820112938 (number)

820112938 is an even 9-digits composite number following 820112937 and preceding 820112939. In scientific notation, it is written as 8.20112938 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 410056468 positive integers (up to 820112938) that are relatively prime to 820112938.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred twelve thousand nine hundred thirty-eight

Notation

Scientific notation 8.20112938 × 10^8
Engineering notation 8.20112938 × 10^6

Prime Factorization of 820112938

Prime Factorization 2 × 410056469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 820112938
Product of the distinct prime numbers

The prime factorization of 820112938 is 2 × 410056469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 93, 30, 546, 262, 8558, 3719, 99528, 5297, 209862, 143152, 5400375, 3572550, 1867271, 78979077, 252595256, 426619290, 6063011133, 5012699911

Basic calculations (n = 820112938)

Multiplication

n×y
n×2 1640225876
n×3 2460338814
n×4 3280451752
n×5 4100564690

Division

n÷y
n÷2 410056469
n÷3 273370979.33333
n÷3 205028234.5
n÷5 164022587.6

Exponentiation

ny
n2 672585231074991844
n3 5.5159584991232E+26
n4 4.523708930602E+35
n5 3.7099522217328E+44

Nth Root

y√n
2√n 28637.614041676
3√n 936.03313142154
4√n 169.22651695782
5√n 60.64216987551

Divisors of 820112938

1, 2, 410056469, 820112938

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 -820112937
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 820112938 can be divided by 4 positive divisors. The sum of these divisors (counting 820112938) is 1, the average is 0.25.

Base conversion 820112938

Base System Value
2 Binary 110000111000011110111000101010
3 Ternary 2010011012001110021
4 Quaternary 300320132320222
5 Quinary 3134422103223
6 Senary 213213511054
8 Octal 6070367052
10 Decimal 820112938
12 Duodecimal 1aa7a248a
16 Hexadecimal 30e1ee2a
20 Vigesimal cg5e26i
36 Base36 dk9v6y

Cryptographic Hash Functions

md5 b774af251ba3a4eab86d7bcbecb817df
sha1 6c8330147097eb44886da0f5790052631e92553a
sha256 7ecf9b4d95e33541115178d9116d4628de452eef9aa811891c8259592c104245
sha512 f2ed30a99d5f811173279e431d56d8c4e169b635ae2b0dc4bb3938fee97ada6df3c09a0eeddafa7c3e5bbbdd4903389549b56cc5fa3afd45862630bb14a9edd3
ripemd-160 8d92f48773e3afb9ed7cab63ee317ba3467b4064

820112938 as geometric shapes

Circle

Radius = n
Diameter 1640225876
Circumference 5152921562.2695
Area 2.1129888208582E+18

Sphere

Radius = n
Volume 2.3105192931136E+27
Surface area 8.4519552834328E+18
Circumference 5152921562.2695

Square

Length = n
Perimeter 3280451752
Area 672585231074991844
Diagonal 1159814839.5972

Cube

Length = n
Surface area 4035511386449951064
Volume 5.5159584991232E+26
Space diagonal 1420477276.5606

Equilateral Triangle

Length = n
Perimeter 2460338814
Area 2.9123794816058E+17
Altitude 710238638.28029

Triangular Pyramid

Length = n
Surface area 2.9123794816058E+17
Volume 6.500619432456E+25
Height 386604946.53242