181982022 (number)

181982022 is an even 9-digits composite number following 181982021 and preceding 181982023. In scientific notation, it is written as 1.81982022 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 60480000 positive integers (up to 181982022) that are relatively prime to 181982022.

Interesting facts

Basic properties

Name

Name one hundred eighty-one million nine hundred eighty-two thousand twenty-two

Notation

Scientific notation 1.81982022 × 10^8
Engineering notation 1.81982022 × 10^6

Prime Factorization of 181982022

Prime Factorization 2 × 3 × 337 × 90001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 181982022
Product of the distinct prime numbers

The prime factorization of 181982022 is 2 × 3 × 337 × 90001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 87, 34, 625, 60, 9928, 1157, 11100, 74933, 659100, 249431, 3806312, 5746889, 86635299, 1841679, 450434019, 162799761, 187530052, 3680386090

Basic calculations (n = 181982022)

Multiplication

n×y
n×2 363964044
n×3 545946066
n×4 727928088
n×5 909910110

Division

n÷y
n÷2 90991011
n÷3 60660674
n÷3 45495505.5
n÷5 36396404.4

Exponentiation

ny
n2 33117456331208484
n3 6.02678166665E+24
n4 1.0967659138495E+33
n5 1.9959167866301E+41

Nth Root

y√n
2√n 13490.071237766
3√n 566.68645044347
4√n 116.14676593761
5√n 44.875127677634

Divisors of 181982022

1, 2, 3, 6, 337, 674, 1011, 2022, 90001, 180002, 270003, 540006, 30330337, 60660674, 90991011, 181982022

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 -181982021
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 181982022 can be divided by 16 positive divisors. The sum of these divisors (counting 181982022) is 1, the average is 0.0625.

Base conversion 181982022

Base System Value
2 Binary 1010110110001101001101000110
3 Ternary 110200102122101220
4 Quaternary 22312031031012
5 Quinary 333041411042
6 Senary 30020301210
8 Octal 1266151506
10 Decimal 181982022
12 Duodecimal 50b41806
16 Hexadecimal ad8d346
20 Vigesimal 2gh7f12
36 Base36 30ci86

Cryptographic Hash Functions

md5 6fea69405e39dbbbbb9caa0444c1efab
sha1 9bb5d5ca1e6a13b2f0c1bd4058d27cd29416bb8d
sha256 24a44400f1b01da328c5bd5d278cf5a3c415354c28d7f081731932b33700a14f
sha512 071168ed4d497b72268bafa7884fd255cbed336077ce3ce4f12455cfb4d8d60022cf09ee72befb0d6ad483b66bad2c0878173a8fa5cea98be4083aff660990c6
ripemd-160 2a42155b8c4460f17ee16cacfe331d5a245406ba

181982022 as geometric shapes

Circle

Radius = n
Diameter 363964044
Circumference 1143426766.8012
Area 1.0404155751571E+17

Sphere

Radius = n
Volume 2.524492401165E+25
Surface area 4.1616623006282E+17
Circumference 1143426766.8012

Square

Length = n
Perimeter 727928088
Area 33117456331208484
Diagonal 257361443.62048

Cube

Length = n
Surface area 198704737987250904
Volume 6.02678166665E+24
Space diagonal 315202108.16812

Equilateral Triangle

Length = n
Perimeter 545946066
Area 1.4340279245774E+16
Altitude 157601054.08406

Triangular Pyramid

Length = n
Surface area 1.4340279245774E+16
Volume 7.1026303086983E+23
Height 85787147.873493