38638023 (number)

38638023 is an odd 8-digits composite number following 38638022 and preceding 38638024. In scientific notation, it is written as 3.8638023 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 25716600 positive integers (up to 38638023) that are relatively prime to 38638023.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-eight thousand twenty-three

Notation

Scientific notation 3.8638023 × 10^7
Engineering notation 3.8638023 × 10^6

Prime Factorization of 38638023

Prime Factorization 3 × 631 × 20411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38638023
Product of the distinct prime numbers

The prime factorization of 38638023 is 3 × 631 × 20411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 95, 50, 424, 730, 9539, 3122, 53100, 40028, 785690, 495391, 1397776, 4651184, 2405337, 8327634, 98312724, 744203475, 1622628072, 8765901054

Basic calculations (n = 38638023)

Multiplication

n×y
n×2 77276046
n×3 115914069
n×4 154552092
n×5 193190115

Division

n÷y
n÷2 19319011.5
n÷3 12879341
n÷3 9659505.75
n÷5 7727604.6

Exponentiation

ny
n2 1492896821348529
n3 5.7682581719891E+22
n4 2.2287409191925E+30
n5 8.6114142896803E+37

Nth Root

y√n
2√n 6215.949082803
3√n 338.06870153267
4√n 78.84129046891
5√n 32.915691201219

Divisors of 38638023

1, 3, 631, 1893, 20411, 61233, 12879341, 38638023

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 -38638022
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 38638023 can be divided by 8 positive divisors. The sum of these divisors (counting 38638023) is 1, the average is 0.125.

Base conversion 38638023

Base System Value
2 Binary 10010011011001000111000111
3 Ternary 2200201000101220
4 Quaternary 2103121013013
5 Quinary 34342404043
6 Senary 3500051423
8 Octal 223310707
10 Decimal 38638023
12 Duodecimal 10b33b73
16 Hexadecimal 24d91c7
20 Vigesimal c19f13
36 Base36 n05af

Cryptographic Hash Functions

md5 2fb813853c130fa9ff783ffc34ffb0e6
sha1 59303a3e81da33afb15309aaf71b7d6b664b97ab
sha256 c716894121ef8674462569ff3f8d882c5934f429414c4820d55dfd059f8f1796
sha512 8d635fc43e1bcfece91f3a9a3ea77f94acc02431c375fdcbdfed0533e6654d9d6c968ca8f2820892254ac9570a7446aeca3152504917061968b000aa0c1826ab
ripemd-160 347050dc9f548f813423df40097b0314d962523d

38638023 as geometric shapes

Circle

Radius = n
Diameter 77276046
Circumference 242769858.41207
Area 4.6900736865161E+15

Sphere

Radius = n
Volume 2.4162023329507E+23
Surface area 1.8760294746064E+16
Circumference 242769858.41207

Square

Length = n
Perimeter 154552092
Area 1492896821348529
Diagonal 54642416.149884

Cube

Length = n
Surface area 8957380928091174
Volume 5.7682581719891E+22
Space diagonal 66923018.940015

Equilateral Triangle

Length = n
Perimeter 115914069
Area 6.4644328625843E+14
Altitude 33461509.470007

Triangular Pyramid

Length = n
Surface area 6.4644328625843E+14
Volume 6.7979574484137E+21
Height 18214138.716628