82786146 (number)

82786146 is an even 8-digits composite number following 82786145 and preceding 82786147. In scientific notation, it is written as 8.2786146 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 27557600 positive integers (up to 82786146) that are relatively prime to 82786146.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred eighty-six thousand one hundred forty-six

Notation

Scientific notation 8.2786146 × 10^7
Engineering notation 8.2786146 × 10^6

Prime Factorization of 82786146

Prime Factorization 2 × 3 × 761 × 18131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82786146
Product of the distinct prime numbers

The prime factorization of 82786146 is 2 × 3 × 761 × 18131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 65, 37, 587, 207, 2652, 6250, 68553, 93558, 331105, 754223, 6235958, 470553, 44682751, 64984887, 971914900, 253575581, 5937215619, 7466057843

Basic calculations (n = 82786146)

Multiplication

n×y
n×2 165572292
n×3 248358438
n×4 331144584
n×5 413930730

Division

n÷y
n÷2 41393073
n÷3 27595382
n÷3 20696536.5
n÷5 16557229.2

Exponentiation

ny
n2 6853545969533316
n3 5.673786572515E+23
n4 4.6971092356506E+31
n5 3.8885557096052E+39

Nth Root

y√n
2√n 9098.6892462596
3√n 435.8321078738
4√n 95.387049677928
5√n 38.334652697677

Divisors of 82786146

1, 2, 3, 6, 761, 1522, 2283, 4566, 18131, 36262, 54393, 108786, 13797691, 27595382, 41393073, 82786146

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 -82786145
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 82786146 can be divided by 16 positive divisors. The sum of these divisors (counting 82786146) is 1, the average is 0.0625.

Base conversion 82786146

Base System Value
2 Binary 100111011110011011101100010
3 Ternary 12202202222020120
4 Quaternary 10323303131202
5 Quinary 132143124041
6 Senary 12114221110
8 Octal 473633542
10 Decimal 82786146
12 Duodecimal 23884796
16 Hexadecimal 4ef3762
20 Vigesimal 15h8576
36 Base36 1dae76

Cryptographic Hash Functions

md5 e97a66c10b5c359d9868d14e0abfac85
sha1 b60f0c2cb99d7bb01eef72af92e2cca6a0718281
sha256 fd4fc66f400a6c1c20732cadf4627969244bc7b4be9635fd240abdd5a08a9d31
sha512 94750439a58eea25b22e4a991b056dd9b4896ccb84ff5e39445e1588ea9eadceb0bcdf60e1f43b1b065223f1bf76d07bbbf6cae1bc87f40c1a90daa6bc6aaf52
ripemd-160 e943f4bd83ebf8c5500973dbc4f2d5774a72c374

82786146 as geometric shapes

Circle

Radius = n
Diameter 165572292
Circumference 520160696.18522
Area 2.1531049668926E+16

Sphere

Radius = n
Volume 2.3766301618999E+24
Surface area 8.6124198675703E+16
Circumference 520160696.18522

Square

Length = n
Perimeter 331144584
Area 6853545969533316
Diagonal 117077290.4498

Cube

Length = n
Surface area 41121275817199896
Volume 5.673786572515E+23
Space diagonal 143389811.03481

Equilateral Triangle

Length = n
Perimeter 248358438
Area 2.9676724578102E+15
Altitude 71694905.517407

Triangular Pyramid

Length = n
Surface area 2.9676724578102E+15
Volume 6.6866216007175E+22
Height 39025763.483266