81093060 (number)

81093060 is an even 8-digits composite number following 81093059 and preceding 81093061. In scientific notation, it is written as 8.1093060 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 20352000 positive integers (up to 81093060) that are relatively prime to 81093060.

Interesting facts

Basic properties

Name

Name eighty-one million ninety-three thousand sixty

Notation

Scientific notation 8.1093060 × 10^7
Engineering notation 8.1093060 × 10^6

Prime Factorization of 81093060

Prime Factorization 2 × 2 × 9 × 17 × 5 × 26501

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40546530
Product of the distinct prime numbers

The prime factorization of 81093060 is 2 × 2 × 9 × 17 × 5 × 26501. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 40, 46, 501, 430, 6732, 3562, 74246, 19543, 102046, 69054, 1917343, 9726039, 4325431, 65991992, 923594646, 466829321, 5512839431, 5725056725

Basic calculations (n = 81093060)

Multiplication

n×y
n×2 162186120
n×3 243279180
n×4 324372240
n×5 405465300

Division

n÷y
n÷2 40546530
n÷3 27031020
n÷3 20273265
n÷5 16218612

Exponentiation

ny
n2 6576084380163600
n3 5.3327480520567E+23
n4 4.3244885775032E+31
n5 3.5068601168478E+39

Nth Root

y√n
2√n 9005.1685159135
3√n 432.84050612696
4√n 94.895566365945
5√n 38.176555178366

Divisors of 81093060

1, 2, 4, 5, 9, 10, 17, 18, 20, 34, 36, 45, 68, 85, 90, 153, 170, 180, 306, 340, 612, 765, 1530, 3060, 26501, 53002, 106004, 132505, 238509, 265010, 450517, 477018, 530020, 901034, 954036, 1192545, 1802068, 2252585, 2385090, 4054653, 4505170, 4770180, 8109306, 9010340, 16218612, 20273265, 40546530, 81093060

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81093059
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81093060 can be divided by 48 positive divisors. The sum of these divisors (counting 81093060) is 1, the average is 0.020833333333333.

Base conversion 81093060

Base System Value
2 Binary 100110101010110000111000100
3 Ternary 12122120221202200
4 Quaternary 10311112013010
5 Quinary 131224434220
6 Senary 12014034500
8 Octal 465260704
10 Decimal 81093060
12 Duodecimal 231a8a30
16 Hexadecimal 4d561c4
20 Vigesimal 156gcd0
36 Base36 1ca3t0

Cryptographic Hash Functions

md5 721f0c6b9a66488717c911b823e44258
sha1 827fb100dd0250a84df0313508ee759f39fc4b2a
sha256 4c38fef90ad7180b54b1e196dd73063c86875dc87e20f542b724c3597c664580
sha512 a49fb5a239034afe10daa5a48da2a6fdbc8103811c7f18e5d3c6ed70b718f53791b980818f82850d06e63554ec260f03c7dc6b21978a0a9af4b37248ae63e0f0
ripemd-160 a96d3a6ffcc3f2eec915b4f05209c0b90749f744

81093060 as geometric shapes

Circle

Radius = n
Diameter 162186120
Circumference 509522723.10623
Area 2.0659378378109E+16

Sphere

Radius = n
Volume 2.2337762805049E+24
Surface area 8.2637513512434E+16
Circumference 509522723.10623

Square

Length = n
Perimeter 324372240
Area 6576084380163600
Diagonal 114682905.26634

Cube

Length = n
Surface area 39456506280981600
Volume 5.3327480520567E+23
Space diagonal 140457300.06123

Equilateral Triangle

Length = n
Perimeter 243279180
Area 2.8475280653259E+15
Altitude 70228650.030616

Triangular Pyramid

Length = n
Surface area 2.8475280653259E+15
Volume 6.2847038499477E+22
Height 38227635.088778