81824204 (number)

81824204 is an even 8-digits composite number following 81824203 and preceding 81824205. In scientific notation, it is written as 8.1824204 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 31584000 positive integers (up to 81824204) that are relatively prime to 81824204.

Interesting facts

Basic properties

Name

Name eighty-one million eight hundred twenty-four thousand two hundred four

Notation

Scientific notation 8.1824204 × 10^7
Engineering notation 8.1824204 × 10^6

Prime Factorization of 81824204

Prime Factorization 2 × 2 × 11 × 7 × 113 × 2351

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40912102
Product of the distinct prime numbers

The prime factorization of 81824204 is 2 × 2 × 11 × 7 × 113 × 2351. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 81824204)

Multiplication

n×y
n×2 163648408
n×3 245472612
n×4 327296816
n×5 409121020

Division

n÷y
n÷2 40912102
n÷3 27274734.666667
n÷3 20456051
n÷5 16364840.8

Exponentiation

ny
n2 6695200360233616
n3 5.4782944009663E+23
n4 4.4825707863672E+31
n5 3.6678278646815E+39

Nth Root

y√n
2√n 9045.6732198328
3√n 434.13746203122
4√n 95.108744181767
5√n 38.245149051434

Divisors of 81824204

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 -81824203
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 81824204 can be divided by 48 positive divisors. The sum of these divisors (counting 81824204) is 1, the average is 0.020833333333333.

Base conversion 81824204

Base System Value
2 Binary 100111000001000100111001100
3 Ternary 12200222002201002
4 Quaternary 10320020213030
5 Quinary 131421333304
6 Senary 12041435432
8 Octal 470104714
10 Decimal 81824204
12 Duodecimal 2349bb78
16 Hexadecimal 4e089cc
20 Vigesimal 15b80a4
36 Base36 1cpryk

Cryptographic Hash Functions

md5 cf924c4b7e192f153538410a0b17d5f2
sha1 e7070c483c45c705f311d715f2e8d658a7238077
sha256 64e45f079258cdc37624cd1ee077ca81ed3a7c39d4a8400ca24b1a65a33c7874
sha512 702ff27feb9f476e6f8f9af788163d2df57c24470ff0883bb1c997adc57fac27e8e7cb38064bd8089e5b23ecae318392a0119f2ef4e4bf27bba49a40a033468d
ripemd-160 3dd486d3f3cb348ca90ec7235538f508b3f813df

81824204 as geometric shapes

Circle

Radius = n
Diameter 163648408
Circumference 514116636.34447
Area 2.1033592266022E+16

Sphere

Radius = n
Volume 2.2947425925704E+24
Surface area 8.4134369064087E+16
Circumference 514116636.34447

Square

Length = n
Perimeter 327296816
Area 6695200360233616
Diagonal 115716899.02718

Cube

Length = n
Surface area 40171202161401696
Volume 5.4782944009663E+23
Space diagonal 141723678.61688

Equilateral Triangle

Length = n
Perimeter 245472612
Area 2.8991067976945E+15
Altitude 70861839.30844

Triangular Pyramid

Length = n
Surface area 2.8991067976945E+15
Volume 6.4562318670993E+22
Height 38572299.675728