38216939 (number)

38216939 is an odd 8-digits composite number following 38216938 and preceding 38216940. In scientific notation, it is written as 3.8216939 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 37878624 positive integers (up to 38216939) that are relatively prime to 38216939.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred sixteen thousand nine hundred thirty-nine

Notation

Scientific notation 3.8216939 × 10^7
Engineering notation 3.8216939 × 10^6

Prime Factorization of 38216939

Prime Factorization 113 × 338203

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38216939
Product of the distinct prime numbers

The prime factorization of 38216939 is 113 × 338203. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 7, 69, 847, 250, 8453, 3088, 38849, 60079, 33816, 505933, 9802601, 2935933, 14901022, 38854331, 971207530, 898360020, 2140541562, 7074699457

Basic calculations (n = 38216939)

Multiplication

n×y
n×2 76433878
n×3 114650817
n×4 152867756
n×5 191084695

Division

n÷y
n÷2 19108469.5
n÷3 12738979.666667
n÷3 9554234.75
n÷5 7643387.8

Exponentiation

ny
n2 1460534426529721
n3 5.5817155086086E+22
n4 2.1331608110785E+30
n5 8.1522876594178E+37

Nth Root

y√n
2√n 6181.9850371867
3√n 336.83610212412
4√n 78.625600393171
5√n 32.843632184585

Divisors of 38216939

1, 113, 338203, 38216939

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 -38216938
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 38216939 can be divided by 4 positive divisors. The sum of these divisors (counting 38216939) is 1, the average is 0.25.

Base conversion 38216939

Base System Value
2 Binary 10010001110010010011101011
3 Ternary 2122220121210012
4 Quaternary 2101302103223
5 Quinary 34240420224
6 Senary 3443042135
8 Octal 221622353
10 Decimal 38216939
12 Duodecimal 1097034b
16 Hexadecimal 24724eb
20 Vigesimal bih26j
36 Base36 mr4dn

Cryptographic Hash Functions

md5 7fa19ac0e80800fcf9f6fe4d0731f6f7
sha1 c4eba398db78edde0182b65f9e4e8670e07a7de4
sha256 0f84fd46a08edd3074fe2cfd074f55e6b2d945d0665ef239a8d1d9d748fc99ca
sha512 34a933bad34e4904188b46b35c9e99b279c87cb2cc31609e924959cd1115b86ab7686eefaf0e87f3274126c02fa57b265d3c41e458fca58d8af4cfa49172a736
ripemd-160 5facd2a606c0d4879d6f0222c3cae62f031295e9

38216939 as geometric shapes

Circle

Radius = n
Diameter 76433878
Circumference 240124109.61018
Area 4.5884042247008E+15

Sphere

Radius = n
Volume 2.3380635248364E+23
Surface area 1.8353616898803E+16
Circumference 240124109.61018

Square

Length = n
Perimeter 152867756
Area 1460534426529721
Diagonal 54046913.446185

Cube

Length = n
Surface area 8763206559178326
Volume 5.5817155086086E+22
Space diagonal 66193680.057761

Equilateral Triangle

Length = n
Perimeter 114650817
Area 6.3242995823824E+14
Altitude 33096840.02888

Triangular Pyramid

Length = n
Surface area 6.3242995823824E+14
Volume 6.5781148113188E+21
Height 18015637.815395