826640685 (number)

826640685 is an odd 9-digits composite number following 826640684 and preceding 826640686. In scientific notation, it is written as 8.26640685 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 401117184 positive integers (up to 826640685) that are relatively prime to 826640685.

Interesting facts

Basic properties

Name

Name eight hundred twenty-six million six hundred forty thousand six hundred eighty-five

Notation

Scientific notation 8.26640685 × 10^8
Engineering notation 8.26640685 × 10^6

Prime Factorization of 826640685

Prime Factorization 9 × 5 × 13 × 13 × 73 × 1489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 63587745
Product of the distinct prime numbers

The prime factorization of 826640685 is 9 × 5 × 13 × 13 × 73 × 1489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 91, 90, 331, 504, 5247, 6488, 7334, 38529, 271425, 365528, 8761622, 7340316, 73740424, 22644104, 116043971, 780744712, 3191408006, 1049087125

Basic calculations (n = 826640685)

Multiplication

n×y
n×2 1653281370
n×3 2479922055
n×4 3306562740
n×5 4133203425

Division

n÷y
n÷2 413320342.5
n÷3 275546895
n÷3 206660171.25
n÷5 165328137

Exponentiation

ny
n2 683334822097269225
n3 5.6487236542284E+26
n4 4.6694647909071E+35
n5 3.8599695733388E+44

Nth Root

y√n
2√n 28751.359706977
3√n 938.51004527165
4√n 169.56225908786
5√n 60.738401106603

Divisors of 826640685

1, 5, 9, 13, 45, 65, 73, 117, 169, 365, 585, 657, 845, 949, 1489, 1521, 3285, 4745, 7445, 7605, 8541, 12337, 13401, 19357, 42705, 61685, 67005, 96785, 108697, 111033, 174213, 251641, 543485, 555165, 871065, 978273, 1258205, 1413061, 2264769, 4891365, 7065305, 11323845, 12717549, 18369793, 63587745, 91848965, 165328137, 826640685

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -826640684
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 826640685 can be divided by 48 positive divisors. The sum of these divisors (counting 826640685) is 1, the average is 0.020833333333333.

Base conversion 826640685

Base System Value
2 Binary 110001010001011000100100101101
3 Ternary 2010121110200211200
4 Quaternary 301101120210231
5 Quinary 3143110000220
6 Senary 214005440113
8 Octal 6121304455
10 Decimal 826640685
12 Duodecimal 1b0a10039
16 Hexadecimal 3145892d
20 Vigesimal ci6a1e5
36 Base36 do5s19

Cryptographic Hash Functions

md5 88ca82e23681df5ca64a4a9a388882a1
sha1 5e2bce7dffa71ae67b345857980f57b2b44268d8
sha256 3a89622043af545cf82d42c2e91a35f9411def258824b87b1e9260dfc65c72b3
sha512 6c1e2690c979dfe124c1f129b34be1bd4fa9049445f94b106ba46ceaa6b3548964e267621dda394dac63f59685791950f790bef916c8f90251ff6ad859a50023
ripemd-160 bb701544dca5a5de1bc5fcd324d20319d68989eb

826640685 as geometric shapes

Circle

Radius = n
Diameter 1653281370
Circumference 5193936606.3089
Area 2.1467596570429E+18

Sphere

Radius = n
Volume 2.3661318312377E+27
Surface area 8.5870386281715E+18
Circumference 5193936606.3089

Square

Length = n
Perimeter 3306562740
Area 683334822097269225
Diagonal 1169046467.9364

Cube

Length = n
Surface area 4100008932583615350
Volume 5.6487236542284E+26
Space diagonal 1431783666.0235

Equilateral Triangle

Length = n
Perimeter 2479922055
Area 2.9589265761338E+17
Altitude 715891833.01177

Triangular Pyramid

Length = n
Surface area 2.9589265761338E+17
Volume 6.6570846682563E+25
Height 389682155.9788