38422742 (number)

38422742 is an even 8-digits composite number following 38422741 and preceding 38422743. In scientific notation, it is written as 3.8422742 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 18333480 positive integers (up to 38422742) that are relatively prime to 38422742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8422742 × 10^7
Engineering notation 3.8422742 × 10^6

Prime Factorization of 38422742

Prime Factorization 2 × 23 × 1291 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38422742
Product of the distinct prime numbers

The prime factorization of 38422742 is 2 × 23 × 1291 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 51, 60, 469, 434, 5207, 3272, 1391, 31260, 874581, 232151, 2672640, 4567763, 63496681, 48816119, 383528977, 935460064, 7908055777, 5274070063

Basic calculations (n = 38422742)

Multiplication

n×y
n×2 76845484
n×3 115268226
n×4 153690968
n×5 192113710

Division

n÷y
n÷2 19211371
n÷3 12807580.666667
n÷3 9605685.5
n÷5 7684548.4

Exponentiation

ny
n2 1476307102798564
n3 5.6723766923597E+22
n4 2.1794826617735E+30
n5 8.3741700006796E+37

Nth Root

y√n
2√n 6198.6080695588
3√n 337.43965487163
4√n 78.731239476836
5√n 32.878929647799

Divisors of 38422742

1, 2, 23, 46, 647, 1291, 1294, 2582, 14881, 29693, 29762, 59386, 835277, 1670554, 19211371, 38422742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38422741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38422742 can be divided by 16 positive divisors. The sum of these divisors (counting 38422742) is 1, the average is 0.0625.

Base conversion 38422742

Base System Value
2 Binary 10010010100100100011010110
3 Ternary 2200022002002112
4 Quaternary 2102210203112
5 Quinary 34314011432
6 Senary 3451311022
8 Octal 222444326
10 Decimal 38422742
12 Duodecimal 10a4b472
16 Hexadecimal 24a48d6
20 Vigesimal c02gh2
36 Base36 mvj6e

Cryptographic Hash Functions

md5 4418a1a056abe76c00181441661d88c7
sha1 162edbadb6c8a514810c10ea10dc5a32d6ba9ae2
sha256 a2e335acbf7a02a19316d6ace34bc6319af1cb5dbd30b1a6476e5ab27fc38443
sha512 f775c1765f061fd467fa53cb82b402a4507efaebf1cfe2b55b054ba2f2d773134d066f572b14af7685f8c2cbb48749ca62af8bd15a3fa9d6961e1a19ee63c092
ripemd-160 6df69ca37f2703ef3b2a70670ce7bbe812e190b7

38422742 as geometric shapes

Circle

Radius = n
Diameter 76845484
Circumference 241417207.99595
Area 4.6379555485944E+15

Sphere

Radius = n
Volume 2.3760395926815E+23
Surface area 1.8551822194378E+16
Circumference 241417207.99595

Square

Length = n
Perimeter 153690968
Area 1476307102798564
Diagonal 54337962.839962

Cube

Length = n
Surface area 8857842616791384
Volume 5.6723766923597E+22
Space diagonal 66550141.310111

Equilateral Triangle

Length = n
Perimeter 115268226
Area 6.3925972740548E+14
Altitude 33275070.655055

Triangular Pyramid

Length = n
Surface area 6.3925972740548E+14
Volume 6.6849600410201E+21
Height 18112654.279987