82869849 (number)

82869849 is an odd 8-digits composite number following 82869848 and preceding 82869850. In scientific notation, it is written as 8.2869849 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 47513088 positive integers (up to 82869849) that are relatively prime to 82869849.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred sixty-nine thousand eight hundred forty-nine

Notation

Scientific notation 8.2869849 × 10^7
Engineering notation 8.2869849 × 10^6

Prime Factorization of 82869849

Prime Factorization 17 × 3 × 57 × 29 × 983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82869849
Product of the distinct prime numbers

The prime factorization of 82869849 is 17 × 3 × 57 × 29 × 983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 30, 71, 157, 855, 3582, 1920, 71895, 79936, 464086, 39671, 2701310, 7994037, 66917939, 10311899, 635611553, 24472618, 1270230146, 4031528682

Basic calculations (n = 82869849)

Multiplication

n×y
n×2 165739698
n×3 248609547
n×4 331479396
n×5 414349245

Division

n÷y
n÷2 41434924.5
n÷3 27623283
n÷3 20717462.25
n÷5 16573969.8

Exponentiation

ny
n2 6867411873282801
n3 5.6910138495975E+23
n4 4.7161345837306E+31
n5 3.9082536081743E+39

Nth Root

y√n
2√n 9103.2878126532
3√n 435.97894470888
4√n 95.411151406181
5√n 38.342401406058

Divisors of 82869849

1, 3, 17, 29, 51, 57, 87, 171, 493, 969, 983, 1479, 1653, 2907, 2949, 4959, 16711, 28101, 28507, 50133, 56031, 84303, 85521, 168093, 484619, 952527, 1453857, 1624899, 2857581, 4874697, 27623283, 82869849

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82869848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82869849 can be divided by 32 positive divisors. The sum of these divisors (counting 82869849) is 1, the average is 0.03125.

Base conversion 82869849

Base System Value
2 Binary 100111100000111111001011001
3 Ternary 12202221020001200
4 Quaternary 10330013321121
5 Quinary 132203313344
6 Senary 12120104413
8 Octal 474077131
10 Decimal 82869849
12 Duodecimal 23905109
16 Hexadecimal 4f07e59
20 Vigesimal 15hiec9
36 Base36 1dc6s9

Cryptographic Hash Functions

md5 fc8c2f8a776e0a01b218369bffd75976
sha1 0c756e26c5b9fff06f01a606a9a51605e9cff73f
sha256 7e1a1d72b6ce64eada4b57cd8a24f4de4f0df297020e098f77dff917201153ca
sha512 28489059e86f3780fb7ea7201644dd23982e72e42ad63618548d2e15b92adbf65b566d6ff9bb3f4a4ec2e748a8f9c14bf4c196502fbeac07fab9e9114d802be6
ripemd-160 94712f5ca097a54e498775df7ef41f0d0c36916e

82869849 as geometric shapes

Circle

Radius = n
Diameter 165739698
Circumference 520686617.64499
Area 2.1574610690281E+16

Sphere

Radius = n
Volume 2.3838463068498E+24
Surface area 8.6298442761122E+16
Circumference 520686617.64499

Square

Length = n
Perimeter 331479396
Area 6867411873282801
Diagonal 117195664.36761

Cube

Length = n
Surface area 41204471239696806
Volume 5.6910138495975E+23
Space diagonal 143534788.88356

Equilateral Triangle

Length = n
Perimeter 248609547
Area 2.9736765702569E+15
Altitude 71767394.44178

Triangular Pyramid

Length = n
Surface area 2.9736765702569E+15
Volume 6.7069241414616E+22
Height 39065221.45587