82765420 (number)

82765420 is an even 8-digits composite number following 82765419 and preceding 82765421. In scientific notation, it is written as 8.2765420 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 31964352 positive integers (up to 82765420) that are relatively prime to 82765420.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred sixty-five thousand four hundred twenty

Notation

Scientific notation 8.2765420 × 10^7
Engineering notation 8.2765420 × 10^6

Prime Factorization of 82765420

Prime Factorization 2 × 2 × 5 × 29 × 142699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41382710
Product of the distinct prime numbers

The prime factorization of 82765420 is 2 × 2 × 5 × 29 × 142699. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 47, 1, 969, 298, 8028, 6988, 65105, 57911, 976717, 267376, 7921241, 7816598, 63273807, 67783065, 371885862, 767379577, 7057519220, 7516696193

Basic calculations (n = 82765420)

Multiplication

n×y
n×2 165530840
n×3 248296260
n×4 331061680
n×5 413827100

Division

n÷y
n÷2 41382710
n÷3 27588473.333333
n÷3 20691355
n÷5 16553084

Exponentiation

ny
n2 6850114747776400
n3 5.6695262414791E+23
n4 4.6924072057704E+31
n5 3.8836905319661E+39

Nth Root

y√n
2√n 9097.550219702
3√n 435.79573379176
4√n 95.381078939704
5√n 38.332733044141

Divisors of 82765420

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 142699, 285398, 570796, 713495, 1426990, 2853980, 4138271, 8276542, 16553084, 20691355, 41382710, 82765420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82765419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82765420 can be divided by 24 positive divisors. The sum of these divisors (counting 82765420) is 1, the average is 0.041666666666667.

Base conversion 82765420

Base System Value
2 Binary 100111011101110011001101100
3 Ternary 12202201220210221
4 Quaternary 10323232121230
5 Quinary 132141443140
6 Senary 12113541124
8 Octal 473563154
10 Decimal 82765420
12 Duodecimal 238747a4
16 Hexadecimal 4eee66c
20 Vigesimal 15h5db0
36 Base36 1d9y7g

Cryptographic Hash Functions

md5 baa95b831e139dcfa3e2e13d199a73c8
sha1 f9f5d240907b4ef784aee53cbaaab906792a88c5
sha256 37fec504441fcf75599b1f4d3e3e20f355d31c23304e71dd3a483117633ebd6f
sha512 ede1405bd5ed822ca058cd982ed6f8ef1833820af8f8fd75cc2dbb0db24fd27c484e433c3f429d15b6fd0404cac79668f3fc8ae6bbb38ebc72fbaf7e68bca8fc
ripemd-160 e2501c4f62489c3f0f740fd62267febb1f78f7bb

82765420 as geometric shapes

Circle

Radius = n
Diameter 165530840
Circumference 520030470.88655
Area 2.1520270167861E+16

Sphere

Radius = n
Volume 2.3748455986087E+24
Surface area 8.6081080671446E+16
Circumference 520030470.88655

Square

Length = n
Perimeter 331061680
Area 6850114747776400
Diagonal 117047979.45951

Cube

Length = n
Surface area 41100688486658400
Volume 5.6695262414791E+23
Space diagonal 143353912.54978

Equilateral Triangle

Length = n
Perimeter 248296260
Area 2.9661866952064E+15
Altitude 71676956.274889

Triangular Pyramid

Length = n
Surface area 2.9661866952064E+15
Volume 6.6816007524416E+22
Height 39015993.153168