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 17, 44, 152, 524, 4254, 3538, 91784, 44377, 745597, 68304, 2921090, 1326390, 29441831, 49922641, 486595555, 739398793, 8969913523, 8805178946

Basic calculations (n = 825804905)

Multiplication

n×y
n×2 1651609810
n×3 2477414715
n×4 3303219620
n×5 4129024525

Division

n÷y
n÷2 412902452.5
n÷3 275268301.66667
n÷3 206451226.25
n÷5 165160981

Exponentiation

ny
n2 681953741122059025
n3 5.631607444017E+26
n4 4.6506090503037E+35
n5 3.8404957649782E+44

Nth Root

y√n
2√n 28736.821414346
3√n 938.19364321941
4√n 169.51938359476
5√n 60.726114151863

Divisors of 825804905

1, 5, 71, 355, 2326211, 11631055, 165160981, 825804905

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 -825804904
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 825804905 can be divided by 8 positive divisors. The sum of these divisors (counting 825804905) is 1, the average is 0.125.

Base conversion 825804905

Base System Value
2 Binary 110001001110001100100001101001
3 Ternary 2010112220020100212
4 Quaternary 301032030201221
5 Quinary 3142401224110
6 Senary 213535510505
8 Octal 6116144151
10 Decimal 825804905
12 Duodecimal 1b0688435
16 Hexadecimal 3138c869
20 Vigesimal ci15c55
36 Base36 dnnv55

Cryptographic Hash Functions

md5 64d1dbf416ad480e378d28cd5cd21676
sha1 81363b04de9840c63faebb9ec36f42a3c3d45589
sha256 dd952f7a24f71583d1ae2abd41b5ac58f23568e64a2c31a911cd6f9b6093fc8b
sha512 4172da2d7a7550f7ecd40a7f3cf1245210359408f38076bd91f1132abdffda3916134680b52f3f167122565ac86ffcb6955039aa3f146c4788e6fb1e79d024a4
ripemd-160 6445a08fa7544fcaef5b832568c2243ee1670aec

825804905 as geometric shapes

Circle

Radius = n
Diameter 1651609810
Circumference 5188685245.6928
Area 2.1424208631971E+18

Sphere

Radius = n
Volume 2.35896220987E+27
Surface area 8.5696834527885E+18
Circumference 5188685245.6928

Square

Length = n
Perimeter 3303219620
Area 681953741122059025
Diagonal 1167864496.5252

Cube

Length = n
Surface area 4091722446732354150
Volume 5.631607444017E+26
Space diagonal 1430336052.5996

Equilateral Triangle

Length = n
Perimeter 2477414715
Area 2.9529463200877E+17
Altitude 715168026.29979

Triangular Pyramid

Length = n
Surface area 2.9529463200877E+17
Volume 6.6369130210751E+25
Height 389288165.50841