181382023 (number)

181382023 is an odd 9-digits composite number following 181382022 and preceding 181382024. In scientific notation, it is written as 1.81382023 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 174356400 positive integers (up to 181382023) that are relatively prime to 181382023.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.81382023 × 10^8
Engineering notation 1.81382023 × 10^6

Prime Factorization of 181382023

Prime Factorization 31 × 5363 × 1091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 181382023
Product of the distinct prime numbers

The prime factorization of 181382023 is 31 × 5363 × 1091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 6, 45, 842, 994, 4430, 209, 70007, 99367, 721606, 982736, 2766478, 2156331, 10136857, 36781570, 55251510, 440689742, 7522498277, 3059157402

Basic calculations (n = 181382023)

Multiplication

n×y
n×2 362764046
n×3 544146069
n×4 725528092
n×5 906910115

Division

n÷y
n÷2 90691011.5
n÷3 60460674.333333
n÷3 45345505.75
n÷5 36276404.6

Exponentiation

ny
n2 32899438267572529
n3 5.9673666685359E+24
n4 1.0823730383218E+33
n5 1.9632301133147E+41

Nth Root

y√n
2√n 13467.81433641
3√n 566.06297188794
4√n 116.05091269098
5√n 44.845497705589

Divisors of 181382023

1, 31, 1091, 5363, 33821, 166253, 5851033, 181382023

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 -181382022
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 181382023 can be divided by 8 positive divisors. The sum of these divisors (counting 181382023) is 1, the average is 0.125.

Base conversion 181382023

Base System Value
2 Binary 1010110011111010101110000111
3 Ternary 110122022011100201
4 Quaternary 22303322232013
5 Quinary 332413211043
6 Senary 25555351331
8 Octal 1263725607
10 Decimal 181382023
12 Duodecimal 508b2547
16 Hexadecimal acfab87
20 Vigesimal 2gdcf13
36 Base36 2zzn9j

Cryptographic Hash Functions

md5 df3e6aca768b687ed87c29e2ad1f119f
sha1 7edad1157aa9dce3651e7b45992fe0d9d40b6bc3
sha256 841b92d90c8fe9d9c89497ee3353e3b40784cec3e975de2aa31c6fd81fe3b906
sha512 2fbd6972cd40477d7754bbd69190143a6af22cb1a80fc7d5b73995b646cb3863526141f9473fbc3c8d7d6784f126a190203ed7a4c8cb654c122d51fb680c5918
ripemd-160 8db7214bea19ba615a3105c2dda9aa9bb1281aa5

181382023 as geometric shapes

Circle

Radius = n
Diameter 362764046
Circumference 1139656861.9001
Area 1.0335663356864E+17

Sphere

Radius = n
Volume 2.4996047049532E+25
Surface area 4.1342653427455E+17
Circumference 1139656861.9001

Square

Length = n
Perimeter 725528092
Area 32899438267572529
Diagonal 256512916.89727

Cube

Length = n
Surface area 197396629605435174
Volume 5.9673666685359E+24
Space diagonal 314162879.41563

Equilateral Triangle

Length = n
Perimeter 544146069
Area 1.4245874654978E+16
Altitude 157081439.70781

Triangular Pyramid

Length = n
Surface area 1.4245874654978E+16
Volume 7.0326090619139E+23
Height 85504305.632423