38422731 (number)

38422731 is an odd 8-digits composite number following 38422730 and preceding 38422732. In scientific notation, it is written as 3.8422731 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 24266952 positive integers (up to 38422731) that are relatively prime to 38422731.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred twenty-two thousand seven hundred thirty-one

Notation

Scientific notation 3.8422731 × 10^7
Engineering notation 3.8422731 × 10^6

Prime Factorization of 38422731

Prime Factorization 3 × 19 × 674083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38422731
Product of the distinct prime numbers

The prime factorization of 38422731 is 3 × 19 × 674083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 88, 19, 481, 274, 8530, 9977, 11903, 89369, 795501, 280435, 9720470, 7514110, 12205172, 67362740, 721057471, 160454522, 6674502107, 3824910878

Basic calculations (n = 38422731)

Multiplication

n×y
n×2 76845462
n×3 115268193
n×4 153690924
n×5 192113655

Division

n÷y
n÷2 19211365.5
n÷3 12807577
n÷3 9605682.75
n÷5 7684546.2

Exponentiation

ny
n2 1476306257498361
n3 5.6723718205476E+22
n4 2.1794801659288E+30
n5 8.3741580135318E+37

Nth Root

y√n
2√n 6198.6071822628
3√n 337.4396226699
4√n 78.731233841867
5√n 32.878927765225

Divisors of 38422731

1, 3, 19, 57, 674083, 2022249, 12807577, 38422731

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 -38422730
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 38422731 can be divided by 8 positive divisors. The sum of these divisors (counting 38422731) is 1, the average is 0.125.

Base conversion 38422731

Base System Value
2 Binary 10010010100100100011001011
3 Ternary 2200022002002010
4 Quaternary 2102210203023
5 Quinary 34314011411
6 Senary 3451311003
8 Octal 222444313
10 Decimal 38422731
12 Duodecimal 10a4b463
16 Hexadecimal 24a48cb
20 Vigesimal c02ggb
36 Base36 mvj63

Cryptographic Hash Functions

md5 6cf6f89b7fdde9bd3a3b97ff0b9aa5c7
sha1 7bd1ee514d711593f0aebf680d817448adc2a593
sha256 31242cf0a38ef88d325db4d179508466839782b7662153bc8ac46d0eca7df61a
sha512 7d258aad7ddb30fd34652ec63e90c30f93cfd504a307360a7cbf8ff78b3d771af4b48d971490b9ff44a60fabe0e9d2e1c1ad49424a54a70fcecbcc48425780d9
ripemd-160 860e2ecb4a463b9e28ad6c4f66ce4e8784f3003d

38422731 as geometric shapes

Circle

Radius = n
Diameter 76845462
Circumference 241417138.88091
Area 4.6379528930055E+15

Sphere

Radius = n
Volume 2.3760375519816E+23
Surface area 1.8551811572022E+16
Circumference 241417138.88091

Square

Length = n
Perimeter 153690924
Area 1476306257498361
Diagonal 54337947.283613

Cube

Length = n
Surface area 8857837544990166
Volume 5.6723718205476E+22
Space diagonal 66550122.257552

Equilateral Triangle

Length = n
Perimeter 115268193
Area 6.3925936137976E+14
Altitude 33275061.128776

Triangular Pyramid

Length = n
Surface area 6.3925936137976E+14
Volume 6.6849542995345E+21
Height 18112649.094538