81359096 (number)

81359096 is an even 8-digits composite number following 81359095 and preceding 81359097. In scientific notation, it is written as 8.1359096 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 128 positive divisors. There are 29804544 positive integers (up to 81359096) that are relatively prime to 81359096.

Interesting facts

Basic properties

Name

Name eighty-one million three hundred fifty-nine thousand ninety-six

Notation

Scientific notation 8.1359096 × 10^7
Engineering notation 8.1359096 × 10^6

Prime Factorization of 81359096

Prime Factorization 2 × 2 × 2 × 7 × 13 × 43 × 23 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20339774
Product of the distinct prime numbers

The prime factorization of 81359096 is 2 × 2 × 2 × 7 × 13 × 43 × 23 × 113. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 81359096)

Multiplication

n×y
n×2 162718192
n×3 244077288
n×4 325436384
n×5 406795480

Division

n÷y
n÷2 40679548
n÷3 27119698.666667
n÷3 20339774
n÷5 16271819.2

Exponentiation

ny
n2 6619302501937216
n3 5.3854046770815E+23
n4 4.3815165612152E+31
n5 3.564762265295E+39

Nth Root

y√n
2√n 9019.9277158966
3√n 433.31331873371
4√n 94.973300015829
5√n 38.201570972686

Divisors of 81359096

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81359095
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81359096 can be divided by 128 positive divisors. The sum of these divisors (counting 81359096) is 1, the average is 0.0078125.

Base conversion 81359096

Base System Value
2 Binary 100110110010111000011111000
3 Ternary 12200002110200212
4 Quaternary 10312113003320
5 Quinary 131311442341
6 Senary 12023450252
8 Octal 466270370
10 Decimal 81359096
12 Duodecimal 232b6988
16 Hexadecimal 4d970f8
20 Vigesimal 1589heg
36 Base36 1cft2w

Cryptographic Hash Functions

md5 bd3e4f2d5dd1f72ecdfe8f05d2365307
sha1 48f5abe3ef0ab5bd3858604118eb812968c856c3
sha256 d010071a45ec377377ab21384ddb545ab6aa8cf665d57152013e3eb416a5c598
sha512 1d2d18b3bda58a7564d5e32842cb53eadb97881c7fcedaf8184d672ef1f2452cf32bdfa1fa36dc69bb4d873a8ef74085284bf8ff742ba9bde6f29cc79d38823f
ripemd-160 b30016e2f4a99c999127bf064cafb3b41bfdfc96

81359096 as geometric shapes

Circle

Radius = n
Diameter 162718192
Circumference 511194276.59261
Area 2.0795152111974E+16

Sphere

Radius = n
Volume 2.255833036017E+24
Surface area 8.3180608447898E+16
Circumference 511194276.59261

Square

Length = n
Perimeter 325436384
Area 6619302501937216
Diagonal 115059136.98561

Cube

Length = n
Surface area 39715815011623296
Volume 5.3854046770815E+23
Space diagonal 140918087.92987

Equilateral Triangle

Length = n
Perimeter 244077288
Area 2.8662420610058E+15
Altitude 70459043.964937

Triangular Pyramid

Length = n
Surface area 2.8662420610058E+15
Volume 6.3467602776635E+22
Height 38353045.661872