82445793 (number)

82445793 is an odd 8-digits composite number following 82445792 and preceding 82445794. In scientific notation, it is written as 8.2445793 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 52607360 positive integers (up to 82445793) that are relatively prime to 82445793.

Interesting facts

Basic properties

Name

Name eighty-two million four hundred forty-five thousand seven hundred ninety-three

Notation

Scientific notation 8.2445793 × 10^7
Engineering notation 8.2445793 × 10^6

Prime Factorization of 82445793

Prime Factorization 3 × 53 × 41 × 12647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82445793
Product of the distinct prime numbers

The prime factorization of 82445793 is 3 × 53 × 41 × 12647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82445793)

Multiplication

n×y
n×2 164891586
n×3 247337379
n×4 329783172
n×5 412228965

Division

n÷y
n÷2 41222896.5
n÷3 27481931
n÷3 20611448.25
n÷5 16489158.6

Exponentiation

ny
n2 6797308783398849
n3 5.6040951291318E+23
n4 4.6203406696871E+31
n5 3.8092765044251E+39

Nth Root

y√n
2√n 9079.9665748283
3√n 435.23401861846
4√n 95.288858608068
5√n 38.303080208869

Divisors of 82445793

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82445792
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82445793 can be divided by 16 positive divisors. The sum of these divisors (counting 82445793) is 1, the average is 0.0625.

Base conversion 82445793

Base System Value
2 Binary 100111010100000010111100001
3 Ternary 12202010200100220
4 Quaternary 10322200113201
5 Quinary 132101231133
6 Senary 12103033253
8 Octal 472402741
10 Decimal 82445793
12 Duodecimal 2373b829
16 Hexadecimal 4ea05e1
20 Vigesimal 15f5e9d
36 Base36 1d33kx

Cryptographic Hash Functions

md5 ea22875e18899722de659081acf1e9a0
sha1 1fd812249fb9daee4d23781b862863a555453c71
sha256 f77942cb8abb8cdffc4cf3f52e361d5b0812c24744ef64046bf9ce7c16d2e200
sha512 7ee2ff04b2b3e4c3370c51012636b88856cb8d9d40692e4c0ad32bafbf0bfad83a901dc002f5eca3a074ef9973e1784f5736fdbb3b7e6cf19963474f1af6245b
ripemd-160 cde4d209a626640e54b54b7ddfecf589ca4b1950

82445793 as geometric shapes

Circle

Radius = n
Diameter 164891586
Circumference 518022195.21637
Area 2.1354375338107E+16

Sphere

Radius = n
Volume 2.3474378783599E+24
Surface area 8.5417501352429E+16
Circumference 518022195.21637

Square

Length = n
Perimeter 329783172
Area 6797308783398849
Diagonal 116595958.6212

Cube

Length = n
Surface area 40783852700393094
Volume 5.6040951291318E+23
Space diagonal 142800302.34631

Equilateral Triangle

Length = n
Perimeter 247337379
Area 2.9433210418952E+15
Altitude 71400151.173153

Triangular Pyramid

Length = n
Surface area 2.9433210418952E+15
Volume 6.6044894470394E+22
Height 38865319.540402