82788369 (number)

82788369 is an odd 8-digits composite number following 82788368 and preceding 82788370. In scientific notation, it is written as 8.2788369 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 55170480 positive integers (up to 82788369) that are relatively prime to 82788369.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred eighty-eight thousand three hundred sixty-nine

Notation

Scientific notation 8.2788369 × 10^7
Engineering notation 8.2788369 × 10^6

Prime Factorization of 82788369

Prime Factorization 3 × 6863 × 4021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82788369
Product of the distinct prime numbers

The prime factorization of 82788369 is 3 × 6863 × 4021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82788369)

Multiplication

n×y
n×2 165576738
n×3 248365107
n×4 331153476
n×5 413941845

Division

n÷y
n÷2 41394184.5
n÷3 27596123
n÷3 20697092.25
n÷5 16557673.8

Exponentiation

ny
n2 6853914041680161
n3 5.674243647769E+23
n4 4.697613769074E+31
n5 3.8890778213358E+39

Nth Root

y√n
2√n 9098.8114058925
3√n 435.83600887315
4√n 95.387690012352
5√n 38.33485857033

Divisors of 82788369

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82788368
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82788369 can be divided by 8 positive divisors. The sum of these divisors (counting 82788369) is 1, the average is 0.125.

Base conversion 82788369

Base System Value
2 Binary 100111011110100000000010001
3 Ternary 12202210002021220
4 Quaternary 10323310000101
5 Quinary 132143211434
6 Senary 12114235253
8 Octal 473640021
10 Decimal 82788369
12 Duodecimal 23885b29
16 Hexadecimal 4ef4011
20 Vigesimal 15h8ai9
36 Base36 1dafwx

Cryptographic Hash Functions

md5 0d2c50dfd478136864a71ea3ea050462
sha1 2a244808881269e26e8ca13aa8fce67299e1d499
sha256 adf541a1feaed423bd35584624093fed97a767b0f3b8530be28930419596879b
sha512 d6854f2eeaabeb2d4bf85dcd6f6a58574e8c298d44ab94993f9908437254f97c6c42f932f5444114e5255a530ae3d0044b86f55288dba14a41bc1600f1e344b7
ripemd-160 791cf6b3c27f0290f715fbb2d48f21faf14d14a8

82788369 as geometric shapes

Circle

Radius = n
Diameter 165576738
Circumference 520174663.70616
Area 2.1532206001678E+16

Sphere

Radius = n
Volume 2.3768216211346E+24
Surface area 8.6128824006713E+16
Circumference 520174663.70616

Square

Length = n
Perimeter 331153476
Area 6853914041680161
Diagonal 117080434.24655

Cube

Length = n
Surface area 41123484250080966
Volume 5.674243647769E+23
Space diagonal 143393661.38376

Equilateral Triangle

Length = n
Perimeter 248365107
Area 2.9678318377249E+15
Altitude 71696830.69188

Triangular Pyramid

Length = n
Surface area 2.9678318377249E+15
Volume 6.6871602690702E+22
Height 39026811.415516