81093034 (number)

81093034 is an even 8-digits composite number following 81093033 and preceding 81093035. In scientific notation, it is written as 8.1093034 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 36255600 positive integers (up to 81093034) that are relatively prime to 81093034.

Interesting facts

Basic properties

Name

Name eighty-one million ninety-three thousand thirty-four

Notation

Scientific notation 8.1093034 × 10^7
Engineering notation 8.1093034 × 10^6

Prime Factorization of 81093034

Prime Factorization 2 × 11 × 61 × 60427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81093034
Product of the distinct prime numbers

The prime factorization of 81093034 is 2 × 11 × 61 × 60427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 33, 63, 733, 83, 7639, 5701, 7475, 74712, 870133, 916177, 1696322, 4270468, 53700441, 58894290, 435445912, 843999053, 7797909225, 5046230180

Basic calculations (n = 81093034)

Multiplication

n×y
n×2 162186068
n×3 243279102
n×4 324372136
n×5 405465170

Division

n÷y
n÷2 40546517
n÷3 27031011.333333
n÷3 20273258.5
n÷5 16218606.8

Exponentiation

ny
n2 6576080163325156
n3 5.3327429227125E+23
n4 4.3244830314479E+31
n5 3.5068544950162E+39

Nth Root

y√n
2√n 9005.167072298
3√n 432.84045986795
4√n 94.895558759607
5√n 38.176552730338

Divisors of 81093034

1, 2, 11, 22, 61, 122, 671, 1342, 60427, 120854, 664697, 1329394, 3686047, 7372094, 40546517, 81093034

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81093033
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81093034 can be divided by 16 positive divisors. The sum of these divisors (counting 81093034) is 1, the average is 0.0625.

Base conversion 81093034

Base System Value
2 Binary 100110101010110000110101010
3 Ternary 12122120221201201
4 Quaternary 10311112012222
5 Quinary 131224434114
6 Senary 12014034414
8 Octal 465260652
10 Decimal 81093034
12 Duodecimal 231a8a0a
16 Hexadecimal 4d561aa
20 Vigesimal 156gcbe
36 Base36 1ca3sa

Cryptographic Hash Functions

md5 9f4792061bc5aa457d27d09926fa2182
sha1 6416f1bacd1813b7ac755a431557121f7e0ecbad
sha256 eddbc105a48df76a6c05b454369abbe6d2e06f5cdf4637ec3d0faa8f6eddf49c
sha512 d5f824094409c939fa68469c249a04535f72e0a16be0d0e98b83340d814791be6ce92645da89cecbfc444ef883765c9cd80c354076449f7c0be7054690cb27d3
ripemd-160 91e2d0773bdede5cf0164e135cfa14deb917270e

81093034 as geometric shapes

Circle

Radius = n
Diameter 162186068
Circumference 509522559.74341
Area 2.065936513052E+16

Sphere

Radius = n
Volume 2.2337741319302E+24
Surface area 8.263746052208E+16
Circumference 509522559.74341

Square

Length = n
Perimeter 324372136
Area 6576080163325156
Diagonal 114682868.49678

Cube

Length = n
Surface area 39456480979950936
Volume 5.3327429227125E+23
Space diagonal 140457255.02791

Equilateral Triangle

Length = n
Perimeter 243279102
Area 2.8475262393813E+15
Altitude 70228627.513955

Triangular Pyramid

Length = n
Surface area 2.8475262393813E+15
Volume 6.2846978049577E+22
Height 38227622.832261