82742448 (number)

82742448 is an even 8-digits composite number following 82742447 and preceding 82742449. In scientific notation, it is written as 8.2742448 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 27580800 positive integers (up to 82742448) that are relatively prime to 82742448.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-two thousand four hundred forty-eight

Notation

Scientific notation 8.2742448 × 10^7
Engineering notation 8.2742448 × 10^6

Prime Factorization of 82742448

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1723801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10342806
Product of the distinct prime numbers

The prime factorization of 82742448 is 2 × 2 × 2 × 2 × 3 × 1723801. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 10, 72, 542, 963, 4914, 5385, 81005, 68201, 389267, 738822, 9760888, 6450571, 36750247, 34082502, 738246871, 495041536, 2219072423, 2941832225

Basic calculations (n = 82742448)

Multiplication

n×y
n×2 165484896
n×3 248227344
n×4 330969792
n×5 413712240

Division

n÷y
n÷2 41371224
n÷3 27580816
n÷3 20685612
n÷5 16548489.6

Exponentiation

ny
n2 6846312701032704
n3 5.6648067265694E+23
n4 4.6871997600322E+31
n5 3.8783038241007E+39

Nth Root

y√n
2√n 9096.2875943981
3√n 435.75541088899
4√n 95.374459864253
5√n 38.330604915453

Divisors of 82742448

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1723801, 3447602, 5171403, 6895204, 10342806, 13790408, 20685612, 27580816, 41371224, 82742448

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 -82742447
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 82742448 can be divided by 20 positive divisors. The sum of these divisors (counting 82742448) is 1, the average is 0.05.

Base conversion 82742448

Base System Value
2 Binary 100111011101000110010110000
3 Ternary 12202200202022010
4 Quaternary 10323220302300
5 Quinary 132140224243
6 Senary 12113242520
8 Octal 473506260
10 Decimal 82742448
12 Duodecimal 23863440
16 Hexadecimal 4ee8cb0
20 Vigesimal 15h2g28
36 Base36 1d9ghc

Cryptographic Hash Functions

md5 b56476503bc149583e5d0fa62d0649b0
sha1 c94ae4fb6d9357dd7786d26b0a30c23a36d39220
sha256 c3221d22d383793554d7edacda40ad7e355ea76dc69edb02205f1d3cba78a3e3
sha512 ee2b9f775c5c5ed88fd20fc9a9f25dd76a131f7410d6477becbf419089e012144e0f3ea43687551f83f0b9b1cd8fd042e0635e87002340fa6e5d3bfcd58d6913
ripemd-160 b0c23f8425dc85c8639e7d9af7a0fd71621c1975

82742448 as geometric shapes

Circle

Radius = n
Diameter 165484896
Circumference 519886133.55367
Area 2.1508325685743E+16

Sphere

Radius = n
Volume 2.3728686928262E+24
Surface area 8.6033302742971E+16
Circumference 519886133.55367

Square

Length = n
Perimeter 330969792
Area 6846312701032704
Diagonal 117015492.14555

Cube

Length = n
Surface area 41077876206196224
Volume 5.6648067265694E+23
Space diagonal 143314123.87863

Equilateral Triangle

Length = n
Perimeter 248227344
Area 2.9645403606732E+15
Altitude 71657061.939313

Triangular Pyramid

Length = n
Surface area 2.9645403606732E+15
Volume 6.6760387507806E+22
Height 39005164.048517