38409742 (number)

38409742 is an even 8-digits composite number following 38409741 and preceding 38409743. In scientific notation, it is written as 3.8409742 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 16438680 positive integers (up to 38409742) that are relatively prime to 38409742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8409742 × 10^7
Engineering notation 3.8409742 × 10^6

Prime Factorization of 38409742

Prime Factorization 2 × 7 × 983 × 2791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38409742
Product of the distinct prime numbers

The prime factorization of 38409742 is 2 × 7 × 983 × 2791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 9, 63, 429, 995, 9312, 4780, 91389, 75075, 221715, 448970, 4668961, 9600573, 9321912, 88192986, 236541843, 943339676, 7349641716, 6119525345

Basic calculations (n = 38409742)

Multiplication

n×y
n×2 76819484
n×3 115229226
n×4 153638968
n×5 192048710

Division

n÷y
n÷2 19204871
n÷3 12803247.333333
n÷3 9602435.5
n÷5 7681948.4

Exponentiation

ny
n2 1475308280506564
n3 5.6666210424721E+22
n4 2.1765345225312E+30
n5 8.3600129464518E+37

Nth Root

y√n
2√n 6197.5593583281
3√n 337.40159398969
4√n 78.72457912449
5√n 32.876704486755

Divisors of 38409742

1, 2, 7, 14, 983, 1966, 2791, 5582, 6881, 13762, 19537, 39074, 2743553, 5487106, 19204871, 38409742

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 -38409741
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 38409742 can be divided by 16 positive divisors. The sum of these divisors (counting 38409742) is 1, the average is 0.0625.

Base conversion 38409742

Base System Value
2 Binary 10010010100001011000001110
3 Ternary 2200021102021001
4 Quaternary 2102201120032
5 Quinary 34313102432
6 Senary 3451130514
8 Octal 222413016
10 Decimal 38409742
12 Duodecimal 10a43a3a
16 Hexadecimal 24a160e
20 Vigesimal c01472
36 Base36 mv95a

Cryptographic Hash Functions

md5 1198e000e73abf9303652cb22c02b4e9
sha1 6827143fd6d0601cf82fd2726f61e7f653766af6
sha256 fd705d702219e509ed8a788100ae0c31cdd7b79236056d007b2ac2891fa465cc
sha512 fa4d5200ac72cab0c61de1074c56dba643ad956d344efd3e1f790468244b466e788b9a6ec3c026a6e7a335ab8484e13c570f928f18c102df2758307ba6ffe738
ripemd-160 761c0a6a4f04b9ecdaf70204f57b741a6517f00a

38409742 as geometric shapes

Circle

Radius = n
Diameter 76819484
Circumference 241335526.58696
Area 4.6348176558196E+15

Sphere

Radius = n
Volume 2.3736286716943E+23
Surface area 1.8539270623278E+16
Circumference 241335526.58696

Square

Length = n
Perimeter 153638968
Area 1475308280506564
Diagonal 54319578.063651

Cube

Length = n
Surface area 8851849683039384
Volume 5.6666210424721E+22
Space diagonal 66527624.649612

Equilateral Triangle

Length = n
Perimeter 115229226
Area 6.3882722466611E+14
Altitude 33263812.324806

Triangular Pyramid

Length = n
Surface area 6.3882722466611E+14
Volume 6.6781769425773E+21
Height 18106526.021217