82742450 (number)

82742450 is an even 8-digits composite number following 82742449 and preceding 82742451. In scientific notation, it is written as 8.2742450 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 28368720 positive integers (up to 82742450) that are relatively prime to 82742450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2742450 × 10^7
Engineering notation 8.2742450 × 10^6

Prime Factorization of 82742450

Prime Factorization 2 × 35 × 5 × 236407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82742450
Product of the distinct prime numbers

The prime factorization of 82742450 is 2 × 35 × 5 × 236407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 28, 98, 347, 930, 923, 5997, 30957, 98777, 959808, 256152, 9716945, 9321034, 29367121, 55502992, 726605077, 754115389, 9660049901, 725910652

Basic calculations (n = 82742450)

Multiplication

n×y
n×2 165484900
n×3 248227350
n×4 330969800
n×5 413712250

Division

n÷y
n÷2 41371225
n÷3 27580816.666667
n÷3 20685612.5
n÷5 16548490

Exponentiation

ny
n2 6846313032002500
n3 5.6648071373482E+23
n4 4.6872002132167E+31
n5 3.8783042928207E+39

Nth Root

y√n
2√n 9096.287704333
3√n 435.75541439992
4√n 95.374460440587
5√n 38.330605100753

Divisors of 82742450

1, 2, 5, 10, 35, 70, 175, 350, 236407, 472814, 1182035, 2364070, 8274245, 16548490, 41371225, 82742450

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 -82742449
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 82742450 can be divided by 16 positive divisors. The sum of these divisors (counting 82742450) is 1, the average is 0.0625.

Base conversion 82742450

Base System Value
2 Binary 100111011101000110010110010
3 Ternary 12202200202022012
4 Quaternary 10323220302302
5 Quinary 132140224300
6 Senary 12113242522
8 Octal 473506262
10 Decimal 82742450
12 Duodecimal 23863442
16 Hexadecimal 4ee8cb2
20 Vigesimal 15h2g2a
36 Base36 1d9ghe

Cryptographic Hash Functions

md5 43fda11614b6f259ac2acb561bf4e2d9
sha1 d1694f68644a4d942d2d6efff929b836f03a4849
sha256 8ee60a75e65ec374b4bba17ebe4e1a6a94720b85481b140a0264e739828ca0de
sha512 4240f8fa383c4b07f5709fa684d77c68cbb01b26f8cb6f5644bbf8f1f3483b542b83a853aae98df38fd6a6a4c50e27dd7d5c111f73950ac878b025c12455a440
ripemd-160 53d70871ab446490394d415c48f09dc349554577

82742450 as geometric shapes

Circle

Radius = n
Diameter 165484900
Circumference 519886146.12004
Area 2.1508326725515E+16

Sphere

Radius = n
Volume 2.3728688648928E+24
Surface area 8.603330690206E+16
Circumference 519886146.12004

Square

Length = n
Perimeter 330969800
Area 6846313032002500
Diagonal 117015494.97398

Cube

Length = n
Surface area 41077878192015000
Volume 5.6648071373482E+23
Space diagonal 143314127.34273

Equilateral Triangle

Length = n
Perimeter 248227350
Area 2.9645405039873E+15
Altitude 71657063.671364

Triangular Pyramid

Length = n
Surface area 2.9645405039873E+15
Volume 6.6760392348881E+22
Height 39005164.991326