809968648 (number)

809968648 is an even 9-digits composite number following 809968647 and preceding 809968649. In scientific notation, it is written as 8.09968648 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 8 positive divisors. There are 404984320 positive integers (up to 809968648) that are relatively prime to 809968648.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-eight thousand six hundred forty-eight

Notation

Scientific notation 8.09968648 × 10^8
Engineering notation 8.09968648 × 10^6

Prime Factorization of 809968648

Prime Factorization 2 × 2 × 2 × 101246081

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202492162
Product of the distinct prime numbers

The prime factorization of 809968648 is 2 × 2 × 2 × 101246081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 809968648)

Multiplication

n×y
n×2 1619937296
n×3 2429905944
n×4 3239874592
n×5 4049843240

Division

n÷y
n÷2 404984324
n÷3 269989549.33333
n÷3 202492162
n÷5 161993729.6

Exponentiation

ny
n2 656049210742947904
n3 5.3137929224693E+26
n4 4.3040056691644E+35
n5 3.4861096528375E+44

Nth Root

y√n
2√n 28459.94813769
3√n 932.15772472314
4√n 168.70076507737
5√n 60.491400820831

Divisors of 809968648

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 -809968647
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 809968648 can be divided by 8 positive divisors. The sum of these divisors (counting 809968648) is 1, the average is 0.125.

Base conversion 809968648

Base System Value
2 Binary 110000010001110010010000001000
3 Ternary 2002110002200002211
4 Quaternary 300101302100020
5 Quinary 3124322444043
6 Senary 212212234504
8 Octal 6021622010
10 Decimal 809968648
12 Duodecimal 1a730ba34
16 Hexadecimal 30472408
20 Vigesimal cd261c8
36 Base36 de8ft4

Cryptographic Hash Functions

md5 11e94926051b1effa473e02d8da8a706
sha1 b6ba6f088ab2e211dada2756213f1b808e44591b
sha256 97fec5ae4095d75fed9f9b601d518deff09f40200dfa45b413ddd55d047b04c9
sha512 ae0c5a152188224ac2b39ca9dd6b34deb6910fdc5580d63cf8ae7c3c6907b0eb476d0b13a1bd224a31c331ed793b2aae4dbf80498e5d4a7f4cf183a8a5b38999
ripemd-160 cd3568a47f0335d26656af41ab27a1dacb5bf2e9

809968648 as geometric shapes

Circle

Radius = n
Diameter 1619937296
Circumference 5089183108.3897
Area 2.0610393808634E+18

Sphere

Radius = n
Volume 2.2258363743903E+27
Surface area 8.2441575234537E+18
Circumference 5089183108.3897

Square

Length = n
Perimeter 3239874592
Area 656049210742947904
Diagonal 1145468647.0986

Cube

Length = n
Surface area 3936295264457687424
Volume 5.3137929224693E+26
Space diagonal 1402906850.8739

Equilateral Triangle

Length = n
Perimeter 2429905944
Area 2.8407764131806E+17
Altitude 701453425.43694

Triangular Pyramid

Length = n
Surface area 2.8407764131806E+17
Volume 6.2623650154986E+25
Height 381822882.3662