81196080 (number)

81196080 is an even 8-digits composite number following 81196079 and preceding 81196081. In scientific notation, it is written as 8.1196080 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 17461248 positive integers (up to 81196080) that are relatively prime to 81196080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.1196080 × 10^7
Engineering notation 8.1196080 × 10^6

Prime Factorization of 81196080

Prime Factorization 2 × 2 × 2 × 2 × 3 × 85 × 7 × 2843

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10149510
Product of the distinct prime numbers

The prime factorization of 81196080 is 2 × 2 × 2 × 2 × 3 × 85 × 7 × 2843. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 43, 61, 573, 581, 3344, 7747, 20745, 51728, 34609, 198071, 4645002, 8032531, 41045625, 42138523, 508534696, 553716457, 9285516213, 3789031057

Basic calculations (n = 81196080)

Multiplication

n×y
n×2 162392160
n×3 243588240
n×4 324784320
n×5 405980400

Division

n÷y
n÷2 40598040
n÷3 27065360
n÷3 20299020
n÷5 16239216

Exponentiation

ny
n2 6592803407366400
n3 5.3530979288879E+23
n4 4.3465056768182E+31
n5 3.5291922265538E+39

Nth Root

y√n
2√n 9010.8867488167
3√n 433.02372098107
4√n 94.925690668105
5√n 38.18625009352

Divisors of 81196080

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 85, 112, 168, 170, 255, 336, 340, 510, 595, 680, 1020, 1190, 1360, 1785, 2040, 2380, 2843, 3570, 4080, 4760, 5686, 7140, 8529, 9520, 11372, 14280, 17058, 19901, 22744, 28560, 34116, 39802, 45488, 59703, 68232, 79604, 119406, 136464, 159208, 238812, 241655, 318416, 477624, 483310, 724965, 955248, 966620, 1449930, 1691585, 1933240, 2899860, 3383170, 3866480, 5074755, 5799720, 6766340, 10149510, 11599440, 13532680, 20299020, 27065360, 40598040, 81196080

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81196079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81196080 can be divided by 80 positive divisors. The sum of these divisors (counting 81196080) is 1, the average is 0.0125.

Base conversion 81196080

Base System Value
2 Binary 100110101101111010000110000
3 Ternary 12122210012002020
4 Quaternary 10311233100300
5 Quinary 131241233310
6 Senary 12020151440
8 Octal 465572060
10 Decimal 81196080
12 Duodecimal 23238580
16 Hexadecimal 4d6f430
20 Vigesimal 1579a40
36 Base36 1ccbao

Cryptographic Hash Functions

md5 202f89b9240393213a8760db46855e95
sha1 5956ba5b6a48e4777180558bb0adb77d510b832f
sha256 050c99adbb9edf69a3239263d25a727682db260e43c91be18e57f4aae62ec687
sha512 495921a4594076fdf6e1935a3adf25bded7463e92d10f10f52fb45abf8667d94e5a88e4f119743051b1941eb50ea97a94abc532698eac478f4adf934fd1300a3
ripemd-160 779768a4bcfb99aeab8112ca82aa6efe326ad6e2

81196080 as geometric shapes

Circle

Radius = n
Diameter 162392160
Circumference 510170016.85658
Area 2.0711902751144E+16

Sphere

Radius = n
Volume 2.2423004169788E+24
Surface area 8.2847611004576E+16
Circumference 510170016.85658

Square

Length = n
Perimeter 324784320
Area 6592803407366400
Diagonal 114828597.54753

Cube

Length = n
Surface area 39556820444198400
Volume 5.3530979288879E+23
Space diagonal 140635735.93543

Equilateral Triangle

Length = n
Perimeter 243588240
Area 2.854767616468E+15
Altitude 70317867.967714

Triangular Pyramid

Length = n
Surface area 2.854767616468E+15
Volume 6.3086864097872E+22
Height 38276199.18251