82142772 (number)

82142772 is an even 8-digits composite number following 82142771 and preceding 82142773. In scientific notation, it is written as 8.2142772 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 27380920 positive integers (up to 82142772) that are relatively prime to 82142772.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2142772 × 10^7
Engineering notation 8.2142772 × 10^6

Prime Factorization of 82142772

Prime Factorization 2 × 2 × 3 × 6845231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41071386
Product of the distinct prime numbers

The prime factorization of 82142772 is 2 × 2 × 3 × 6845231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 84, 81, 470, 741, 1628, 4176, 96575, 43039, 272437, 679190, 6494944, 2560371, 28258458, 74539276, 231602614, 505783015, 7312445170, 7894360864

Basic calculations (n = 82142772)

Multiplication

n×y
n×2 164285544
n×3 246428316
n×4 328571088
n×5 410713860

Division

n÷y
n÷2 41071386
n÷3 27380924
n÷3 20535693
n÷5 16428554.4

Exponentiation

ny
n2 6747434991843984
n3 5.5425301411986E+23
n4 4.5527878969161E+31
n5 3.7397861818074E+39

Nth Root

y√n
2√n 9063.2649746104
3√n 434.70014478407
4√n 95.201181582008
5√n 38.274882920516

Divisors of 82142772

1, 2, 3, 4, 6, 12, 6845231, 13690462, 20535693, 27380924, 41071386, 82142772

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 -82142771
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 82142772 can be divided by 12 positive divisors. The sum of these divisors (counting 82142772) is 1, the average is 0.083333333333333.

Base conversion 82142772

Base System Value
2 Binary 100111001010110011000110100
3 Ternary 12201120021200220
4 Quaternary 10321112120310
5 Quinary 132012032042
6 Senary 12052334340
8 Octal 471263064
10 Decimal 82142772
12 Duodecimal 236143b0
16 Hexadecimal 4e56634
20 Vigesimal 15d7gic
36 Base36 1cwlro

Cryptographic Hash Functions

md5 254fd253f0096d541b3c0de96c544d93
sha1 4bb78e1f35a63d2dcdf1353c131d9fe6f67d2ba8
sha256 39801ef0c728961b4217a8c17e91fceaa05a932bf46df4135ffc7e8a334dd369
sha512 b2bb7bda17ec13159aa8a60e4185bb40bd1d5dc90213fca80b66d9bba224f22b74d1d39774b4075d1cb1a9f6ba1bad36ae9d3f9340ebc3253d259b276591bfd7
ripemd-160 2ad9a7aa6d7204860e18fe62ebc83c3dd59c5cab

82142772 as geometric shapes

Circle

Radius = n
Diameter 164285544
Circumference 516118258.1214
Area 2.1197692200952E+16

Sphere

Radius = n
Volume 2.3216495965186E+24
Surface area 8.4790768803807E+16
Circumference 516118258.1214

Square

Length = n
Perimeter 328571088
Area 6747434991843984
Diagonal 116167422.21332

Cube

Length = n
Surface area 40484609951063904
Volume 5.5425301411986E+23
Space diagonal 142275454.57855

Equilateral Triangle

Length = n
Perimeter 246428316
Area 2.9217250566605E+15
Altitude 71137727.289273

Triangular Pyramid

Length = n
Surface area 2.9217250566605E+15
Volume 6.531934412954E+22
Height 38722474.071107