181402023 (number)

181402023 is an odd 9-digits composite number following 181402022 and preceding 181402024. In scientific notation, it is written as 1.81402023 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 109940600 positive integers (up to 181402023) that are relatively prime to 181402023.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.81402023 × 10^8
Engineering notation 1.81402023 × 10^6

Prime Factorization of 181402023

Prime Factorization 3 × 11 × 5497031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 181402023
Product of the distinct prime numbers

The prime factorization of 181402023 is 3 × 11 × 5497031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 22, 22, 730, 578, 3590, 8417, 12380, 34274, 264578, 756880, 2312042, 2537798, 67804244, 27785076, 137893671, 605291196, 5624230883, 339708214

Basic calculations (n = 181402023)

Multiplication

n×y
n×2 362804046
n×3 544206069
n×4 725608092
n×5 907010115

Division

n÷y
n÷2 90701011.5
n÷3 60467341
n÷3 45350505.75
n÷5 36280404.6

Exponentiation

ny
n2 32906693948492529
n3 5.9693408524984E+24
n4 1.0828505066198E+33
n5 1.964312725074E+41

Nth Root

y√n
2√n 13468.556826921
3√n 566.08377667548
4√n 116.05411163298
5√n 44.846486635344

Divisors of 181402023

1, 3, 11, 33, 5497031, 16491093, 60467341, 181402023

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -181402022
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 181402023 can be divided by 8 positive divisors. The sum of these divisors (counting 181402023) is 1, the average is 0.125.

Base conversion 181402023

Base System Value
2 Binary 1010110011111111100110100111
3 Ternary 110122100011210110
4 Quaternary 22303333212213
5 Quinary 332414331043
6 Senary 30000024103
8 Octal 1263774647
10 Decimal 181402023
12 Duodecimal 50902033
16 Hexadecimal acff9a7
20 Vigesimal 2gdf513
36 Base36 3002p3

Cryptographic Hash Functions

md5 5d3813a73793d7f51749bd226421b7c2
sha1 64daa5814ac5558e9eca961f6fefef748f385f58
sha256 831374cd7bdc9ba92b30d5f2d785e79508cdc52bec1ad4c3e0f64d145294f5ac
sha512 13406db1b73fac7f95d081ce2cac41ebfb0e8cf7dd81736b78f700f5318ccebd9979c691b502b74c568d723b6e0341933addeba3f413bafa3975507746f51519
ripemd-160 9eb962d0b188c38432d4d5fc6ec40735fc4c85a4

181402023 as geometric shapes

Circle

Radius = n
Diameter 362804046
Circumference 1139782525.6063
Area 1.0337942796251E+17

Sphere

Radius = n
Volume 2.5004316491977E+25
Surface area 4.1351771185005E+17
Circumference 1139782525.6063

Square

Length = n
Perimeter 725608092
Area 32906693948492529
Diagonal 256541201.16852

Cube

Length = n
Surface area 197440163690955174
Volume 5.9693408524984E+24
Space diagonal 314197520.43178

Equilateral Triangle

Length = n
Perimeter 544206069
Area 1.4249016456977E+16
Altitude 157098760.21589

Triangular Pyramid

Length = n
Surface area 1.4249016456977E+16
Volume 7.0349356600258E+23
Height 85513733.722839