38409748 (number)

38409748 is an even 8-digits composite number following 38409747 and preceding 38409749. In scientific notation, it is written as 3.8409748 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 17435520 positive integers (up to 38409748) that are relatively prime to 38409748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8409748 × 10^7
Engineering notation 3.8409748 × 10^6

Prime Factorization of 38409748

Prime Factorization 2 × 2 × 793 × 12109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19204874
Product of the distinct prime numbers

The prime factorization of 38409748 is 2 × 2 × 793 × 12109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 37, 93, 356, 504, 7496, 4940, 70302, 26718, 945651, 771621, 3609185, 6779243, 82299597, 61629259, 168525811, 376621504, 9080129512, 2098354700

Basic calculations (n = 38409748)

Multiplication

n×y
n×2 76819496
n×3 115229244
n×4 153638992
n×5 192048740

Division

n÷y
n÷2 19204874
n÷3 12803249.333333
n÷3 9602437
n÷5 7681949.6

Exponentiation

ny
n2 1475308741423504
n3 5.6666236980274E+22
n4 2.1765358825206E+30
n5 8.3600194760574E+37

Nth Root

y√n
2√n 6197.5598423896
3√n 337.40161155823
4√n 78.724582198889
5√n 32.876705513891

Divisors of 38409748

1, 2, 4, 793, 1586, 3172, 12109, 24218, 48436, 9602437, 19204874, 38409748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38409747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38409748 can be divided by 12 positive divisors. The sum of these divisors (counting 38409748) is 1, the average is 0.083333333333333.

Base conversion 38409748

Base System Value
2 Binary 10010010100001011000010100
3 Ternary 2200021102021021
4 Quaternary 2102201120110
5 Quinary 34313102443
6 Senary 3451130524
8 Octal 222413024
10 Decimal 38409748
12 Duodecimal 10a43a44
16 Hexadecimal 24a1614
20 Vigesimal c01478
36 Base36 mv95g

Cryptographic Hash Functions

md5 cca31e3ecb3d6be2264f8b4caa5c114a
sha1 18d78fc4a9a9c8bd47b0371d189d3c37d1b68697
sha256 7bfef1f67595d6a4389b8a5580b5bdadc585a45ea082e264a5ebfed04b07d450
sha512 ad9fa54dd3f8ec58244c468920ba4d3af72893e10321147087f24d6eee6a103a340e71d43b965212e6f7351d7c22be4885e4a1e3de187ac9e01a717aa6095c78
ripemd-160 769e43fcb2cb3f433bdabfe276d4d26818bde32c

38409748 as geometric shapes

Circle

Radius = n
Diameter 76819496
Circumference 241335564.28607
Area 4.6348191038329E+15

Sphere

Radius = n
Volume 2.3736297840508E+23
Surface area 1.8539276415332E+16
Circumference 241335564.28607

Square

Length = n
Perimeter 153638992
Area 1475308741423504
Diagonal 54319586.548933

Cube

Length = n
Surface area 8851852448541024
Volume 5.6666236980274E+22
Space diagonal 66527635.041917

Equilateral Triangle

Length = n
Perimeter 115229244
Area 6.38827424249E+14
Altitude 33263817.520959

Triangular Pyramid

Length = n
Surface area 6.38827424249E+14
Volume 6.6781800721793E+21
Height 18106528.849644