82163928 (number)

82163928 is an even 8-digits composite number following 82163927 and preceding 82163929. In scientific notation, it is written as 8.2163928 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 21135360 positive integers (up to 82163928) that are relatively prime to 82163928.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred sixty-three thousand nine hundred twenty-eight

Notation

Scientific notation 8.2163928 × 10^7
Engineering notation 8.2163928 × 10^6

Prime Factorization of 82163928

Prime Factorization 2 × 2 × 2 × 11 × 21 × 173 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20540982
Product of the distinct prime numbers

The prime factorization of 82163928 is 2 × 2 × 2 × 11 × 21 × 173 × 257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 41, 88, 755, 525, 8740, 8607, 40966, 61813, 457318, 425640, 6360591, 2071087, 13751624, 99016856, 749650863, 221427255, 7075600329, 800387739

Basic calculations (n = 82163928)

Multiplication

n×y
n×2 164327856
n×3 246491784
n×4 328655712
n×5 410819640

Division

n÷y
n÷2 41081964
n÷3 27387976
n÷3 20540982
n÷5 16432785.6

Exponentiation

ny
n2 6750911064389184
n3 5.5468137062888E+23
n4 4.5574800199292E+31
n5 3.744604602189E+39

Nth Root

y√n
2√n 9064.4320285388
3√n 434.73746081577
4√n 95.207310793546
5√n 38.276854268684

Divisors of 82163928

1, 2, 4, 8, 11, 21, 22, 42, 44, 84, 88, 168, 173, 231, 257, 346, 462, 514, 692, 924, 1028, 1384, 1848, 1903, 2056, 2827, 3633, 3806, 5397, 5654, 7266, 7612, 10794, 11308, 14532, 15224, 21588, 22616, 29064, 39963, 43176, 44461, 59367, 79926, 88922, 118734, 159852, 177844, 237468, 319704, 355688, 474936, 489071, 933681, 978142, 1867362, 1956284, 3734724, 3912568, 7469448, 10270491, 20540982, 41081964, 82163928

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82163927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82163928 can be divided by 64 positive divisors. The sum of these divisors (counting 82163928) is 1, the average is 0.015625.

Base conversion 82163928

Base System Value
2 Binary 100111001011011100011011000
3 Ternary 12201121100201110
4 Quaternary 10321123203120
5 Quinary 132013221203
6 Senary 12053020320
8 Octal 471334330
10 Decimal 82163928
12 Duodecimal 236246a0
16 Hexadecimal 4e5b8d8
20 Vigesimal 15da9g8
36 Base36 1cx23c

Cryptographic Hash Functions

md5 d9efc149a2bc0e9485919a3c132e1487
sha1 7b3b0b3c73740edcb981e472b2acb9f242732c5e
sha256 53f95e7bfadcf671c20569b31069bbc8b91ec06bbc4eeebe1d0ae0df7202fbfa
sha512 88cfbb68672e77df984b841f9295e5d759a9f97b68c83918c30931730dbdadb57465a606484a26cb750af46ea7b23b2b59381075bd045646dba0d4731f5ecbd4
ripemd-160 db07df8a9c6e18b9c0430c0edd7e0e9e170c12f6

82163928 as geometric shapes

Circle

Radius = n
Diameter 164327856
Circumference 516251185.18976
Area 2.1208612604923E+16

Sphere

Radius = n
Volume 2.3234438920677E+24
Surface area 8.4834450419692E+16
Circumference 516251185.18976

Square

Length = n
Perimeter 328655712
Area 6750911064389184
Diagonal 116197341.31545

Cube

Length = n
Surface area 40505466386335104
Volume 5.5468137062888E+23
Space diagonal 142312097.84543

Equilateral Triangle

Length = n
Perimeter 246491784
Area 2.9232302402252E+15
Altitude 71156048.922716

Triangular Pyramid

Length = n
Surface area 2.9232302402252E+15
Volume 6.5369826428255E+22
Height 38732447.105149