82091244 (number)

82091244 is an even 8-digits composite number following 82091243 and preceding 82091245. In scientific notation, it is written as 8.2091244 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 27299664 positive integers (up to 82091244) that are relatively prime to 82091244.

Interesting facts

Basic properties

Name

Name eighty-two million ninety-one thousand two hundred forty-four

Notation

Scientific notation 8.2091244 × 10^7
Engineering notation 8.2091244 × 10^6

Prime Factorization of 82091244

Prime Factorization 2 × 2 × 3 × 439 × 15583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41045622
Product of the distinct prime numbers

The prime factorization of 82091244 is 2 × 2 × 3 × 439 × 15583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 75, 36, 281, 976, 9800, 5409, 61823, 36265, 688083, 455198, 673646, 7838981, 96775890, 4059074, 902176878, 491906189, 367154672, 3198987992

Basic calculations (n = 82091244)

Multiplication

n×y
n×2 164182488
n×3 246273732
n×4 328364976
n×5 410456220

Division

n÷y
n÷2 41045622
n÷3 27363748
n÷3 20522811
n÷5 16418248.8

Exponentiation

ny
n2 6738972341467536
n3 5.5321062279266E+23
n4 4.5413748219064E+31
n5 3.7280710860058E+39

Nth Root

y√n
2√n 9060.4218444838
3√n 434.60923025477
4√n 95.186248189977
5√n 38.270079763341

Divisors of 82091244

1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 15583, 31166, 46749, 62332, 93498, 186996, 6840937, 13681874, 20522811, 27363748, 41045622, 82091244

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82091243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82091244 can be divided by 24 positive divisors. The sum of these divisors (counting 82091244) is 1, the average is 0.041666666666667.

Base conversion 82091244

Base System Value
2 Binary 100111001001001110011101100
3 Ternary 12201110200000110
4 Quaternary 10321021303230
5 Quinary 132003404434
6 Senary 12051300020
8 Octal 471116354
10 Decimal 82091244
12 Duodecimal 235aa610
16 Hexadecimal 4e49cec
20 Vigesimal 15d1824
36 Base36 1cvi0c

Cryptographic Hash Functions

md5 aca00ee14e9b67621f1d1ef63d2b5a93
sha1 6f55bea1cb0a1d2c9b077abb7fe0e05bc6349d9e
sha256 1880d43b0b1b4d44da541f6e7cc8f1c73830ce71c0a982fed800a5ed6301195e
sha512 94e136855df4d82e2205a1e4f9538493203609dffdd103dcb01d2eecb1224f9cfc97ae9c73005694fbcb0a3e634130fae360f5aad39b1702a84e267555ae4f68
ripemd-160 2c6eaeacd6879e8835b82b7207cc21e6a8941c20

82091244 as geometric shapes

Circle

Radius = n
Diameter 164182488
Circumference 515794498.14889
Area 2.1171106000699E+16

Sphere

Radius = n
Volume 2.3172832379377E+24
Surface area 8.4684424002797E+16
Circumference 515794498.14889

Square

Length = n
Perimeter 328364976
Area 6738972341467536
Diagonal 116094550.61688

Cube

Length = n
Surface area 40433834048805216
Volume 5.5321062279266E+23
Space diagonal 142186205.46453

Equilateral Triangle

Length = n
Perimeter 246273732
Area 2.9180606215558E+15
Altitude 71093102.732267

Triangular Pyramid

Length = n
Surface area 2.9180606215558E+15
Volume 6.5196497133521E+22
Height 38698183.53896