82163939 (number)

82163939 is an odd 8-digits composite number following 82163938 and preceding 82163940. In scientific notation, it is written as 8.2163939 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 65594880 positive integers (up to 82163939) that are relatively prime to 82163939.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred sixty-three thousand nine hundred thirty-nine

Notation

Scientific notation 8.2163939 × 10^7
Engineering notation 8.2163939 × 10^6

Prime Factorization of 82163939

Prime Factorization 583 × 13 × 37 × 293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82163939
Product of the distinct prime numbers

The prime factorization of 82163939 is 583 × 13 × 37 × 293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 1, 53, 593, 872, 5110, 925, 85603, 38026, 522842, 532856, 6639624, 2629896, 57054148, 22908569, 460803353, 976041776, 1517548942, 1613021023

Basic calculations (n = 82163939)

Multiplication

n×y
n×2 164327878
n×3 246491817
n×4 328655756
n×5 410819695

Division

n÷y
n÷2 41081969.5
n÷3 27387979.666667
n÷3 20540984.75
n÷5 16432787.8

Exponentiation

ny
n2 6750912871995721
n3 5.5468159340897E+23
n4 4.5574824605278E+31
n5 3.7446071088037E+39

Nth Root

y√n
2√n 9064.432635306
3√n 434.73748021646
4√n 95.207313980103
5√n 38.276855293575

Divisors of 82163939

1, 13, 37, 293, 481, 583, 3809, 7579, 10841, 21571, 140933, 170819, 280423, 2220647, 6320303, 82163939

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 -82163938
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 82163939 can be divided by 16 positive divisors. The sum of these divisors (counting 82163939) is 1, the average is 0.0625.

Base conversion 82163939

Base System Value
2 Binary 100111001011011100011100011
3 Ternary 12201121100201212
4 Quaternary 10321123203203
5 Quinary 132013221224
6 Senary 12053020335
8 Octal 471334343
10 Decimal 82163939
12 Duodecimal 236246ab
16 Hexadecimal 4e5b8e3
20 Vigesimal 15da9gj
36 Base36 1cx23n

Cryptographic Hash Functions

md5 8edfed596de652f46f7c97b98d314364
sha1 75a90ab19818793dad5081cdc294938ee304a645
sha256 f8cf9d7ac55888c3d78113d94eea7b6e7e3a3176cd496762ed4b79524d56358d
sha512 ed11b5db6b130b2a631095ccac62fd92fde25c182dc221369d7bf9c523e21cda712183344401aade6104684a88d64c05bcd3933dbf5fb92ede8412254567f765
ripemd-160 d9667d06a993aea78f33f7643539ae1699a7a001

82163939 as geometric shapes

Circle

Radius = n
Diameter 164327878
Circumference 516251254.3048
Area 2.1208618283687E+16

Sphere

Radius = n
Volume 2.3234448252468E+24
Surface area 8.4834473134746E+16
Circumference 516251254.3048

Square

Length = n
Perimeter 328655756
Area 6750912871995721
Diagonal 116197356.8718

Cube

Length = n
Surface area 40505477231974326
Volume 5.5468159340897E+23
Space diagonal 142312116.89799

Equilateral Triangle

Length = n
Perimeter 246491817
Area 2.9232310229418E+15
Altitude 71156058.448995

Triangular Pyramid

Length = n
Surface area 2.9232310229418E+15
Volume 6.536985268314E+22
Height 38732452.290599