82019900 (number)

82019900 is an even 8-digits composite number following 82019899 and preceding 82019901. In scientific notation, it is written as 8.2019900 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 30877440 positive integers (up to 82019900) that are relatively prime to 82019900.

Interesting facts

Basic properties

Name

Name eighty-two million nineteen thousand nine hundred

Notation

Scientific notation 8.2019900 × 10^7
Engineering notation 8.2019900 × 10^6

Prime Factorization of 82019900

Prime Factorization 2 × 2 × 25 × 17 × 48247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41009950
Product of the distinct prime numbers

The prime factorization of 82019900 is 2 × 2 × 25 × 17 × 48247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 12, 25, 54, 655, 6847, 8159, 39979, 43546, 730437, 377459, 3533814, 6553605, 41845634, 43823910, 586514101, 930965814, 2337015163, 4149353042

Basic calculations (n = 82019900)

Multiplication

n×y
n×2 164039800
n×3 246059700
n×4 328079600
n×5 410099500

Division

n÷y
n÷2 41009950
n÷3 27339966.666667
n÷3 20504975
n÷5 16403980

Exponentiation

ny
n2 6727263996010000
n3 5.5176952022634E+23
n4 4.5256080872012E+31
n5 3.7118992275144E+39

Nth Root

y√n
2√n 9056.4838651653
3√n 434.48329011701
4√n 95.165560289242
5√n 38.263425484301

Divisors of 82019900

1, 2, 4, 17, 25, 34, 50, 68, 100, 425, 850, 1700, 48247, 96494, 192988, 820199, 1206175, 1640398, 2412350, 3280796, 4824700, 20504975, 41009950, 82019900

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 -82019899
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 82019900 can be divided by 24 positive divisors. The sum of these divisors (counting 82019900) is 1, the average is 0.041666666666667.

Base conversion 82019900

Base System Value
2 Binary 100111000111000011000111100
3 Ternary 12201100001011002
4 Quaternary 10320320120330
5 Quinary 131444114100
6 Senary 12045545432
8 Octal 470703074
10 Decimal 82019900
12 Duodecimal 23575278
16 Hexadecimal 4e3863c
20 Vigesimal 15cc9f0
36 Base36 1ctyyk

Cryptographic Hash Functions

md5 d80ba243d3471bef4e78390daf49f75b
sha1 0f68c9d787e86819c223c921cd5bdbd3728793ca
sha256 6ac8520e8ba6145ea04434bc8dd5f50d5df1fd348310cff396bbfb45f02aac6f
sha512 9d0de17e25d6c26db9c74141a7638ed7d744b3f59f5d90bf95d14c88bd3bb13417009e045191bb0f0d8311775dbf267ae2e3027931674393c5ae631f6be6ecfb
ripemd-160 7575e1bee2c85a8d60841985143518a4671f317a

82019900 as geometric shapes

Circle

Radius = n
Diameter 164039800
Circumference 515346230.57634
Area 2.1134323148624E+16

Sphere

Radius = n
Volume 2.3112467616238E+24
Surface area 8.4537292594497E+16
Circumference 515346230.57634

Square

Length = n
Perimeter 328079600
Area 6727263996010000
Diagonal 115993654.96449

Cube

Length = n
Surface area 40363583976060000
Volume 5.5176952022634E+23
Space diagonal 142062634.03172

Equilateral Triangle

Length = n
Perimeter 246059700
Area 2.9129907592545E+15
Altitude 71031317.015859

Triangular Pyramid

Length = n
Surface area 2.9129907592545E+15
Volume 6.5026661567349E+22
Height 38664551.654828