82143864 (number)

82143864 is an even 8-digits composite number following 82143863 and preceding 82143865. In scientific notation, it is written as 8.2143864 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 23424000 positive integers (up to 82143864) that are relatively prime to 82143864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2143864 × 10^7
Engineering notation 8.2143864 × 10^6

Prime Factorization of 82143864

Prime Factorization 2 × 2 × 2 × 9 × 11 × 17 × 6101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20535966
Product of the distinct prime numbers

The prime factorization of 82143864 is 2 × 2 × 2 × 9 × 11 × 17 × 6101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 89, 79, 960, 254, 375, 670, 11834, 58902, 360870, 235107, 5177745, 9560217, 85894986, 75464405, 970086325, 621668155, 2001717087, 1391979278

Basic calculations (n = 82143864)

Multiplication

n×y
n×2 164287728
n×3 246431592
n×4 328575456
n×5 410719320

Division

n÷y
n÷2 41071932
n÷3 27381288
n÷3 20535966
n÷5 16428772.8

Exponentiation

ny
n2 6747614392850496
n3 5.5427511901075E+23
n4 4.5530299994603E+31
n5 3.7400347706359E+39

Nth Root

y√n
2√n 9063.3252176009
3√n 434.70207106618
4√n 95.201497979816
5√n 38.274984684673

Divisors of 82143864

1, 2, 4, 8, 9, 11, 17, 18, 22, 34, 36, 44, 68, 72, 88, 99, 136, 153, 187, 198, 306, 374, 396, 612, 748, 792, 1224, 1496, 1683, 3366, 6101, 6732, 12202, 13464, 24404, 48808, 54909, 67111, 103717, 109818, 134222, 207434, 219636, 268444, 414868, 439272, 536888, 603999, 829736, 933453, 1140887, 1207998, 1866906, 2281774, 2415996, 3733812, 4563548, 4831992, 7467624, 9127096, 10267983, 20535966, 41071932, 82143864

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 -82143863
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 82143864 can be divided by 64 positive divisors. The sum of these divisors (counting 82143864) is 1, the average is 0.015625.

Base conversion 82143864

Base System Value
2 Binary 100111001010110101001111000
3 Ternary 12201120100012100
4 Quaternary 10321112221320
5 Quinary 132012100424
6 Senary 12052343400
8 Octal 471265170
10 Decimal 82143864
12 Duodecimal 23614b60
16 Hexadecimal 4e56a78
20 Vigesimal 15d7jd4
36 Base36 1cwmm0

Cryptographic Hash Functions

md5 d8e592fd1ac916069d6e41fe61561e23
sha1 143c44a642ab1558243bfb6c67e3d6e8f5c7d912
sha256 a001ac057f2044f8102b7a011a45e6febe4600f0a2e6935c703d2a696c0d3c5d
sha512 162c3e7718b9b979555d5ebbf91865689a7773503e2d2dde99ced3c93e860d502feeca5b68a6075d137f02b744e191ab1128914c453cb1a7372ff1817aa2de71
ripemd-160 162bc394a888ff02be2bb9c2a4036442c29b3a4e

82143864 as geometric shapes

Circle

Radius = n
Diameter 164287728
Circumference 516125119.35976
Area 2.1198255805836E+16

Sphere

Radius = n
Volume 2.3217421892691E+24
Surface area 8.4793023223343E+16
Circumference 516125119.35976

Square

Length = n
Perimeter 328575456
Area 6747614392850496
Diagonal 116168966.53453

Cube

Length = n
Surface area 40485686357102976
Volume 5.5427511901075E+23
Space diagonal 142277345.97803

Equilateral Triangle

Length = n
Perimeter 246431592
Area 2.921802739575E+15
Altitude 71138672.989014

Triangular Pyramid

Length = n
Surface area 2.921802739575E+15
Volume 6.5321949215914E+22
Height 38722988.844844