82142370 (number)

82142370 is an even 8-digits composite number following 82142369 and preceding 82142371. In scientific notation, it is written as 8.2142370 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 21435264 positive integers (up to 82142370) that are relatively prime to 82142370.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2142370 × 10^7
Engineering notation 8.2142370 × 10^6

Prime Factorization of 82142370

Prime Factorization 2 × 9 × 3 × 5 × 47 × 6473

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 82142370
Product of the distinct prime numbers

The prime factorization of 82142370 is 2 × 9 × 3 × 5 × 47 × 6473. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 28, 49, 862, 956, 2144, 9783, 56355, 21080, 985308, 104345, 457836, 6430143, 75758646, 34279336, 892310794, 840731482, 6790696355, 7607115344

Basic calculations (n = 82142370)

Multiplication

n×y
n×2 164284740
n×3 246427110
n×4 328569480
n×5 410711850

Division

n÷y
n÷2 41071185
n÷3 27380790
n÷3 20535592.5
n÷5 16428474

Exponentiation

ny
n2 6747368949216900
n3 5.5424487675309E+23
n4 4.5526987736856E+31
n5 3.7396946716663E+39

Nth Root

y√n
2√n 9063.242797145
3√n 434.69943565395
4√n 95.201065105097
5√n 38.274845457614

Divisors of 82142370

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 6473, 12690, 12946, 19419, 32365, 38838, 58257, 64730, 97095, 116514, 174771, 194190, 291285, 304231, 349542, 582570, 608462, 873855, 912693, 1521155, 1747710, 1825386, 2738079, 3042310, 4563465, 5476158, 8214237, 9126930, 13690395, 16428474, 27380790, 41071185, 82142370

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 -82142369
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 82142370 can be divided by 64 positive divisors. The sum of these divisors (counting 82142370) is 1, the average is 0.015625.

Base conversion 82142370

Base System Value
2 Binary 100111001010110010010100010
3 Ternary 12201120021011000
4 Quaternary 10321112102202
5 Quinary 132012023440
6 Senary 12052332430
8 Octal 471262242
10 Decimal 82142370
12 Duodecimal 23614116
16 Hexadecimal 4e564a2
20 Vigesimal 15d7fia
36 Base36 1cwlgi

Cryptographic Hash Functions

md5 f869be92196764d0e6c6c6a59648afbd
sha1 9c3671d733721a33a540f7671f663ee4c3260600
sha256 c754e694d25756e6ec9360649496c21f318bd6418613d961970e74c284c369cd
sha512 e55cc8bbdfc3962fc26f222c0a19675fa1d0aa40112d92478a8073a8508a63e899402ad5e36c24a4b890c228b1a18c224103a1daf81bdcc18dbcd88f55e7d84d
ripemd-160 87861fa19285b79ffd6fb4d8f98b9cb1698e26db

82142370 as geometric shapes

Circle

Radius = n
Diameter 164284740
Circumference 516115732.28091
Area 2.119748472192E+16

Sphere

Radius = n
Volume 2.3216155107964E+24
Surface area 8.4789938887679E+16
Circumference 516115732.28091

Square

Length = n
Perimeter 328569480
Area 6747368949216900
Diagonal 116166853.69947

Cube

Length = n
Surface area 40484213695301400
Volume 5.5424487675309E+23
Space diagonal 142274758.29412

Equilateral Triangle

Length = n
Perimeter 246427110
Area 2.9216964593641E+15
Altitude 71137379.147061

Triangular Pyramid

Length = n
Surface area 2.9216964593641E+15
Volume 6.5318385131668E+22
Height 38722284.56649