81196084 (number)

81196084 is an even 8-digits composite number following 81196083 and preceding 81196085. In scientific notation, it is written as 8.1196084 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 40137600 positive integers (up to 81196084) that are relatively prime to 81196084.

Interesting facts

Basic properties

Name

Name eighty-one million one hundred ninety-six thousand eighty-four

Notation

Scientific notation 8.1196084 × 10^7
Engineering notation 8.1196084 × 10^6

Prime Factorization of 81196084

Prime Factorization 2 × 2 × 50621 × 401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40598042
Product of the distinct prime numbers

The prime factorization of 81196084 is 2 × 2 × 50621 × 401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 86, 38, 263, 430, 2875, 9372, 78004, 32485, 582635, 682599, 3216504, 8203056, 9650545, 65666385, 465228641, 854813890, 3058805976, 3685055390

Basic calculations (n = 81196084)

Multiplication

n×y
n×2 162392168
n×3 243588252
n×4 324784336
n×5 405980420

Division

n÷y
n÷2 40598042
n÷3 27065361.333333
n÷3 20299021
n÷5 16239216.8

Exponentiation

ny
n2 6592804056935056
n3 5.3530987200244E+23
n4 4.3465065333139E+31
n5 3.5291930958551E+39

Nth Root

y√n
2√n 9010.8869707704
3√n 433.02372809182
4√n 94.925691837197
5√n 38.186250469758

Divisors of 81196084

1, 2, 4, 401, 802, 1604, 50621, 101242, 202484, 20299021, 40598042, 81196084

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 -81196083
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 81196084 can be divided by 12 positive divisors. The sum of these divisors (counting 81196084) is 1, the average is 0.083333333333333.

Base conversion 81196084

Base System Value
2 Binary 100110101101111010000110100
3 Ternary 12122210012002101
4 Quaternary 10311233100310
5 Quinary 131241233314
6 Senary 12020151444
8 Octal 465572064
10 Decimal 81196084
12 Duodecimal 23238584
16 Hexadecimal 4d6f434
20 Vigesimal 1579a44
36 Base36 1ccbas

Cryptographic Hash Functions

md5 010bf03d18ae3430884e5e7d0b1990e1
sha1 53f66fc2c9e07bbebb395bed08b1f2764847983a
sha256 7d1322e099570438fe3bfd6237d6a57f83a469d94a46986aa984ea7c3101449f
sha512 e09cfbaad6444b02eb50bbda156364ef18bc7c741973851881d95a0ffc02580645a5f95f070b35d54b6e14270656b63a419ff4562d49278610d77f4c18e1fcaf
ripemd-160 28e13597286e76b8465dd8d684725a30fe6242b5

81196084 as geometric shapes

Circle

Radius = n
Diameter 162392168
Circumference 510170041.98932
Area 2.0711904791824E+16

Sphere

Radius = n
Volume 2.2423007483693E+24
Surface area 8.2847619167297E+16
Circumference 510170041.98932

Square

Length = n
Perimeter 324784336
Area 6592804056935056
Diagonal 114828603.20439

Cube

Length = n
Surface area 39556824341610336
Volume 5.3530987200244E+23
Space diagonal 140635742.86363

Equilateral Triangle

Length = n
Perimeter 243588252
Area 2.8547678977394E+15
Altitude 70317871.431815

Triangular Pyramid

Length = n
Surface area 2.8547678977394E+15
Volume 6.3086873421505E+22
Height 38276201.068128