820079916 (number)

820079916 is an even 9-digits composite number following 820079915 and preceding 820079917. In scientific notation, it is written as 8.20079916 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 273359968 positive integers (up to 820079916) that are relatively prime to 820079916.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.20079916 × 10^8
Engineering notation 8.20079916 × 10^6

Prime Factorization of 820079916

Prime Factorization 2 × 2 × 3 × 68339993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 410039958
Product of the distinct prime numbers

The prime factorization of 820079916 is 2 × 2 × 3 × 68339993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 52, 73, 793, 858, 7560, 4292, 78777, 71452, 410319, 199901, 1938910, 9135559, 90289222, 41926208, 44741075, 881201012, 8216724130, 2802951821

Basic calculations (n = 820079916)

Multiplication

n×y
n×2 1640159832
n×3 2460239748
n×4 3280319664
n×5 4100399580

Division

n÷y
n÷2 410039958
n÷3 273359972
n÷3 205019979
n÷5 164015983.2

Exponentiation

ny
n2 672531068626567056
n3 5.5152922226667E+26
n4 4.5229803826799E+35
n5 3.7092053722978E+44

Nth Root

y√n
2√n 28637.037486444
3√n 936.0205680702
4√n 169.2248134478
5√n 60.641681513994

Divisors of 820079916

1, 2, 3, 4, 6, 12, 68339993, 136679986, 205019979, 273359972, 410039958, 820079916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820079915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820079916 can be divided by 12 positive divisors. The sum of these divisors (counting 820079916) is 1, the average is 0.083333333333333.

Base conversion 820079916

Base System Value
2 Binary 110000111000010110110100101100
3 Ternary 2010011010101011020
4 Quaternary 300320112310230
5 Quinary 3134420024131
6 Senary 213213054140
8 Octal 6070266454
10 Decimal 820079916
12 Duodecimal 1aa787350
16 Hexadecimal 30e16d2c
20 Vigesimal cg59jfg
36 Base36 dk95po

Cryptographic Hash Functions

md5 97666964731069fb220a862e8f0cce19
sha1 f3d673880823eb677caa569efea21a7acb35b9c9
sha256 4fdda1f70bd2df31251e4198ba8e7d7c7c6dae195375cef47e144c8f43c1f3e1
sha512 506f9a69c7d7d96cfc7872c450b19dbbb801b915f22cef6d778d1b9758e5d8dd6f65d4abdcb155aee2bf3a2dba92ba51e21ac7a5def29f2000b8842ad373645d
ripemd-160 80fed8f3e4ff04b9a9b72192c1009ddc8ae34fb6

820079916 as geometric shapes

Circle

Radius = n
Diameter 1640159832
Circumference 5152714078.9243
Area 2.1128186645081E+18

Sphere

Radius = n
Volume 2.3102402038841E+27
Surface area 8.4512746580325E+18
Circumference 5152714078.9243

Square

Length = n
Perimeter 3280319664
Area 672531068626567056
Diagonal 1159768139.437

Cube

Length = n
Surface area 4035186411759402336
Volume 5.5152922226667E+26
Space diagonal 1420420080.7788

Equilateral Triangle

Length = n
Perimeter 2460239748
Area 2.9121449513245E+17
Altitude 710210040.38941

Triangular Pyramid

Length = n
Surface area 2.9121449513245E+17
Volume 6.4998342181217E+25
Height 386589379.81233