81592014 (number)

81592014 is an even 8-digits composite number following 81592013 and preceding 81592015. In scientific notation, it is written as 8.1592014 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 22929120 positive integers (up to 81592014) that are relatively prime to 81592014.

Interesting facts

Basic properties

Name

Name eighty-one million five hundred ninety-two thousand fourteen

Notation

Scientific notation 8.1592014 × 10^7
Engineering notation 8.1592014 × 10^6

Prime Factorization of 81592014

Prime Factorization 2 × 3 × 7 × 61 × 31847

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 81592014
Product of the distinct prime numbers

The prime factorization of 81592014 is 2 × 3 × 7 × 61 × 31847. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 29, 82, 49, 771, 1683, 8483, 62048, 66918, 502382, 633503, 5460840, 7940649, 47126316, 44056108, 826992049, 663706961, 9511968644, 8964451434

Basic calculations (n = 81592014)

Multiplication

n×y
n×2 163184028
n×3 244776042
n×4 326368056
n×5 407960070

Division

n÷y
n÷2 40796007
n÷3 27197338
n÷3 20398003.5
n÷5 16318402.8

Exponentiation

ny
n2 6657256748576196
n3 5.4317898583142E+23
n4 4.4319067416463E+31
n5 3.616081969111E+39

Nth Root

y√n
2√n 9032.8297891635
3√n 433.72642686518
4√n 95.041200482546
5√n 38.223418958186

Divisors of 81592014

1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 31847, 63694, 95541, 191082, 222929, 445858, 668787, 1337574, 1942667, 3885334, 5828001, 11656002, 13598669, 27197338, 40796007, 81592014

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81592013
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81592014 can be divided by 32 positive divisors. The sum of these divisors (counting 81592014) is 1, the average is 0.03125.

Base conversion 81592014

Base System Value
2 Binary 100110111001111111011001110
3 Ternary 12200112022012110
4 Quaternary 10313033323032
5 Quinary 131341421024
6 Senary 12032444450
8 Octal 467177316
10 Decimal 81592014
12 Duodecimal 233a9726
16 Hexadecimal 4dcfece
20 Vigesimal 159j00e
36 Base36 1ckssu

Cryptographic Hash Functions

md5 b02bdc802153dad9b5b3eaee02b0e910
sha1 f0330bc0a361558271de0f01d42d62ed1ff45caf
sha256 8e52cac0349508ca6ebf8539a59b30c05f55eab6c9fbe37552250e4ee6f2bec3
sha512 693bbaf72c11c329677d9a4f311761fb08c59b8cc92ec053be445fd59713cbf19facd91082e4f70ba2e77d1704d21e3801a3e2225efa018648d434ab0bb274aa
ripemd-160 706c19481227d3beacde509b7f4cac36d9396bfe

81592014 as geometric shapes

Circle

Radius = n
Diameter 163184028
Circumference 512657743.54799
Area 2.0914388894388E+16

Sphere

Radius = n
Volume 2.2752628152965E+24
Surface area 8.3657555577552E+16
Circumference 512657743.54799

Square

Length = n
Perimeter 326368056
Area 6657256748576196
Diagonal 115388532.78014

Cube

Length = n
Surface area 39943540491457176
Volume 5.4317898583142E+23
Space diagonal 141321513.73987

Equilateral Triangle

Length = n
Perimeter 244776042
Area 2.8826767318912E+15
Altitude 70660756.869936

Triangular Pyramid

Length = n
Surface area 2.8826767318912E+15
Volume 6.4014257379905E+22
Height 38462844.260045