38897744 (number)

38897744 is an even 8-digits composite number following 38897743 and preceding 38897745. In scientific notation, it is written as 3.8897744 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 19259232 positive integers (up to 38897744) that are relatively prime to 38897744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8897744 × 10^7
Engineering notation 3.8897744 × 10^6

Prime Factorization of 38897744

Prime Factorization 2 × 2 × 2 × 2 × 103 × 23603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4862218
Product of the distinct prime numbers

The prime factorization of 38897744 is 2 × 2 × 2 × 2 × 103 × 23603. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 80, 89, 933, 805, 4889, 8639, 39912, 48234, 466736, 360582, 9582204, 3528060, 17755939, 81544991, 838797841, 479905125, 5885861767, 2004982136

Basic calculations (n = 38897744)

Multiplication

n×y
n×2 77795488
n×3 116693232
n×4 155590976
n×5 194488720

Division

n÷y
n÷2 19448872
n÷3 12965914.666667
n÷3 9724436
n÷5 7779548.8

Exponentiation

ny
n2 1513034488289536
n3 5.8853628188657E+22
n4 2.2892733627536E+30
n5 8.9047569210408E+37

Nth Root

y√n
2√n 6236.8055926091
3√n 338.82449880389
4√n 78.973448655919
5√n 32.959823907332

Divisors of 38897744

1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 23603, 47206, 94412, 188824, 377648, 2431109, 4862218, 9724436, 19448872, 38897744

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897744 can be divided by 20 positive divisors. The sum of these divisors (counting 38897744) is 1, the average is 0.05.

Base conversion 38897744

Base System Value
2 Binary 10010100011000100001010000
3 Ternary 2201012012200012
4 Quaternary 2110120201100
5 Quinary 34424211434
6 Senary 3505414052
8 Octal 224304120
10 Decimal 38897744
12 Duodecimal 1103a328
16 Hexadecimal 2518850
20 Vigesimal c32474
36 Base36 n5pow

Cryptographic Hash Functions

md5 d741dd05cc0098adf2b7e86bd1373c3e
sha1 f98c6365fdb4443d5bb9c7bfc5c2abfea1145b67
sha256 702c7c1efa42bb5fa3693e96e42d2d3d215a693001e6a10b47a0f4b092692c6c
sha512 1f7f3d7f595f53935e07132c2e22b75e5806c31f2bdbaafe86dc1c7d39bd78ff8fec84cde7372c86665caf3987bcf921b82b3cc6f1e9e3dc0bba5a987e39704a
ripemd-160 c3ce6e025d3e898ac6254756608a520f128dfbbd

38897744 as geometric shapes

Circle

Radius = n
Diameter 77795488
Circumference 244401733.58323
Area 4.7533380330384E+15

Sphere

Radius = n
Volume 2.4652550127279E+23
Surface area 1.9013352132154E+16
Circumference 244401733.58323

Square

Length = n
Perimeter 155590976
Area 1513034488289536
Diagonal 55009717.110517

Cube

Length = n
Surface area 9078206929737216
Volume 5.8853628188657E+22
Space diagonal 67372868.907807

Equilateral Triangle

Length = n
Perimeter 116693232
Area 6.5516315183036E+14
Altitude 33686434.453904

Triangular Pyramid

Length = n
Surface area 6.5516315183036E+14
Volume 6.9359665982719E+21
Height 18336572.370172