820076979 (number)

820076979 is an odd 9-digits composite number following 820076978 and preceding 820076980. In scientific notation, it is written as 8.20076979 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 546717984 positive integers (up to 820076979) that are relatively prime to 820076979.

Interesting facts

Basic properties

Name

Name eight hundred twenty million seventy-six thousand nine hundred seventy-nine

Notation

Scientific notation 8.20076979 × 10^8
Engineering notation 8.20076979 × 10^6

Prime Factorization of 820076979

Prime Factorization 3 × 273358993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 820076979
Product of the distinct prime numbers

The prime factorization of 820076979 is 3 × 273358993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 19, 87, 172, 207, 62, 6543, 29494, 51841, 155592, 121711, 154460, 7459003, 95039704, 633817, 529927403, 42539119, 6785770737, 9954887621

Basic calculations (n = 820076979)

Multiplication

n×y
n×2 1640153958
n×3 2460230937
n×4 3280307916
n×5 4100384895

Division

n÷y
n÷2 410038489.5
n÷3 273358993
n÷3 205019244.75
n÷5 164015395.8

Exponentiation

ny
n2 672526251485766441
n3 5.5152329661664E+26
n4 4.522915589375E+35
n5 3.7091389528066E+44

Nth Root

y√n
2√n 28636.986206652
3√n 936.01945066052
4√n 169.22466193393
5√n 60.641638078015

Divisors of 820076979

1, 3, 273358993, 820076979

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 -820076978
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 820076979 can be divided by 4 positive divisors. The sum of these divisors (counting 820076979) is 1, the average is 0.25.

Base conversion 820076979

Base System Value
2 Binary 110000111000010110000110110011
3 Ternary 2010011010020010110
4 Quaternary 300320112012303
5 Quinary 3134414430404
6 Senary 213213032403
8 Octal 6070260663
10 Decimal 820076979
12 Duodecimal 1aa785703
16 Hexadecimal 30e161b3
20 Vigesimal cg59c8j
36 Base36 dk93g3

Cryptographic Hash Functions

md5 b7ce6848778dcb1c848b69c6c744761d
sha1 973bfecb2565768e4d2e86df25a9e8f6db55142d
sha256 6cb69c6c88322f1b2f8aa2ef64686a12be07017d3fb2e9ad7da8831606524eb2
sha512 0342aceb0771baa1deab9d77fd7ab3644c024b233351b2b069cf18dd2ab6480f93d7479b213f56a76cff915ce1f623da4b84701a47b86012fd31dbe25e7480aa
ripemd-160 bec078ec3c5b8306c5cf678f5b8adfa5d9640568

820076979 as geometric shapes

Circle

Radius = n
Diameter 1640153958
Circumference 5152695625.209
Area 2.112803531014E+18

Sphere

Radius = n
Volume 2.3102153825793E+27
Surface area 8.4512141240559E+18
Circumference 5152695625.209

Square

Length = n
Perimeter 3280307916
Area 672526251485766441
Diagonal 1159763985.8918

Cube

Length = n
Surface area 4035157508914598646
Volume 5.5152329661664E+26
Space diagonal 1420414993.7456

Equilateral Triangle

Length = n
Perimeter 2460230937
Area 2.912124092493E+17
Altitude 710207496.8728

Triangular Pyramid

Length = n
Surface area 2.912124092493E+17
Volume 6.4997643836664E+25
Height 386587995.29725