825488949 (number)

825488949 is an odd 9-digits composite number following 825488948 and preceding 825488950. In scientific notation, it is written as 8.25488949 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 550325964 positive integers (up to 825488949) that are relatively prime to 825488949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.25488949 × 10^8
Engineering notation 8.25488949 × 10^6

Prime Factorization of 825488949

Prime Factorization 3 × 275162983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 825488949
Product of the distinct prime numbers

The prime factorization of 825488949 is 3 × 275162983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 11, 22, 561, 834, 8391, 1741, 77751, 33963, 53104, 982628, 9429621, 6204347, 7077547, 70886788, 613387183, 730736252, 9211814989, 4523572566

Basic calculations (n = 825488949)

Multiplication

n×y
n×2 1650977898
n×3 2476466847
n×4 3301955796
n×5 4127444745

Division

n÷y
n÷2 412744474.5
n÷3 275162983
n÷3 206372237.25
n÷5 165097789.8

Exponentiation

ny
n2 681432004921124601
n3 5.625145895573E+26
n4 4.6434957733082E+35
n5 3.8331544455942E+44

Nth Root

y√n
2√n 28731.323481524
3√n 938.07397584124
4√n 169.50316658259
5√n 60.721466633532

Divisors of 825488949

1, 3, 275162983, 825488949

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -825488948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 825488949 can be divided by 4 positive divisors. The sum of these divisors (counting 825488949) is 1, the average is 0.25.

Base conversion 825488949

Base System Value
2 Binary 110001001100111111011000110101
3 Ternary 2010112022011221210
4 Quaternary 301030333120311
5 Quinary 3142311121244
6 Senary 213525032033
8 Octal 6114773065
10 Decimal 825488949
12 Duodecimal 1b0555619
16 Hexadecimal 3133f635
20 Vigesimal chj6279
36 Base36 dnh3cl

Cryptographic Hash Functions

md5 70a217b8a8ff961404bb4c0204d9f828
sha1 8ad76f2cae70a45e6b2945a3bdb612d649f4abcb
sha256 4ce3a17d03df8dc96b5a4cab2a0fbebb7fb10efef96333c561eafa68c3542558
sha512 a202f1dd0efb99b5b5de57fd2c7637b52770e391e538f363845b252f9aeb837eca8eba0ad78dfc7d330e8693cee453fec6eb4c5edfd261c7fcd97ca98f4f07cd
ripemd-160 9dca82cc17f385764ab8d3774e37184e221b9fc0

825488949 as geometric shapes

Circle

Radius = n
Diameter 1650977898
Circumference 5186700035.5959
Area 2.1407817805812E+18

Sphere

Radius = n
Volume 2.3562556027871E+27
Surface area 8.5631271223247E+18
Circumference 5186700035.5959

Square

Length = n
Perimeter 3301955796
Area 681432004921124601
Diagonal 1167417667.2649

Cube

Length = n
Surface area 4088592029526747606
Volume 5.625145895573E+26
Space diagonal 1429788800.7546

Equilateral Triangle

Length = n
Perimeter 2476466847
Area 2.9506871360673E+17
Altitude 714894400.37732

Triangular Pyramid

Length = n
Surface area 2.9506871360673E+17
Volume 6.6292980132056E+25
Height 389139222.42164