38279984 (number)

38279984 is an even 8-digits composite number following 38279983 and preceding 38279985. In scientific notation, it is written as 3.8279984 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 18132480 positive integers (up to 38279984) that are relatively prime to 38279984.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred seventy-nine thousand nine hundred eighty-four

Notation

Scientific notation 3.8279984 × 10^7
Engineering notation 3.8279984 × 10^6

Prime Factorization of 38279984

Prime Factorization 2 × 2 × 2 × 2 × 19 × 125921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4784998
Product of the distinct prime numbers

The prime factorization of 38279984 is 2 × 2 × 2 × 2 × 19 × 125921. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 15, 52, 159, 267, 9288, 5875, 76724, 25646, 572448, 372033, 9779202, 164907, 26669336, 42580188, 37870452, 178610712, 5054360053, 3291037689

Basic calculations (n = 38279984)

Multiplication

n×y
n×2 76559968
n×3 114839952
n×4 153119936
n×5 191399920

Division

n÷y
n÷2 19139992
n÷3 12759994.666667
n÷3 9569996
n÷5 7655996.8

Exponentiation

ny
n2 1465357175040256
n3 5.6093849214826E+22
n4 2.147271650442E+30
n5 8.2197524422572E+37

Nth Root

y√n
2√n 6187.0820262867
3√n 337.02122217816
4√n 78.658006752566
5√n 32.854461214136

Divisors of 38279984

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 125921, 251842, 503684, 1007368, 2014736, 2392499, 4784998, 9569996, 19139992, 38279984

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 -38279983
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 38279984 can be divided by 20 positive divisors. The sum of these divisors (counting 38279984) is 1, the average is 0.05.

Base conversion 38279984

Base System Value
2 Binary 10010010000001101100110000
3 Ternary 2200000211021012
4 Quaternary 2102001230300
5 Quinary 34244424414
6 Senary 3444250052
8 Octal 222015460
10 Decimal 38279984
12 Duodecimal 109a0928
16 Hexadecimal 2481b30
20 Vigesimal bj4jj4
36 Base36 msh0w

Cryptographic Hash Functions

md5 a945fd43d66d02108f6a69a62280bbd8
sha1 7afba3841cbd678098890d9b840fed188138c5f5
sha256 5c3776f2ab0f3354d274fef8616a5f750dcb013f344c865acb8f02aaa4cf6998
sha512 007da1748cc91113763c802fb94861b93225a5eb51c84e4bde825c6b98fd9c1157133a4ce530967846f37f88af779a943b2a7f584a6ff3e5b0cd72bc5827794a
ripemd-160 64acc7920a0b1562b23547b35d5a10424c0647c5

38279984 as geometric shapes

Circle

Radius = n
Diameter 76559968
Circumference 240520233.02787
Area 4.6035553359916E+15

Sphere

Radius = n
Volume 2.3496536613983E+23
Surface area 1.8414221343966E+16
Circumference 240520233.02787

Square

Length = n
Perimeter 153119936
Area 1465357175040256
Diagonal 54136072.540225

Cube

Length = n
Surface area 8792143050241536
Volume 5.6093849214826E+22
Space diagonal 66302877.200924

Equilateral Triangle

Length = n
Perimeter 114839952
Area 6.3451826960133E+14
Altitude 33151438.600462

Triangular Pyramid

Length = n
Surface area 6.3451826960133E+14
Volume 6.6107235271099E+21
Height 18045357.513408