813309982 (number)

813309982 is an even 9-digits composite number following 813309981 and preceding 813309983. In scientific notation, it is written as 8.13309982 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 406654990 positive integers (up to 813309982) that are relatively prime to 813309982.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred nine thousand nine hundred eighty-two

Notation

Scientific notation 8.13309982 × 10^8
Engineering notation 8.13309982 × 10^6

Prime Factorization of 813309982

Prime Factorization 2 × 406654991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 813309982
Product of the distinct prime numbers

The prime factorization of 813309982 is 2 × 406654991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 80, 37, 998, 5, 829, 4899, 9339, 73626, 575572, 677035, 4159353, 9887676, 92340640, 20470268, 902728190, 208941380, 8784500407, 2241926923

Basic calculations (n = 813309982)

Multiplication

n×y
n×2 1626619964
n×3 2439929946
n×4 3253239928
n×5 4066549910

Division

n÷y
n÷2 406654991
n÷3 271103327.33333
n÷3 203327495.5
n÷5 162661996.4

Exponentiation

ny
n2 661473126820840324
n3 5.3798269686814E+26
n4 4.3754669750614E+35
n5 3.5586109667288E+44

Nth Root

y√n
2√n 28518.590112416
3√n 933.43776487358
4√n 168.87448034684
5√n 60.541227261734

Divisors of 813309982

1, 2, 406654991, 813309982

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 -813309981
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 813309982 can be divided by 4 positive divisors. The sum of these divisors (counting 813309982) is 1, the average is 0.25.

Base conversion 813309982

Base System Value
2 Binary 110000011110100010000000011110
3 Ternary 2002200101102112221
4 Quaternary 300132202000132
5 Quinary 3131201404412
6 Senary 212412015554
8 Octal 6036420036
10 Decimal 813309982
12 Duodecimal 1a84615ba
16 Hexadecimal 307a201e
20 Vigesimal ce33ej2
36 Base36 dg81zy

Cryptographic Hash Functions

md5 06e5264056bfde1066e462cabde4bf78
sha1 7eb0fe9d410749930302166c6a9d95bc9e97bd42
sha256 d77f3ecb1834eefe47e94e09d501eba7f5709d4167b2a685be45f9cd343fa696
sha512 0150a0504f33ca579c73777374a50c2e33a4a25879efda9642a4d58b591fb7e718154790bf2e0aa8c232d17b0f0ecba743401603d40d86be197a582603938c56
ripemd-160 56300c654414b4e3b711183b82628386a824056a

813309982 as geometric shapes

Circle

Radius = n
Diameter 1626619964
Circumference 5110177329.0849
Area 2.0780791157674E+18

Sphere

Radius = n
Volume 2.2534966509858E+27
Surface area 8.3123164630697E+18
Circumference 5110177329.0849

Square

Length = n
Perimeter 3253239928
Area 661473126820840324
Diagonal 1150194006.9578

Cube

Length = n
Surface area 3968838760925041944
Volume 5.3798269686814E+26
Space diagonal 1408694211.1269

Equilateral Triangle

Length = n
Perimeter 2439929946
Area 2.8642626587379E+17
Altitude 704347105.56346

Triangular Pyramid

Length = n
Surface area 2.8642626587379E+17
Volume 6.3401868852748E+25
Height 383398002.31927