82389072 (number)

82389072 is an even 8-digits composite number following 82389071 and preceding 82389073. In scientific notation, it is written as 8.2389072 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 25006080 positive integers (up to 82389072) that are relatively prime to 82389072.

Interesting facts

Basic properties

Name

Name eighty-two million three hundred eighty-nine thousand seventy-two

Notation

Scientific notation 8.2389072 × 10^7
Engineering notation 8.2389072 × 10^6

Prime Factorization of 82389072

Prime Factorization 2 × 2 × 2 × 2 × 51 × 31 × 3257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10298634
Product of the distinct prime numbers

The prime factorization of 82389072 is 2 × 2 × 2 × 2 × 51 × 31 × 3257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 90, 22, 389, 592, 1665, 8673, 37553, 32357, 735808, 305651, 5798942, 7207895, 29380193, 34935737, 361839690, 996404165, 1396743973, 2208498842

Basic calculations (n = 82389072)

Multiplication

n×y
n×2 164778144
n×3 247167216
n×4 329556288
n×5 411945360

Division

n÷y
n÷2 41194536
n÷3 27463024
n÷3 20597268
n÷5 16477814.4

Exponentiation

ny
n2 6787959185021184
n3 5.5925365802777E+23
n4 4.6076389897513E+31
n5 3.7961910047663E+39

Nth Root

y√n
2√n 9076.8426228507
3√n 435.13418505349
4√n 95.272465187224
5√n 38.297808412556

Divisors of 82389072

1, 2, 4, 8, 16, 31, 51, 62, 102, 124, 204, 248, 408, 496, 816, 1581, 3162, 3257, 6324, 6514, 12648, 13028, 25296, 26056, 52112, 100967, 166107, 201934, 332214, 403868, 664428, 807736, 1328856, 1615472, 2657712, 5149317, 10298634, 20597268, 41194536, 82389072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82389071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82389072 can be divided by 40 positive divisors. The sum of these divisors (counting 82389072) is 1, the average is 0.025.

Base conversion 82389072

Base System Value
2 Binary 100111010010010100001010000
3 Ternary 12202000210120010
4 Quaternary 10322102201100
5 Quinary 132042422242
6 Senary 12101514520
8 Octal 472224120
10 Decimal 82389072
12 Duodecimal 23712a40
16 Hexadecimal 4e92850
20 Vigesimal 15eicdc
36 Base36 1d1vtc

Cryptographic Hash Functions

md5 d7e81d39f6da246ef6d63fa9a0d19b91
sha1 f8a1b6e2206f8335958733d3e14c1fc8d26187bd
sha256 b669e81ed2c8efe801f4193b265b3f9463912c5552e472c725719b7bef83b2a1
sha512 cfa2454275ef7dc35c950dca9edbd51d15a77ea4f1d3637cbb373a15894a49dba28e84cc7a7b2f5f7a0fba1cc92debc2a20a42cdac6a19146f22235a38fe41ea
ripemd-160 70455c7275479ffcd34e1f4ee99a8b1bcaf8ea64

82389072 as geometric shapes

Circle

Radius = n
Diameter 164778144
Circumference 517665806.66256
Area 2.132500270853E+16

Sphere

Radius = n
Volume 2.3425962447377E+24
Surface area 8.530001083412E+16
Circumference 517665806.66256

Square

Length = n
Perimeter 329556288
Area 6787959185021184
Diagonal 116515743.01373

Cube

Length = n
Surface area 40727755110127104
Volume 5.5925365802777E+23
Space diagonal 142702058.69245

Equilateral Triangle

Length = n
Perimeter 247167216
Area 2.9392725470401E+15
Altitude 71351029.346225

Triangular Pyramid

Length = n
Surface area 2.9392725470401E+15
Volume 6.5908675665803E+22
Height 38838581.004578