82532945 (number)

82532945 is an odd 8-digits composite number following 82532944 and preceding 82532946. In scientific notation, it is written as 8.2532945 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 59125440 positive integers (up to 82532945) that are relatively prime to 82532945.

Interesting facts

Basic properties

Name

Name eighty-two million five hundred thirty-two thousand nine hundred forty-five

Notation

Scientific notation 8.2532945 × 10^7
Engineering notation 8.2532945 × 10^6

Prime Factorization of 82532945

Prime Factorization 5 × 11 × 67 × 22397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82532945
Product of the distinct prime numbers

The prime factorization of 82532945 is 5 × 11 × 67 × 22397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 73, 24, 840, 567, 6199, 1237, 17448, 48631, 429610, 837145, 6863984, 4861071, 19492645, 96865066, 825818559, 169519604, 5977312928, 7352460940

Basic calculations (n = 82532945)

Multiplication

n×y
n×2 165065890
n×3 247598835
n×4 330131780
n×5 412664725

Division

n÷y
n÷2 41266472.5
n÷3 27510981.666667
n÷3 20633236.25
n÷5 16506589

Exponentiation

ny
n2 6811687010373025
n3 5.6218858938433E+23
n4 4.6399079927285E+31
n5 3.8294527116892E+39

Nth Root

y√n
2√n 9084.7644438367
3√n 435.38732402506
4√n 95.314030676689
5√n 38.311174689673

Divisors of 82532945

1, 5, 11, 55, 67, 335, 737, 3685, 22397, 111985, 246367, 1231835, 1500599, 7502995, 16506589, 82532945

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 -82532944
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 82532945 can be divided by 16 positive divisors. The sum of these divisors (counting 82532945) is 1, the average is 0.0625.

Base conversion 82532945

Base System Value
2 Binary 100111010110101101001010001
3 Ternary 12202022002220202
4 Quaternary 10322311221101
5 Quinary 132112023240
6 Senary 12104544545
8 Octal 472655121
10 Decimal 82532945
12 Duodecimal 23782155
16 Hexadecimal 4eb5a51
20 Vigesimal 15fgc75
36 Base36 1d4ytt

Cryptographic Hash Functions

md5 b51f562c4d09d97a9451f079db6bb99b
sha1 afea4c853ac0ef26c55b822107d6f6a83d5a6b21
sha256 29b5b03b6492600080a55eb70d76aceb319e1146f69d5c3d3bf55937b2c1cbba
sha512 02a2d5c7d9335a228c892b40765bb3d6a36aab145ebe1ddd8bfb0b2ed0c6bd7039d5f1721cb52bbdb9632f5b6ff25eefc25f04a8f9ea81ec0df2170d02d854e9
ripemd-160 b89707849f695a0969388ba23e89e05f19ff888a

82532945 as geometric shapes

Circle

Radius = n
Diameter 165065890
Circumference 518569787.38226
Area 2.1399545870341E+16

Sphere

Radius = n
Volume 2.3548900564558E+24
Surface area 8.5598183481364E+16
Circumference 518569787.38226

Square

Length = n
Perimeter 330131780
Area 6811687010373025
Diagonal 116719210.16159

Cube

Length = n
Surface area 40870122062238150
Volume 5.6218858938433E+23
Space diagonal 142951254.03829

Equilateral Triangle

Length = n
Perimeter 247598835
Area 2.9495469968058E+15
Altitude 71475627.019144

Triangular Pyramid

Length = n
Surface area 2.9495469968058E+15
Volume 6.6254560643227E+22
Height 38906403.387198