82801372 (number)

82801372 is an even 8-digits composite number following 82801371 and preceding 82801373. In scientific notation, it is written as 8.2801372 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 40065120 positive integers (up to 82801372) that are relatively prime to 82801372.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2801372 × 10^7
Engineering notation 8.2801372 × 10^6

Prime Factorization of 82801372

Prime Factorization 2 × 2 × 31 × 667753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41400686
Product of the distinct prime numbers

The prime factorization of 82801372 is 2 × 2 × 31 × 667753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 48, 11, 998, 300, 4267, 188, 18323, 52191, 806682, 529618, 6956319, 844519, 36717847, 98876187, 984269201, 265718707, 8078673392, 2248612468

Basic calculations (n = 82801372)

Multiplication

n×y
n×2 165602744
n×3 248404116
n×4 331205488
n×5 414006860

Division

n÷y
n÷2 41400686
n÷3 27600457.333333
n÷3 20700343
n÷5 16560274.4

Exponentiation

ny
n2 6856067205082384
n3 5.6769177110503E+23
n4 4.7005657520606E+31
n5 3.8921329344683E+39

Nth Root

y√n
2√n 9099.525921717
3√n 435.85882560057
4√n 95.391435263953
5√n 38.336062693224

Divisors of 82801372

1, 2, 4, 31, 62, 124, 667753, 1335506, 2671012, 20700343, 41400686, 82801372

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 -82801371
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 82801372 can be divided by 12 positive divisors. The sum of these divisors (counting 82801372) is 1, the average is 0.083333333333333.

Base conversion 82801372

Base System Value
2 Binary 100111011110111001011011100
3 Ternary 12202210202010111
4 Quaternary 10323313023130
5 Quinary 132144120442
6 Senary 12114415404
8 Octal 473671334
10 Decimal 82801372
12 Duodecimal 23891564
16 Hexadecimal 4ef72dc
20 Vigesimal 15ha38c
36 Base36 1dapy4

Cryptographic Hash Functions

md5 0b47c3e25110a8300bba136ba4df86d6
sha1 38c7c2c4922cfbc0fb1c36558b0093dbd4f27a49
sha256 c5f23d75dc495ab3db721bb2f5381468da11ac9a2a0fb1638ef39275a1d1b239
sha512 0d0f8e526ec2e726828800e0e436d8ca2affd465612613009dbd870958171e8ec59003ac4cf20a2b8bcbb965069122415fbb19d385b2bd3f836ca808f82aaea9
ripemd-160 c9e787a8aa728b583192b83f665476e0f80ea202

82801372 as geometric shapes

Circle

Radius = n
Diameter 165602744
Circumference 520256363.96471
Area 2.1538970364005E+16

Sphere

Radius = n
Volume 2.3779417301426E+24
Surface area 8.6155881456019E+16
Circumference 520256363.96471

Square

Length = n
Perimeter 331205488
Area 6856067205082384
Diagonal 117098823.2655

Cube

Length = n
Surface area 41136403230494304
Volume 5.6769177110503E+23
Space diagonal 143416183.24041

Equilateral Triangle

Length = n
Perimeter 248404116
Area 2.9687641848274E+15
Altitude 71708091.620206

Triangular Pyramid

Length = n
Surface area 2.9687641848274E+15
Volume 6.6903116828694E+22
Height 39032941.0885