38440161 (number)

38440161 is an odd 8-digits composite number following 38440160 and preceding 38440162. In scientific notation, it is written as 3.8440161 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 25626768 positive integers (up to 38440161) that are relatively prime to 38440161.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty thousand one hundred sixty-one

Notation

Scientific notation 3.8440161 × 10^7
Engineering notation 3.8440161 × 10^6

Prime Factorization of 38440161

Prime Factorization 9 × 4271129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38440161
Product of the distinct prime numbers

The prime factorization of 38440161 is 9 × 4271129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 100, 5, 683, 897, 2573, 7797, 5781, 79953, 178974, 720066, 1816791, 759594, 51891433, 87207979, 741688161, 746131881, 131470008, 2050982413

Basic calculations (n = 38440161)

Multiplication

n×y
n×2 76880322
n×3 115320483
n×4 153760644
n×5 192200805

Division

n÷y
n÷2 19220080.5
n÷3 12813387
n÷3 9610040.25
n÷5 7688032.2

Exponentiation

ny
n2 1477645977705921
n3 5.6800949284018E+22
n4 2.1834376354305E+30
n5 8.3931694239407E+37

Nth Root

y√n
2√n 6200.0129838574
3√n 337.49064006964
4√n 78.740161187652
5√n 32.881910248438

Divisors of 38440161

1, 9, 4271129, 38440161

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38440160
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38440161 can be divided by 4 positive divisors. The sum of these divisors (counting 38440161) is 1, the average is 0.25.

Base conversion 38440161

Base System Value
2 Binary 10010010101000110011100001
3 Ternary 2200022221222200
4 Quaternary 2102220303201
5 Quinary 34320041121
6 Senary 3451523413
8 Octal 222506341
10 Decimal 38440161
12 Duodecimal 10a59569
16 Hexadecimal 24a8ce1
20 Vigesimal c05081
36 Base36 mvwm9

Cryptographic Hash Functions

md5 c0a83d387430ca7c77063ee9e22dea6e
sha1 19b568e48b04545babf4c2ecadeaaec096f6ff06
sha256 5c435cb0a8662690c8be56601ab1e0c460729dde9c6a0eb4fa189eb0cce64c8e
sha512 6c9fb9688cfe0b314208e1a85e63f1f95eb3948666cc0b3695f97cddaaf76d470514ed7b26691d390d0f48ed367249feed00635b2382da7a503a24d36b3bcb21
ripemd-160 1c9b318b25085645c8312606c57815a2217170f3

38440161 as geometric shapes

Circle

Radius = n
Diameter 76880322
Circumference 241526654.80082
Area 4.6421617481674E+15

Sphere

Radius = n
Volume 2.3792725998346E+23
Surface area 1.856864699267E+16
Circumference 241526654.80082

Square

Length = n
Perimeter 153760644
Area 1477645977705921
Diagonal 54362597.026005

Cube

Length = n
Surface area 8865875866235526
Volume 5.6800949284018E+22
Space diagonal 66580311.903128

Equilateral Triangle

Length = n
Perimeter 115320483
Area 6.3983947724661E+14
Altitude 33290155.951564

Triangular Pyramid

Length = n
Surface area 6.3983947724661E+14
Volume 6.6940560694271E+21
Height 18120865.675335