82142468 (number)

82142468 is an even 8-digits composite number following 82142467 and preceding 82142469. In scientific notation, it is written as 8.2142468 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 40939392 positive integers (up to 82142468) that are relatively prime to 82142468.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-two thousand four hundred sixty-eight

Notation

Scientific notation 8.2142468 × 10^7
Engineering notation 8.2142468 × 10^6

Prime Factorization of 82142468

Prime Factorization 2 × 2 × 313 × 65609

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41071234
Product of the distinct prime numbers

The prime factorization of 82142468 is 2 × 2 × 313 × 65609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 15, 45, 763, 26, 4301, 5551, 46196, 55583, 825353, 301389, 5336269, 730850, 71315295, 99665352, 503359645, 205298199, 5742668249, 4038746650

Basic calculations (n = 82142468)

Multiplication

n×y
n×2 164284936
n×3 246427404
n×4 328569872
n×5 410712340

Division

n÷y
n÷2 41071234
n÷3 27380822.666667
n÷3 20535617
n÷5 16428493.6

Exponentiation

ny
n2 6747385049131024
n3 5.5424686048192E+23
n4 4.5527205001237E+31
n5 3.7397169799435E+39

Nth Root

y√n
2√n 9063.2482035968
3√n 434.69960852668
4√n 95.201093500005
5√n 38.274854590375

Divisors of 82142468

1, 2, 4, 313, 626, 1252, 65609, 131218, 262436, 20535617, 41071234, 82142468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82142467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82142468 can be divided by 12 positive divisors. The sum of these divisors (counting 82142468) is 1, the average is 0.083333333333333.

Base conversion 82142468

Base System Value
2 Binary 100111001010110010100000100
3 Ternary 12201120021021122
4 Quaternary 10321112110010
5 Quinary 132012024333
6 Senary 12052333112
8 Octal 471262404
10 Decimal 82142468
12 Duodecimal 23614198
16 Hexadecimal 4e56504
20 Vigesimal 15d7g38
36 Base36 1cwlj8

Cryptographic Hash Functions

md5 35bf9e3d932c6ccfe3a27c2a2e967a20
sha1 a0e058a6b715955f09e2eda5d4cb4d7d2d21686c
sha256 02795eaaac9616fe442f1a2e11dd9fe97b3c78c0628de904fb9c70d8e7269b4a
sha512 2289a92a85de5a89b17261c04fc0505b6de4ef9a6008fe54ff5abf9ed96d725c035ac15e75dc15b4fab00b9f212e1059059cec29def05716c15f8a4e7807717e
ripemd-160 6bec57d608247a98d0c194694a017e421c74e63e

82142468 as geometric shapes

Circle

Radius = n
Diameter 164284936
Circumference 516116348.03307
Area 2.1197535301292E+16

Sphere

Radius = n
Volume 2.3216238202203E+24
Surface area 8.4790141205167E+16
Circumference 516116348.03307

Square

Length = n
Perimeter 328569872
Area 6747385049131024
Diagonal 116166992.2924

Cube

Length = n
Surface area 40484310294786144
Volume 5.5424686048192E+23
Space diagonal 142274928.0351

Equilateral Triangle

Length = n
Perimeter 246427404
Area 2.9217034308314E+15
Altitude 71137464.01755

Triangular Pyramid

Length = n
Surface area 2.9217034308314E+15
Volume 6.5318618916354E+22
Height 38722330.764133