38828939 (number)

38828939 is an odd 8-digits composite number following 38828938 and preceding 38828940. In scientific notation, it is written as 3.8828939 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 38769360 positive integers (up to 38828939) that are relatively prime to 38828939.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-eight thousand nine hundred thirty-nine

Notation

Scientific notation 3.8828939 × 10^7
Engineering notation 3.8828939 × 10^6

Prime Factorization of 38828939

Prime Factorization 659 × 58921

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38828939
Product of the distinct prime numbers

The prime factorization of 38828939 is 659 × 58921. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 76, 47, 996, 180, 3954, 6066, 67292, 69155, 392184, 42943, 3253026, 4334385, 75762809, 39538129, 799410393, 30906478, 2984438143, 6694029349

Basic calculations (n = 38828939)

Multiplication

n×y
n×2 77657878
n×3 116486817
n×4 155315756
n×5 194144695

Division

n÷y
n÷2 19414469.5
n÷3 12942979.666667
n÷3 9707234.75
n÷5 7765787.8

Exponentiation

ny
n2 1507686503865721
n3 5.8541867289725E+22
n4 2.2731185939388E+30
n5 8.8262783223817E+37

Nth Root

y√n
2√n 6231.2871062085
3√n 338.62460221574
4√n 78.938502051967
5√n 32.948155328478

Divisors of 38828939

1, 659, 58921, 38828939

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 -38828938
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 38828939 can be divided by 4 positive divisors. The sum of these divisors (counting 38828939) is 1, the average is 0.25.

Base conversion 38828939

Base System Value
2 Binary 10010100000111101110001011
3 Ternary 2201001201021212
4 Quaternary 2110013232023
5 Quinary 34420011224
6 Senary 3504123335
8 Octal 224075613
10 Decimal 38828939
12 Duodecimal 1100654b
16 Hexadecimal 2507b8b
20 Vigesimal c2dc6j
36 Base36 n48ln

Cryptographic Hash Functions

md5 082ea5350fc0605271ab425e0e8f2190
sha1 735549ff975b5cbba83cf657abf2e31390296526
sha256 c7c00cec507324134f6fa801d72c6876cd6ccd4cfaeb4c1fbe011cf87ef14178
sha512 1f6fccdf4e895e8b1649c980cddefe0091d954da692d40a9e46da46d07ead46aee56b28bc92838394322a3229f332d8f6d0c4df1b2d3adab710a0ea9df722859
ripemd-160 41ea8c475572bf9b19a04facb1d18863ae9af28a

38828939 as geometric shapes

Circle

Radius = n
Diameter 77657878
Circumference 243969419.01817
Area 4.736536844461E+15

Sphere

Radius = n
Volume 2.4521960027311E+23
Surface area 1.8946147377844E+16
Circumference 243969419.01817

Square

Length = n
Perimeter 155315756
Area 1507686503865721
Diagonal 54912412.146358

Cube

Length = n
Surface area 9046119023194326
Volume 5.8541867289725E+22
Space diagonal 67253695.151993

Equilateral Triangle

Length = n
Perimeter 116486817
Area 6.5284740664533E+14
Altitude 33626847.575996

Triangular Pyramid

Length = n
Surface area 6.5284740664533E+14
Volume 6.8992252239813E+21
Height 18304137.382119