82968420 (number)

82968420 is an even 8-digits composite number following 82968419 and preceding 82968421. In scientific notation, it is written as 8.2968420 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 20823040 positive integers (up to 82968420) that are relatively prime to 82968420.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred sixty-eight thousand four hundred twenty

Notation

Scientific notation 8.2968420 × 10^7
Engineering notation 8.2968420 × 10^6

Prime Factorization of 82968420

Prime Factorization 2 × 2 × 5 × 3 × 41 × 29 × 1163

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 41484210
Product of the distinct prime numbers

The prime factorization of 82968420 is 2 × 2 × 5 × 3 × 41 × 29 × 1163. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82968420)

Multiplication

n×y
n×2 165936840
n×3 248905260
n×4 331873680
n×5 414842100

Division

n÷y
n÷2 41484210
n÷3 27656140
n÷3 20742105
n÷5 16593684

Exponentiation

ny
n2 6883758717296400
n3 5.7113458443531E+23
n4 4.7386134077954E+31
n5 3.931552674356E+39

Nth Root

y√n
2√n 9108.700236587
3√n 436.15173715894
4√n 95.439510877765
5√n 38.351518478103

Divisors of 82968420

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82968419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82968420 can be divided by 96 positive divisors. The sum of these divisors (counting 82968420) is 1, the average is 0.010416666666667.

Base conversion 82968420

Base System Value
2 Binary 100111100011111111101100100
3 Ternary 12210010020021110
4 Quaternary 10330133331210
5 Quinary 132214442140
6 Senary 12122145020
8 Octal 474377544
10 Decimal 82968420
12 Duodecimal 23952170
16 Hexadecimal 4f1ff64
20 Vigesimal 15ib110
36 Base36 1deauc

Cryptographic Hash Functions

md5 c2fc639f9b4d460d97818c8f7cd43a95
sha1 d93296cd52238de268b6c5a4c699d7dcda75da39
sha256 e3f39f15d12c88ccce2f64409272a3b95525b504adabe043620a1c950ff59b0d
sha512 7f2dd19f62eb32a4dab1f461572de4d3f15003479577a3da6e0dd591c9a63aef1937fd7abeabf8b5d4f34a155ab3148c09189e21b1c8655bf8ef1fd96ea070f6
ripemd-160 a42e1081bf8a1772f9b1b17c3c7a1f4a1c49c570

82968420 as geometric shapes

Circle

Radius = n
Diameter 165936840
Circumference 521305957.5039
Area 2.1625965815343E+16

Sphere

Radius = n
Volume 2.3923629528974E+24
Surface area 8.6503863261372E+16
Circumference 521305957.5039

Square

Length = n
Perimeter 331873680
Area 6883758717296400
Diagonal 117335064.81267

Cube

Length = n
Surface area 41302552303778400
Volume 5.7113458443531E+23
Space diagonal 143705518.86371

Equilateral Triangle

Length = n
Perimeter 248905260
Area 2.9807549613506E+15
Altitude 71852759.431857

Triangular Pyramid

Length = n
Surface area 2.9807549613506E+15
Volume 6.7308856270728E+22
Height 39111688.270889