809968980 (number)

809968980 is an even 9-digits composite number following 809968979 and preceding 809968981. In scientific notation, it is written as 8.09968980 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 212449920 positive integers (up to 809968980) that are relatively prime to 809968980.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-eight thousand nine hundred eighty

Notation

Scientific notation 8.09968980 × 10^8
Engineering notation 8.09968980 × 10^6

Prime Factorization of 809968980

Prime Factorization 2 × 2 × 3 × 5 × 61 × 221303

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 404984490
Product of the distinct prime numbers

The prime factorization of 809968980 is 2 × 2 × 3 × 5 × 61 × 221303. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 16, 80, 297, 375, 7435, 9630, 29097, 50873, 497769, 962588, 8605560, 2881738, 23387619, 11563191, 845486069, 11038393, 7203209240, 8571369797

Basic calculations (n = 809968980)

Multiplication

n×y
n×2 1619937960
n×3 2429906940
n×4 3239875920
n×5 4049844900

Division

n÷y
n÷2 404984490
n÷3 269989660
n÷3 202492245
n÷5 161993796

Exponentiation

ny
n2 656049748562240400
n3 5.3137994567221E+26
n4 4.3040127258858E+35
n5 3.4861167974927E+44

Nth Root

y√n
2√n 28459.953970448
3√n 932.15785208458
4√n 168.70078236466
5√n 60.491405779824

Divisors of 809968980

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 221303, 442606, 663909, 885212, 1106515, 1327818, 2213030, 2655636, 3319545, 4426060, 6639090, 13278180, 13499483, 26998966, 40498449, 53997932, 67497415, 80996898, 134994830, 161993796, 202492245, 269989660, 404984490, 809968980

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 -809968979
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 809968980 can be divided by 48 positive divisors. The sum of these divisors (counting 809968980) is 1, the average is 0.020833333333333.

Base conversion 809968980

Base System Value
2 Binary 110000010001110010010101010100
3 Ternary 2002110002200120010
4 Quaternary 300101302111110
5 Quinary 3124323001410
6 Senary 212212240220
8 Octal 6021622524
10 Decimal 809968980
12 Duodecimal 1a7310070
16 Hexadecimal 30472554
20 Vigesimal cd26290
36 Base36 de8g2c

Cryptographic Hash Functions

md5 f1d36a7fa67ac902fb4ccb0deb21b5d6
sha1 22c453d29636388063ee61b05e8c6808491b4b4f
sha256 184acf69dde08e1462a89b9e532467574e78ce57f00248f23d0714834d1accc8
sha512 1567470818142d4ec6a0e3715feeff950bdea9bdf739874f8881f484ef113696322cd4dcc7beaebb1fb94033cf725ea03e417de5984e8ed316356feca1932a3f
ripemd-160 cd4e3811d2021388e6c4292778a84b7ace2f9b76

809968980 as geometric shapes

Circle

Radius = n
Diameter 1619937960
Circumference 5089185194.4072
Area 2.0610410704726E+18

Sphere

Radius = n
Volume 2.2258391114517E+27
Surface area 8.2441642818903E+18
Circumference 5089185194.4072

Square

Length = n
Perimeter 3239875920
Area 656049748562240400
Diagonal 1145469116.6175

Cube

Length = n
Surface area 3936298491373442400
Volume 5.3137994567221E+26
Space diagonal 1402907425.9147

Equilateral Triangle

Length = n
Perimeter 2429906940
Area 2.8407787420065E+17
Altitude 701453712.95737

Triangular Pyramid

Length = n
Surface area 2.8407787420065E+17
Volume 6.2623727161894E+25
Height 381823038.8725