38999738 (number)

38999738 is an even 8-digits composite number following 38999737 and preceding 38999739. In scientific notation, it is written as 3.8999738 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 19499868 positive integers (up to 38999738) that are relatively prime to 38999738.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-nine thousand seven hundred thirty-eight

Notation

Scientific notation 3.8999738 × 10^7
Engineering notation 3.8999738 × 10^6

Prime Factorization of 38999738

Prime Factorization 2 × 19499869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38999738
Product of the distinct prime numbers

The prime factorization of 38999738 is 2 × 19499869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 13, 83, 296, 154, 1899, 4924, 25241, 59814, 336173, 613031, 8011270, 8437010, 45858508, 87248857, 481509966, 134375120, 5936757503, 3332015878

Basic calculations (n = 38999738)

Multiplication

n×y
n×2 77999476
n×3 116999214
n×4 155998952
n×5 194998690

Division

n÷y
n÷2 19499869
n÷3 12999912.666667
n÷3 9749934.5
n÷5 7799947.6

Exponentiation

ny
n2 1520979564068644
n3 5.9317804502031E+22
n4 2.3133788343144E+30
n5 9.0221168433009E+37

Nth Root

y√n
2√n 6244.977021575
3√n 339.12038490023
4√n 79.025167013901
5√n 32.977090635803

Divisors of 38999738

1, 2, 19499869, 38999738

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38999737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38999738 can be divided by 4 positive divisors. The sum of these divisors (counting 38999738) is 1, the average is 0.25.

Base conversion 38999738

Base System Value
2 Binary 10010100110001011010111010
3 Ternary 2201101101120202
4 Quaternary 2110301122322
5 Quinary 34440442423
6 Senary 3511522202
8 Octal 224613272
10 Decimal 38999738
12 Duodecimal 11089362
16 Hexadecimal 25316ba
20 Vigesimal c3ej6i
36 Base36 n7we2

Cryptographic Hash Functions

md5 cca13d825dee80bd74cdc258d5082c6d
sha1 ecdb553ccbea2cc4eb5d8124e587599a23beaaf5
sha256 304a859ac7a2fe2a191bb6dfcb40f12f55f33306e88d3f2631e534eb1076235e
sha512 cdabe981025c750a597ea93da7dd234690a3ac65b316a684a659391c76c3f02daebf20dfabb7596c0fbda04515f1892ec3e0217f3b608be30606e1cab14ddc96
ripemd-160 c040c114ab1f81ac55add801b7fd168dd643c0d8

38999738 as geometric shapes

Circle

Radius = n
Diameter 77999476
Circumference 245042580.78545
Area 4.7782982247383E+15

Sphere

Radius = n
Volume 2.4846983846754E+23
Surface area 1.9113192898953E+16
Circumference 245042580.78545

Square

Length = n
Perimeter 155998952
Area 1520979564068644
Diagonal 55153958.408597

Cube

Length = n
Surface area 9125877384411864
Volume 5.9317804502031E+22
Space diagonal 67549527.697875

Equilateral Triangle

Length = n
Perimeter 116999214
Area 6.5860347056021E+14
Altitude 33774763.848937

Triangular Pyramid

Length = n
Surface area 6.5860347056021E+14
Volume 6.990670301414E+21
Height 18384652.802866