83805968 (number)

83805968 is an even 8-digits composite number following 83805967 and preceding 83805969. In scientific notation, it is written as 8.3805968 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 39916800 positive integers (up to 83805968) that are relatively prime to 83805968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3805968 × 10^7
Engineering notation 8.3805968 × 10^6

Prime Factorization of 83805968

Prime Factorization 2 × 2 × 2 × 2 × 1763 × 2971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10475746
Product of the distinct prime numbers

The prime factorization of 83805968 is 2 × 2 × 2 × 2 × 1763 × 2971. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 25, 51, 529, 982, 6890, 4894, 49665, 85552, 565033, 936287, 5428751, 6940668, 73410160, 71943829, 147144789, 621804388, 7710749833, 3712375315

Basic calculations (n = 83805968)

Multiplication

n×y
n×2 167611936
n×3 251417904
n×4 335223872
n×5 419029840

Division

n÷y
n÷2 41902984
n÷3 27935322.666667
n÷3 20951492
n÷5 16761193.6

Exponentiation

ny
n2 7023440272417024
n3 5.8860621072009E+23
n4 4.9328713260209E+31
n5 4.1340405649663E+39

Nth Root

y√n
2√n 9154.5599566555
3√n 437.61444494427
4√n 95.679464654938
5√n 38.428637736111

Divisors of 83805968

1, 2, 4, 8, 16, 1763, 2971, 3526, 5942, 7052, 11884, 14104, 23768, 28208, 47536, 5237873, 10475746, 20951492, 41902984, 83805968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83805967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83805968 can be divided by 20 positive divisors. The sum of these divisors (counting 83805968) is 1, the average is 0.05.

Base conversion 83805968

Base System Value
2 Binary 100111111101100011100010000
3 Ternary 12211200210011202
4 Quaternary 10333230130100
5 Quinary 132423242333
6 Senary 12152130332
8 Octal 477543420
10 Decimal 83805968
12 Duodecimal 240969a8
16 Hexadecimal 4fec710
20 Vigesimal 163fei8
36 Base36 1dw93k

Cryptographic Hash Functions

md5 a11a8e37ae3195b39f2bde7451875097
sha1 b968264152fcb05097297779acddb8d51cc60278
sha256 0fec160cbfefa2b46412a38164ebb573de6b8263a6c3c91e9a196e2cd034512b
sha512 1019c94139dd5b11dee025a60eb7a8a72a7589b302145f8b89990a276b0cc19be63a9d974a1ea64b1c3ba36ed47601ccf8b61f810dc56dda3725722106367881
ripemd-160 97f92b056d4248efd925db2833d0b6f8fe4d89d8

83805968 as geometric shapes

Circle

Radius = n
Diameter 167611936
Circumference 526568426.79156
Area 2.2064788362752E+16

Sphere

Radius = n
Volume 2.4655479299408E+24
Surface area 8.8259153451008E+16
Circumference 526568426.79156

Square

Length = n
Perimeter 335223872
Area 7023440272417024
Diagonal 118519536.55341

Cube

Length = n
Surface area 42140641634502144
Volume 5.8860621072009E+23
Space diagonal 145156194.55349

Equilateral Triangle

Length = n
Perimeter 251417904
Area 3.0412388489379E+15
Altitude 72578097.276746

Triangular Pyramid

Length = n
Surface area 3.0412388489379E+15
Volume 6.9367907174783E+22
Height 39506512.184469